Настройки

Укажите год
-

Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

Подробнее
-

Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

Подробнее

Форма поиска

Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
Ведите корректный номера.
Ведите корректный номера.
Ведите корректный номера.
Ведите корректный номера.
Укажите год
Укажите год
Применить Всего найдено 9637. Отображено 100.
25-01-2018 дата публикации

Устройство для скрутки жил проводов

Номер: RU0000176667U1
Автор: Евгений Викторович Калашников
Принадлежит: Евгений Викторович Калашников

Полезная модель относится к области электротехники, а именно к устройствам для скручивания жил проводов, и может быть использована при проведении монтажных работ в области электротехники, радиотехники и связи. Устройство для скрутки жил проводов содержит приводной двигатель 1 и зажимную головку, включающую закрепленное на выходном валу 2 приводного двигателя 1 основание, на котором установлены два двуплечих рычага 5 и 6, несущих зажимные губки 8 и 9. Основание выполнено в виде двухступенчатого вала, а рычаги 5 и 6 имеют Г-образную форму и свободно размещены на одной оси 7, проходящей сквозь ступень 4 основания меньшего диаметра. Зажимные губки 8 и 9 размещены на концах смежных плеч рычагов 5 и 6. Зажимная губка 8 выполнена в виде перпендикулярного оси головки прямоугольного паза. Зажимная губка 9 выполнена в виде взаимодействующей с пазом пластины. На оси 7 установлены пружины для фиксации губок 8 и 9 в раскрытом положении. На ступени 3 основания большего диаметра свободно установлен упорный подшипник 10, взаимодействующий со свободными плечами рычагов 5 и 6, а на корпусе приводного двигателя 1 шарнирно закреплен рычаг 11, взаимодействующий с упорным подшипником 10 для его осевого перемещения. 2 з.п. ф-лы, 2 ил. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 176 667 U1 (51) МПК H01B 13/02 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ПОЛЕЗНОЙ МОДЕЛИ К ПАТЕНТУ (52) СПК H01B 13/02 (2006.01) (21)(22) Заявка: 2017127891, 03.08.2017 (24) Дата начала отсчета срока действия патента: (73) Патентообладатель(и): Калашников Евгений Викторович (RU) Дата регистрации: 25.01.2018 (56) Список документов, цитированных в отчете о поиске: SU439850 A1, 15.08.1974. RU2332739 C1, 27.08.2008. US5269872 A1, 14.12.1993. (45) Опубликовано: 25.01.2018 Бюл. № 3 R U (54) УСТРОЙСТВО ДЛЯ СКРУТКИ ЖИЛ ПРОВОДОВ (57) Реферат: Полезная модель относится к области 8 и 9 размещены на концах смежных плеч рычагов электротехники, а именно к устройствам для 5 и 6. Зажимная губка 8 ...

Подробнее
Номер записи: 1
13-09-2012 дата публикации

Twisted Wire and Method of Producing Twisted Wire

Номер: US20120227857A1
Автор: Daisuke Watanabe
Принадлежит: Yazaki Corp

A twisted wire 1 is produced by twisting two wires 2 together. When that portion of the twisted wire 1 extending from one ends 3 of the two wires 2 to a first predetermined position 4 is defined as a one end-side twisted portion 5 , and that portion of the twisted wire 1 extending from the first predetermined position 4 to a second predetermined position 6 is defined as an intermediate twisted portion 7 , and that portion of the twisted wire 1 extending from the second predetermined position 6 to the other ends 8 of the two wires 2 is defined as an other end-side twisted portion 9 , a twisting pitch of the one end-side twisted portion 5 and the other end-side twisted portion 9 is smaller than a twisting pitch of the intermediate twisted portion 7.

Подробнее
Номер записи: 2
13-12-2012 дата публикации

Nanostructure composite batteries and methods of making same from nanostructure composite sheets

Номер: US20120315539A1
Автор: Amanda Simpson, David S. Lashmore
Принадлежит: Nanocomp Technologies Inc

A secondary battery capable of being charged after discharging is provided. The battery includes a positive electrode, made from a sheet of carbon nanotubes infiltrated with mixed metal oxides, and a negative electrode made from a sheet of carbon nanotubes with silicon or germanium particles.

Подробнее
Номер записи: 3
13-06-2013 дата публикации

Flame Retardant and Smoke Suppressant Composite High Performance Support-Separators and Conduit Tubes

Номер: US20130146329A1
Автор: Glew Charles A.
Принадлежит:

The present invention includes a high performance communications cable exhibiting reduced cross-talk between transmission media with one or more core support-separators having various shaped profiles defining a clearance that maintains spacing between transmission media. The core is formed of a conductive or insulative material to further reduce cross-talk and improve other electrical properties in addition to reducing flame and smoke spread. The cable and separators are comprised of polymer blends that include olefin and/or fluoropolymer and/or chlorofluoropolymer based resins with and without inorganic additives including nano-clay composites. The core support-separators have both a central region and a plurality of shaped sections that extend outward from the central region and are solid, or partially solid, foamed, or foamed with a solid skin surface. In addition, the invention includes the incorporation of hollow ducts used to provide a pathway for conductor media before, during, or after installation of the cable. 1. An interior support-separator for a communications cable extending along a longitudinal length of a communications cable , comprising ,along its cross-section a maltese-cross shaped configuration with two arm members such that said maltese-cross shaped configuration is skewed along one arm member with an axis along said arm member providing a length along one axis of said arm member that is longer than along any other axis and providing larger blunt tipped ends at both ends of said arm member than blunt tipped ends at both ends of an arm member with a length shorter than another longer arm member and a hollow orifice in a center region of a central portion of said interior support-separator.2. An interior support-separator for a communications cable as in claim 1 , wherein said maltese-cross shaped configuration is a cross-section along the length of said cable and said cross-section includes step-like sections along a perimeter of said support- ...

Подробнее
Номер записи: 4
04-07-2013 дата публикации

Knitted textile substrate with different stitch patterns and electronic textile

Номер: US20130170158A1
Автор: Hoevenaars Albericus Antonius Maria, Van Abeelen Frank Anton, Van Pieterson Liesbeth, Zhuo Guofu
Принадлежит: KONINKLIJKE PHILIPS ELECTRONICS N.V.

A knitted substrate () for electrical connection of electronic components (-) thereto. The knitted substrate comprises a first set of substrate portions (--) knitted with a first stitch pattern resulting in a first tensile stiffness; and a second set of substrate portions (--) knitted with a second stitch pattern resulting in a second tensile stiffness that is greater than the first tensile stiffness. A substrate portion of the first set of substrate portions (--) is provided between substrate portions (--) of the second set of substrate portions, and each substrate portion of the second set of substrate portions (--) comprises conductive yarns (-) arranged to allow electrical connection of at least one of the electronic components (-) thereto. 1. A knitted substrate for electrical connection of electronic components thereto , comprising:a first set of substrate portions knitted with a first stitch pattern resulting in a first tensile stiffness; anda second set of substrate portions knitted with a second stitch pattern resulting in a second tensile stiffness that is greater than said first tensile stiffness,wherein a substrate portion of said first set of substrate portions is provided between substrate portions of said second set of substrate portions, andwherein each substrate portion of said second set of substrate portions comprises conductive yarns arranged to allow electrical connection of at least one of said electronic components thereto.2. The knitted substrate according to claim 1 , wherein substrate portions of said second set of substrate portions are knitted from said conductive yarns and non-conductive yarns.3. The knitted substrate according to claim 1 , wherein said substrate portion of said first set of substrate portions being provided between substrate portions of said second set of substrate portions is rib-knitted.4. The knitted substrate according to claim 1 , wherein at least one of said substrate portions of said second set of substrate ...

Подробнее
Номер записи: 5
15-08-2013 дата публикации

TETHER FOR RENEWABLE ENERGY SYSTEMS

Номер: US20130207397A1
Автор: Bosman Rigobert, Dirks Christiaan Henri Peter, Marissen Roelof, Plug Johannes Petrus Marinus, Smeets Paulus Johannes Hyacinthus Marie
Принадлежит: DSM IP ASSETS B.V.

The present invention provides a tether () containing strands () comprising high strength fibers and a plurality of conductors (), wherein each conductor () is separated from any other conductor along its length by at least one of said strands. The tether () can be used for transporting electrical power from a high altitude wind energy generator or a wave and tidal energy generator to a ground station. 1. A tether containing strands comprising high strength fibers and a plurality of conductors , wherein each conductor is separated from any other conductor along its length by at least one of said strands.2. The tether of wherein said tether has a length direction and wherein the conductors contained by said tether have an area as measured from a cross section perpendicular to said length direction of the tether of from 15% to 75% of the total area of said cross section.3. The tether of wherein the tether has a length direction and wherein the tether comprises primary strands comprising high strength fibers and at least one conductor claim 1 , the tether has a construction such that it comprises one or more longitudinal voids suitable for receiving the conductor claim 1 , and the area of the at least one conductor in a cross section perpendicular to the length direction of the tether is 15% to 75% of the total area of said cross section.4. The tether of wherein the area of the at least one conductor in the cross section is 20% to 60% of the total area of the cross section.5. The tether of wherein the tether comprises at least two longitudinal voids each containing a conductor.6. The tether of wherein the tether has a diameter of at least 20 mm claim 1 , preferably at least 50 mm.7. The tether of wherein the tether has a length of at least 100 m.8. The tether of wherein the conductor is aluminum or copper claim 1 , preferably aluminum.9. The tether of wherein the conductor is aluminum or copper with a purity of at least 98 wt. % based on the total weight of the ...

Подробнее
Номер записи: 6
12-09-2013 дата публикации

DIFFERENTIAL TRANSMISSION CABLE AND METHOD OF MANUFACTURING THE SAME

Номер: US20130233589A1
Автор: KAGA Masafumi, KODAMA Sohei, NAKAYAMA Akinari
Принадлежит: HITACHI CABLE, LTD.

A differential transmission cable includes at least one pair of inner conductors arranged in parallel and extending parallel to each other, and a foamed insulating material formed on the inner conductors by a collective extrusion coating and molding of a resin material by using a chemical foaming method and have a variation of foaming degree of not more than 1%. The variation of foaming degree is defined as a difference between a maximum value and a minimum value among foaming degrees (%) of the foamed insulating material at 20 positions at intervals of 50 cm in a longitudinal direction in an arbitrary part of 10 m cut out from the differential transmission cable. 1. A differential transmission cable , comprising:at least one pair of inner conductors arranged in parallel and extending parallel to each other; anda foamed insulating material formed on the inner conductors by a collective extrusion coating and molding of a resin material by using a chemical foaming method and have a variation of foaming degree of not more than 1%,wherein the variation of foaming degree is defined as a difference between a maximum value and a minimum value among foaming degrees (%) of the foamed insulating material at 20 positions at intervals of 50 cm in a longitudinal direction in an arbitrary part of 10 m cut out from the differential transmission cable.2. The differential transmission cable according to claim 1 , further comprising:an outer conductor configured to be disposed so as to coat the foamed insulating material; andan insulating jacket configured to be disposed so as to coat the outer conductor.3. The differential transmission cable according to claim 1 , wherein a skew of the cable is not more than 3 ps/m.4. A method of manufacturing a differential transmission cable claim 1 , comprising:providing at least one pair of inner conductors arranged in parallel and extending parallel to each other; andaccumulating or circulating a temperature gradient alleviating liquid of 95 to ...

Подробнее
Номер записи: 7
26-09-2013 дата публикации

High Conductivity Wire And Method Of Manufacturing The Same

Номер: US20130248223A1
Автор: Chan-soo CHOI, Yeon Ho CHOE, Young Il MOK
Принадлежит: Individual

A high conductivity wire and a method of manufacturing the same are provided. The high conductivity wire includes three or more conducting wires. In the method, conducting wires cross each other and are coiled regularly and three dimensionally. The conducting wires are coated with an insulating material.

Подробнее
Номер записи: 8
03-10-2013 дата публикации

ALUMINUM ELECTRIC WIRE FOR AN AUTOMOBILE AND A METHOD FOR PRODUCING THE SAME

Номер: US20130255840A1
Автор: Kimura Masashi, Kitamura Shinichi, KUSAKARI Misato, Maeda Kotaro, NISHIKAWA Taichirou, Otsuka Yasuyuki, TAKAI Hiroaki, YOSHIMOTO Jun, YOSHIMURA Masanobu
Принадлежит:

An aluminum electric wire includes an annealing conductor that is made up of elemental wires made of an aluminum alloy containing 0.90-1.20 mass % Fe, 0.10-0.25 mass % Mg, 0.01-0.05 mass % Ti, 0.0005-0.0025 mass % B, and the balance being Al and has a tensile strength of 110 MPa or more, a breaking elongation of 15% or more, and an electric conductivity of 58% IACS or more, and an insulating material covering the conductor. The wire is produced by casting an aluminum alloy prepared by rapidly solidifying a molten aluminum alloy having the above composition, producing the wires by subjecting the alloy to plasticity processing, producing the conductor by bunching the wires, subjecting the wires or the conductor to annealing at 250° C. or higher, and then covering the conductor with the insulator. 1. A method for producing an aluminum electric wire for an automobile , the method comprising the steps of:casting an aluminum alloy that is prepared by rapidly solidifying a molten aluminum alloy containing 0.90 to 1.20 mass % Fe, 0.10 to 0.25 mass % Mg, and a balance being Al and incident impurities;producing an aluminum alloy conductor from the aluminum alloy by subjecting the aluminum alloy to plasticity processing;making the aluminum alloy conductor into an annealed conductor by subjecting the aluminum alloy conductor to annealing; andcovering the aluminum alloy conductor with an insulating material,wherein the annealed conductor made up of the elemental wires made of the aluminum alloy has a tensile strength of 110 MPa or more, a breaking elongation of 15% or more, and an electric conductivity of 58% IACS or more.2. The method according to claim 1 , wherein 0.01 to 0.05 mass % Ti is added to the molten aluminum alloy immediately before the rapid solidification.3. The method according to claim 2 , wherein 0.0005 to 0.0025 mass % B is added to the molten aluminum alloy immediately before the rapid solidification.4. The method according to claim 1 , wherein the annealing ...

Подробнее
Номер записи: 9
03-10-2013 дата публикации

METHOD OF MANUFACTURING PZT-BASED FERROELECTRIC THIN FILM

Номер: US20130260142A1
Автор: Doi Toshihiro, Sakurai Hideaki, Soyama Nobuyuki, Watanabe Toshiaki
Принадлежит: MITSUBISHI MATERIALS CORPORATION

A PZT-based ferroelectric thin film is manufactured on a lower electrode by coating, calcining, and then firing so as to crystallize a PZT-based ferroelectric thin film-forming composition. A PZT-based ferroelectric thin film-forming composition is coated on the surface of the lower electrode using a CSD method. Calcination is slowly carried out on a formed sol film in a temperature pattern including a first holding step in which the temperature of the composition is increased from a predetermined temperature such as room temperature using infrared rays and the composition is held at a temperature in a range of 200° C. to 350° C. and a second holding step in which the temperature of composition is increased from the holding temperature of the first holding step and is held at a temperature in a range of 350° C. to 500° C. higher than the holding temperature of the first holding step. 1. A method of manufacturing a PZT-based ferroelectric thin film on a lower electrode by coating , calcining , and then firing so as to crystallize a PZT-based ferroelectric thin film-forming composition on the lower electrode of a substrate having the lower electrode in which a crystal plane is oriented in a (111) axis direction ,wherein the calcination is carried out using infrared rays, and at least a first holding step in which a temperature of the composition is increased from a temperature in a temperature range of 0° C. to 150° C. (or room temperature) and the composition is held at a temperature in a temperature range of 200° C. to 350° C., and a second holding step in which a temperature of the composition is increased from a holding temperature of the first holding step and the composition is held at a temperature in a temperature range of 350° C. to 500° C. higher than the holding temperature of the first holding step are included.2. The method of manufacturing a PZT-based ferroelectric thin film according to claim 1 ,wherein a first temperature-increase rate until the first ...

Подробнее
Номер записи: 10
17-10-2013 дата публикации

GAS ENCAPSULATED DUAL LAYER SEPARATOR FOR A DATA COMMUNICATIONS CABLE

Номер: US20130269967A1
Автор: Camp, FAUSZ David M., II David P., SKOCYPEC Brian P.
Принадлежит:

A data communications cable is disclosed herein. The data communications cable includes a plurality of twisted pairs of conductive wires and a separator between the plurality of twisted pairs of conductive wires. The separator includes an inner member and an outer layer being supported and shaped by the inner member for completely encapsulating at least one gas pocket between the outer layer and the inner member. The outer layer prevents the plurality of twisted pairs of conductive wires from entering the at least one gas pocket. 1. A data communications cable comprising:a plurality of twisted pairs of conductive wires; an inner member; and', 'an outer layer being supported and shaped by said inner member for completely encapsulating at least one gas pocket between said outer layer and said inner member, wherein said outer layer prevents said plurality of twisted pairs of conductive wires from entering said at least one gas pocket., 'a separator between the plurality of twisted pairs of conductive wires, wherein said separator includes2. The communications cable of whereinsaid inner member includes one or more segments.3. The communications cable of claim 2 , whereinsaid one or more segments form a cross web, thereby defining a plurality of gas pockets.4. The communications cable of whereinsaid inner member is formed of a rigid or semi-rigid material.5. The communications cable of whereinsaid separator is composed of one of melt processable materials, non-melt processable materials, and a combination of gas and melt processable materials.6. The communications cable of whereinsaid melt processable materials include one of fluoroploymers, polyetherimides, polyetherimide-siloxane blend, polyvinylchorides, polyolefins, and polyethylenes.7. The communications cable of whereinsaid non-melt processable materials include one such as polytetrafluoroethylene (PTFE), rubber, glass, and silicone.8. The communications cable of whereinsaid inner member is formed of an olefin ...

Подробнее
Номер записи: 11
24-10-2013 дата публикации

DOWNHOLE CABLES WITH BOTH FIBER AND COPPER ELEMENTS

Номер: US20130279864A1
Автор: HERBST Brian
Принадлежит:

Provided is a method of manufacturing a downhole cable, the method including, forming a helical shape in an outer circumferential surface of a metal tube, the metal tube having a fiber element housed therein, and stranding a copper element in a helical space formed by the metallic tube. Also provided is a downhole cable including, a metallic tube having a helical space in an outer circumferential surface thereof, wherein the metallic tube has a fiber element housed therein, and a copper element disposed in a helical space formed by the steel tube. Double-tube and multi-tube configurations of the downhole cable are also provided. 1. A method of manufacturing a cable , the method comprising:forming a helical space in an outer circumferential surface of a metal tube, the metal tube having a fiber element housed therein; andstranding a copper element in the formed helical space of the metal tube.2. The method according to claim 1 , wherein the metal tube is a fiber gel filled stainless metal tube.3. A cable comprising:a metal tube having a preformed helical space in an outer circumferential surface thereof, wherein the metal tube has a fiber element housed therein; anda copper element stranded in the preformed helical space of the metal tube.4. The cable according to claim 3 , wherein the metal tube is a fiber gel filled stainless metal tube.5. A method of manufacturing a cable claim 3 , the method comprising:placing a first metal tube, and a second metal tube parallel to the first metal tube such that a first circumferential metallic surface of the first metal tube is in contact with a second circumferential metallic surface of the second metal tube, in a stranding machine;positioning a first copper element and a second copper element in interstitial areas of the first metal tube and the second metal tube, in the stranding machine; andstranding the first metal tube, the second metal tube, the first copper element, and the second copper element together by activating ...

Подробнее
Номер записи: 12
31-10-2013 дата публикации

Stranded electrical insulated wire conductor

Номер: US20130284488A1
Автор: Shirou Yabuki
Принадлежит: Yazaki Corp

The present invention provides a stranded electrical insulated wire conductor which includes a center element wire, an inner layer having a plurality of element wires arranged around the center element wire, and an outer layer having a plurality of element wires arranged around the inner layer. The inner layer has at least seven second element wires which have the same diameter as that of the center element wire or are smaller than the diameter thereof. The second element wires of the inner layer are respectively contacted with the center element wire, and the adjacent second element wires of the inner layer are contacted to each other. The cross-section of the stranded electrical insulated wire conductor is formed in a circle without worsening flexing characteristics.

Подробнее
Номер записи: 13
31-10-2013 дата публикации

INSULATING-LAYER-CONTAINING CERAMIC MEMBER, METAL-MEMBER-CONTAINING CERAMIC MEMBER, CHARGED PARTICLE BEAM EMITTER, AND METHOD FOR PRODUCING INSULATING-LAYER-CONTAINING CERAMIC MEMBER

Номер: US20130284948A1
Автор: IWAMOTO Kouichi
Принадлежит: KYOCERA CORPORATION

A ceramic member containing an insulating member is disclosed. The ceramic member comprises a ceramic body and an insulating layer on the ceramic body. The ceramic body contains aluminum oxide crystals and aluminum titanate crystals. The insulating layer contains silicon oxide as a main component. The ceramic body includes a first region that includes a first surface portion covered by the insulating layer, and a second region outside the first region, and having a surface resistivity of 1×10to 1×10Ω/□. A surface resistivity of the first region is higher than the surface resistivity of the second region. 1. An insulating-member-containing ceramic member comprising:a ceramic body that contains an aluminum oxide crystal phase and an aluminum titanate crystal phase; andan insulating layer on a surface of the ceramic body, and containing silicon oxide as a main component, a first region that includes a first surface portion covered by the insulating layer; and', {'sup': 6', '9, 'a second region outside the first region, and having a surface resistivity of 1×10to 1×10Ω/□, and'}], 'wherein the ceramic body compriseswherein a surface resistivity of the first region is higher than the surface resistivity of the second region.2. The insulating-member-containing ceramic member according to claim 1 , wherein the ceramic body has a cylindrical shape comprising a first end surface claim 1 , a second end surface opposing to the first end surface claim 1 , and a penetrating hole penetrating between the first end surface and the second end surface;the first region lies in a central region of an outer peripheral surface of the ceramic body and between the first end surface and the second end surface; andthe second region is continuous through an inner peripheral surface of the penetrating hole between the first end surface and the second end surface of the ceramic body.3. The insulating-member-containing ceramic member according to claim 1 , wherein the ceramic body contains an ...

Подробнее
Номер записи: 14
05-12-2013 дата публикации

Flexible Tube, Manufacturing Method and Apparatus

Номер: US20130319722A1
Автор: Paul Mcmillen
Принадлежит: Calmec Precision Ltd

Apparatus for use with two or more supplies of strip metal comprises, for each supply, a strip feeder and a bending head the feeder being adapted to receive metal from said each supply and deliver same to the head which is adapted to receive and curl metal from the feeder to produce a strip part encircling a central axis in a coiling manner. The heads and feeders are adapted such that the part axes are coincident and the parts are axially offset from one another, with axially adjacent parts being positioned relative to one another throughout their lengths to define a metal strip which encircles the coincident axes in a coiling manner, the metal strip defining a tubular arrangement which can be used at least for armor cable. The parts can have cross sections such that they interlock throughout their lengths and the strip interlocks with itself throughout its length.

Подробнее
Номер записи: 15
05-12-2013 дата публикации

COMPOSITE CONDUCTIVE CABLE COMPRISING NANOTUBES AND NANOFIBERS, COAXIAL MICROSTRUCTURE INCLUDING A COPPER MATRIX AND SAID NANOTUBES AND NANOFIBERS, AND METHOD FOR MANUFACTURING SAID MICROSTRUCTURE

Номер: US20130319723A1
Автор: Dubois Jean-Baptiste, Ferreira Nelson, Lecouturier Florence, Olier Patrick, Renault Pierre-Olivier, Thilly Ludovic
Принадлежит:

A conductive composite wire includes at least one external jacket made of copper, a first tube including a first metallic material (M) contacting and located inside the copper jacket; a second tube including a second metallic material (M) contacting and located inside the first tube; and a fiber including a third metallic material (M) contacting and located inside the second tube. The copper and the first metallic material are immiscible with each other, the first and second metallic materials are immiscible with each other, and the second and third metallic materials are immiscible with each other. A copper-based coaxial microstructure includes a copper sheath containing an array of nanotubes and nanofibers according to a process for manufacturing the microstructure. 1. A conductive composite wire , comprising:at least one external jacket made of copper,a first tube comprising a first metallic material contacting and located inside said at least one external jacket;a second tube comprising a second metallic material contacting and located inside said first tube; anda fiber comprising a third metallic material contacting and located inside said second tube,the copper and the first metallic material being immiscible with each other, the first and second metallic materials being immiscible with each other, and the second and third metallic materials being immiscible with each other.2. The conductive composite wire of claim 1 , wherein the first metallic material and the third metallic material are both niobium claim 1 , and the second metallic material is copper.3. The conductive composite wire of claim 1 , wherein radial dimensions of the tubes and of the fibers are submicron-sized.4. The conductive composite wire of claim 1 , wherein the at least one external jacket has a hexagonal geometry.5. A copper-based coaxial microstructure comprising a copper sheath including an array of elementary segments corresponding to the conductive composite wires of .6. The coaxial ...

Подробнее
Номер записи: 16
19-12-2013 дата публикации

Electric wire

Номер: US20130333916A1
Автор: Hiroshi Miyazawa, Takayuki Matsuno
Принадлежит: Yazaki Corp

An electric wire includes: a core wire made by stranding a plurality of element wires each of which is made of aluminum or aluminum alloy, and has a circular sectional shape; and an insulating cover covering the core wire. The number of the element wires is equal to or more than 19 and equal to or less than 37. A diameter of the element wire is equal to or more than 0.15 mm, and equal to or less than 0.30 mm. A total cross-sectional area of the stranded element wires is equal to or more than 0.34 mm 2 and equal to or less than 2.61 mm 2 . A strand pitch of the stranded element wires is equal to or more than 3 times and equal to or less than 40 times of a center diameter ‘B’ of the core wire.

Подробнее
Номер записи: 17
02-01-2014 дата публикации

BUS-BAR SET AND MANUFACTURING METHOD THEREFOR

Номер: US20140000927A1
Автор: Fukumoto Kouji, HASHIMOTO Daisuke, Suetani Masaharu
Принадлежит:

The present invention is intended to provide a bus bar set that has excellent heat dissipation performance and mounting workability and prevents excessive heat generation due to an electrical connection failure, even when a cross section area of a conductive body is large. A bus bar set has a plurality of multilayer bus bars and an insulating member. The multilayer bus bars each include an intermediate portion having a plurality of layered plate-shaped conductive bodies and terminal portions having conductive bodies extending from two ends of the intermediate portion and connected to other members. The insulating member is composed of a flexible insulating body having a flat external shape, and covers and integrally connects the intermediate portions of the plurality of multilayer bus bars aligned in parallel with gaps therebetween on one plane. 17-. (canceled)8. A bus bar set comprising:a plurality of multilayer bus bars, each multilayer bus bar comprising an intermediate portion having a plurality of layered plate-shaped conductive bodies, and terminal portions comprising conductive bodies extending from two ends of the intermediate portion and connected to other members; andan insulating member comprising a flexible insulating body, the insulating member covering and integrally connecting the intermediate portions of the plurality of multilayer bus bars aligned in parallel with gaps therebetween on one plane, the insulating member having a flat external shape along an alignment direction of the plurality of multilayer bus bars,wherein each multilayer bus bar has a structure in which a plurality of thin members comprising plate-shaped conductive bodies thinner than the multilayer bus bar are layered and two end portions of each of the thin members are joined, and joined portions on the two ends and a portion between the joined portions are provided as the terminal portions and the intermediate portion, respectively, of the multilayer bus bar.9. The bus bar set ...

Подробнее
Номер записи: 18
16-01-2014 дата публикации

Cable having a Thin Film Material and Methods of Preventing Discoloration Damage to a Cable having a Thin Film Material

Номер: US20140014391A1
Автор: Magner Scott
Принадлежит:

A cable apparatus and method for preventing discoloration to a cable is disclosed. The apparatus includes a conductor. An exterior layer surrounds the conductor. A thin film material is removably positioned over an exterior surface of the exterior layer. At least one film removal area is positioned within the thin film material, wherein the at least one film removal area is positioned along a length of the exterior layer. 1. A cable apparatus comprising:a conductor;an exterior layer surrounding the conductor;a thin film material removably positioned over an exterior surface of the exterior layer; andat least one film removal area formed within the thin film material, wherein the at least one film removal area is positioned along a length of the exterior layer.2. The cable apparatus of claim 1 , further comprising and adhesive material positioned between the exterior layer and the thin film material.3. The cable apparatus of claim 1 , wherein the exterior layer further comprises a durable cable jacket.4. The cable apparatus of claim 3 , wherein the durable cable jacket further comprises a metallic armor jacket.5. The cable apparatus of claim 1 , wherein the thin film material is substantially translucent claim 1 , wherein a color of the exterior layer is visually identifiable when viewed through the substantially translucent thin film material.6. The cable apparatus of claim 1 , wherein the thin film material is substantially translucent claim 1 , wherein a textual marking on the exterior layer is visually identifiable when viewed through the substantially translucent thin film material.7. The cable apparatus of claim 1 , wherein a thickness of the thin film material is less than a thickness of the exterior layer.8. The cable apparatus of claim 1 , wherein the thin film material further comprises at least one of a thermoset and thermoplastic material.9. The cable apparatus of claim 1 , wherein the thin film material further comprises at least one of Polypropylene (PP ...

Подробнее
Номер записи: 19
23-01-2014 дата публикации

METHOD OF FABRICATING HIGH-DENSITY HERMETIC ELECTRICAL FEEDTHROUGHS

Номер: US20140020951A1
Автор: Delima Terri L., Pannu Satinderpall S., Shah Kedar G.
Принадлежит:

A method of fabricating electrical feedthroughs selectively removes substrate material from a first side of an electrically conductive substrate (e.g. a bio-compatible metal) to form an array :of electrically conductive posts in a substrate cavity. An electrically insulating material (e.g. a bio-compatible sealing glass) is then flowed to fill the substrate cavity and surround each post, and solidified. The solidified insulating material is then exposed from an opposite second side of the substrate so that each post is electrically isolated from each other as well as the bulk substrate. In this manner a hermetic electrically conductive feedthrough construction is formed having an array of electrical feedthroughs extending between the first and second sides of the substrate from which it was formed. 1. A method of fabricating electrical feedthroughs , comprising:providing an electrically conductive substrate having opposing first and second sides;selectively removing substrate material from the first side of the substrate to form an array of electrically conductive posts in a substrate cavity;filling said substrate cavity with an electrically insulating material to surround each post therewith;solidifying the electrically insulating material; andexposing the solidified electrically insulating material from the second side of the substrate so that each post is electrically isolated as an electrical feedthrough extending between the first and second sides of the substrate.2. The method of claim 1 ,wherein the electrically conductive substrate is a bio-compatible metal.3. The method of claim 2 ,wherein the electrically conductive bio-compatible metal substrate is selected from the group consisting of titanium, platinum, iridium, ruthenium, niobium, palladium, gold, stainless steel, p- or n-type doped silicon, and alloys thereof.4. The method of claim 1 ,wherein the electric y insulating material is a bio-compatible material.5. The method of claim 4 ,{'sub': 2', '3', '2 ...

Подробнее
Номер записи: 20
30-01-2014 дата публикации

Power Cable System

Номер: US20140027152A1
Автор: Jason Holzmueller, Mark A. Metzger, Sophie Govetto, William Goertzen
Принадлежит: Schlumberger Technology Corp

A technique facilitates the provision of electrical power in harsh environments, such as subterranean environments. The technique employs a power cable having at least one conductor and a polyimide insulation layer disposed about the conductor. A fluoropolymer tape layer is disposed about the polyimide insulation layer. The fluoropolymer tape layer is processed into a uniform, bonded layer. Additional cable layers also may be employed to help provide protection in the harsh environment.

Подробнее
Номер записи: 21
06-02-2014 дата публикации

CONDUCTIVE MEMBER, PRODUCTION METHOD OF THE SAME, TOUCH PANEL, AND SOLAR CELL

Номер: US20140034360A1
Автор: NAKAHIRA Shinichi, Naoi Kenji, Tanaka Satoshi, Yamamoto Kenichi
Принадлежит: FUJIFILM Corporation

A conductive member containing: a base material; a conductive layer provided on the base material, wherein the conductive layer includes a metallic nanowire having an average short axis length of 150 nm or less and a matrix; and a protective layer including a three-dimensional crosslinked structure represented by the following Formula (I), sequentially in this order, and which has a surface resistivity measured at a surface of the protective layer of 1,000 Ω/□ or less, a production method of the conductive member, and a touch panel and a solar cell, each of which uses the conductive member. The conductive member may provide high resistance against scratches and abrasion, excellent conductivity, excellent transparency, excellent heat resistance, excellent moisture and heat resistance, and excellent bendability. 1. A conductive member comprising:a base material; a metallic nanowire having an average short-axis length of 150 nm or less, and', 'a matrix; and, 'a conductive layer provided on the base material, the conductive layer comprising'} {'br': None, 'sup': 1', '1, '-M-O-M-\u2003\u2003Formula (I), 'a protective layer comprising a three-dimensional crosslinked structure represented by the following Formula (I), sequentially in this order, and a surface resistivity of the conductive member measured at a surface of the protective layer being 1,000Ω/□ or less,'}{'sup': '1', 'wherein, in Formula (I), Mrepresents an element selected from the group consisting of Si, Ti, Zr and Al.'}2. The conductive member according to claim 1 , wherein the matrix is a cured product of a photopolymerizable composition or a sol-gel cured product obtained by hydrolysis and condensation of at least one alkoxide compound of an element selected from the group consisting of Si claim 1 , Ti claim 1 , Zr and Al.3. The conductive member according to claim 1 , wherein the protective layer comprises a sol-gel cured product obtained by hydrolysis and condensation of at least one alkoxide compound of ...

Подробнее
Номер записи: 22
06-02-2014 дата публикации

METHODS OF MANUFACTURING METAL WIRING BURIED FLEXIBLE SUBSTRATE BY USING PLASMA AND FLEXIBLE SUBSTRATES MANUFACTURED BY THE SAME

Номер: US20140034364A1
Автор: Jung Sung Hun, Kang Jae Wook, Kim Do Geun, Kim Jong Kuk, LEE Seunghun
Принадлежит: Korea Institute of Machinery and Materials

Disclosed are methods or manufacturing a metal wiring buried flexible substrate by using plasma and flexible substrates manufactured by the same. The method includes pre-treating a substrate by irradiating the plasma on the surface of the substrate (Step 1), forming a metal wiring on the pre-treated substrate in Step 1 (Step 2), forming a metal wiring buried polymer layer by coating a curable polymer on the substrate including the metal wiring formed thereon in Step 2 and curing (Step 3), and separating the polymer layer formed in Step 3 from the substrate in Step 1 (Step 4), The metal wiring may be inserted into the flexible substrate, and the resistance of the wiring may be decreased. The metal wiring may be clearly separated from the substrate, and impurities on the substrate surface may be clearly removed. The flexible substrate may be easily separated by applying only physical force. 1. A method of manufacturing a metal wiring buried flexible substrate by using a plasma comprising:pre-treating a substrate by irradiating the plasma on the surface of the substrate (Step 1); forming a metal wiring on the pre-treated substrate in Step 1 (Step 2); forming a metal wiring buried polymer layer by coating a curable polymer on the substrate including the metal wiring formed thereon in Step 2 and curing (Step 3); andseparating the polymer layer formed in Step 3 from the substrate in Step 1 (Step 4).21. The method as set forth in claim 1 , wherein the plasma in Step is a plasma of at least one selected from the group consisting of Ar claim 1 , NO claim 1 , CF claim 1 , CH claim 1 , CH claim 1 , HO claim 1 , CHOH claim 1 , hexamethyldisiloxane (HMDSO) and tetramethylsilane (TMS).3. The method as set forth in claim 1 , wherein a contacting angle of the surface of the substrate pre-treated in Step 1 with respect to water is 45° to 150°.4. The method as set forth in claim 1 , wherein a contacting angle of the surface of the substrate pre-treated in Step 1 with respect to water ...

Подробнее
Номер записи: 23
06-02-2014 дата публикации

ELECTRICAL CABLE FOR THE ENERGY SUPPLY OF VEHICLES

Номер: US20140034382A1
Автор: Heinrich Ingeborg, Mateski Saso
Принадлежит: LAPP ENGINEERING & CO.

Electrical cable () particularly for supplying energy to a vehicle (), with a sheath (), in which at least two insulated electrical conductors () are provided that are connected to at least one connector assembly () on at least one first end of the cable (). According to the invention the sheath () and/or the conductors () and/or at least one shaping element () that is preferably integrated in the cable () are designed in such a way that the cable () is held with a restoring force in a resting position, in which the cable () exhibits the form of a spiral and is aligned along a flat or curved resting plane. 115-. (canceled)16. An electrical cable for supplying energy to a vehicle , the cable having a sheath enclosing at least two insulated electrical conductors , the conductors being connected to at least one connector assembly on a first end of the cable , comprising:at least one of the sheath, the conductors and at least one shaping element integrated in the cable holds the cable with a restoring force in a resting position, wherein the cable in the resting position forms a spiral and is aligned along a flat or curved resting plane.17. The cable according to wherein at least a part of the resting plane is formed with a conical shape.18. The cable according to wherein the cable is held fixedly at an outer end of the spiral and is adapted to be connected to a current source or to a load.19. The cable according to wherein at least one of the sheath and the shaping element is made from a shape memory-polymer material or from a metal alloy material having a shape memory property.20. The cable according to wherein the metal alloy material having the shape memory property is a Nitinol material.21. The cable according to wherein the cable is formed at least partially of a thermoplastic caoutchouc material or a thermoplastic elastomer material.22. The cable according to wherein the cable is formed at least partially of at least one of a PUR material and a PVC-nitrile rubber ...

Подробнее
Номер записи: 24
13-02-2014 дата публикации

EBC-CROSSLINKED ADHESIVE TAPE FOR SHEATHING ELONGATED GOODS

Номер: US20140044960A1
Автор: GÜNZLER Fabian, HÖLGER Christof, SEITZER Dennis, Siebert Michael
Принадлежит:

The invention relates to an adhesive tape for sheathing elongated goods, such as, in particular, cable looms in automobiles, its production and the use for sheathing cables, wherein the adhesive tape according to the invention comprises a carrier and a pressure-sensitive adhesive composition which is applied to at least one side of the carrier and is in the form of a dried and electron beam (EBC)-crosslinked polymeric acrylate dispersion which is built up from a) monomeric acrylates and optionally b) ethylenically unsaturated comonomers which are not acrylates, wherein the pressure-sensitive adhesive composition comprises between 15 and 100 parts by weight of a tackifier (based on the weight of the dried polymeric dispersion). 2. Adhesive tape according to claim 1 , a) greater than 40 wt. % of monomeric acrylates and', 'b) 0 to 60 wt. % of ethylenically unsaturated comonomers, and, 'wherein the acrylate dispersion comprises polymers which are built up from'}wherein the monomeric acrylates include mono-, di- and/or polyfunctional acrylates and wherein the ethylenically unsaturated comonomers are selected from the group consisting of ethylene-containing monomers, vinyl-functional monomers and unsaturated hydrocarbons having 3 to 8 C atoms.3. Adhesive tape according to claim 1 ,wherein the acrylate dispersion has a gel value of greater than 40%, determined by means of Soxhlet extraction, and the EBC-irradiated acrylate dispersion has a gel value of greater than 45%.4. Adhesive tape according to claim 1 , wherein claim 1 ,the dried polymeric acrylate dispersion in the pressure-sensitive adhesive composition is formed from an aqueous acrylate dispersion.5. Adhesive tape according to claim 1 , wherein the acrylate dispersion comprises polymers which are built up from 'b) ethylenically unsaturated comonomers to the extent of 10 to 60 wt. % chosen from at least one ethylenically unsaturated monofunctional monomer or a mixture of these and 0 to 10 wt. % of an ethylenically ...

Подробнее
Номер записи: 25
13-03-2014 дата публикации

Multi-core cable

Номер: US20140069683A1
Автор: Kazuhiro Sato, Masato Tanaka, Tatsunori HAYASHISHITA
Принадлежит: Sumitomo Electric Industries Ltd

One embodiment is related to a multi-core cable. The multi-core cable includes: plural electric wire units in each of which plural coaxial electric wires or insulated electric wires are bundled; and a sheath collectively covering the electric wire units. The electric wire units are arranged so as to form plural layers around a center of the multi-core cable. And, each of the layers is stranded in the same direction at an equal pitch.

Подробнее
Номер записи: 26
13-03-2014 дата публикации

Polymer Composition for Electrical Devices

Номер: US20140069689A1
Автор: Andersson Johan, Englund Villgot, Hagstrand Per-Ola, Nilsson Ulf, Smedberg Annika, Steffl Thomas
Принадлежит: Borealis AG

The present invention relates to a polymer composition with improved electrical properties and to a use thereof preferably in electrical devices as well as to a cable surrounded by at least one layer including the polymer composition. 1. A polymer composition , comprising:(a) a polyolefin;(b) optionally peroxide which, if present, is preferably present in an amount of less than 35 mmol —O—O—/kg polymer composition; and(c) an ion exchanger additive.2. The polymer composition according to claim 1 , wherein the polyolefin (a) is a polyethylene produced in a high pressure process claim 1 , preferably a low density polyethylene (LDPE) which is selected from an optionally unsaturated LDPE homopolymer or an optionally unsaturated LDPE copolymer of ethylene with one or more comonomer(s).3. The polymer composition according to claim 1 , wherein the polyolefin (a) is an unsaturated LDPE polymer claim 1 , which is selected from an unsaturated LDPE homopolymer or an unsaturated LDPE copolymer of ethylene with one or more comonomer(s) claim 1 , more preferably an unsaturated LDPE homopolymer or an unsaturated LDPE copolymer of ethylene with one or more comonomer(s) which contains vinyl groups and claim 1 , further preferably claim 1 , the total amount of vinyl groups present in the unsaturated LDPE is higher than 0.05/1000 carbon atoms claim 1 , more preferably higher than 0.08/1000 carbon atoms claim 1 , and even more preferably higher than 0.11/1000 carbon atoms claim 1 , when measured according to “Method for determination of the amount of double bonds” described above in the description under “Determination methods”.4. The polymer composition according to claim 1 , wherein the polyolefin (a) is an unsaturated LDPE copolymer of ethylene with at least one polyunsaturated comonomer and optionally with one or more other comonomer(s) claim 1 , preferably the polyunsaturated comonomer comprises a straight carbon chain with at least 8 carbon atoms and at least 4 carbons between the ...

Подробнее
Номер записи: 27
13-03-2014 дата публикации

METHOD AND APPARATUS FOR ASSEMBLING ELECTRIC COMPONENTS ON A FLEXIBLE SUBSTRATE AS WELL AS ASSEMBLY OF AN ELECTRIC COMPONENT WITH A FLEXIBLE SUBSTRATE

Номер: US20140069697A1
Автор: Dietzel Andreas Heinrich, KUSTERS Roel Henry Louis, Van Den Brand Jeroen
Принадлежит: NEDERLANDSE ORGANISATIE VOOR TOEGEPAST-NATUURWETEN

A method is presented for assembling a component () with a flexible substrate (), the component having electric contacts (). The method comprises the steps of 2. Method according to claim 1 , wherein one or more of the electric contacts of the component face away from the substrate and wherein one of the one or more layers is deposited at the first main side of the substrate.3. Method according to or claim 1 , wherein one or more of the electric contacts of the component face towards the substrate claim 1 , the method comprising the additional step of applying perforations in the substrate so that said one or more of the electric contacts of the component face towards the substrate are exposed at a second main side of the substrate and wherein one of the one or more layers is deposited at the second main side.4. Method according to claim 3 , wherein the perforations in the substrate taper outwards in a direction from the first main side to the second main side of the substrate.6. Apparatus according to claim 5 , further comprising a facility for forming a cavity in the substrate for receiving the component.7. Apparatus according to claim 5 , further comprising a facility for perforating the substrate so as to form perforations that expose electric contacts of the component at the second main side of the substrate.9. Assembly according to claim 8 , wherein the length/width ratio of the slits is at least 20. 1. Field of the InventionThe present invention relates to a method for assembling electric components on a flexible substrate.The present invention further relates to an apparatus for assembling electric components on a flexible substrate.The present invention further relates to an assembly of an electric component with a flexible substrate.2. Related ArtFlexible electronic products become more and more important, for example in the form of smart textiles, flexible displays and the like. Flexible electronic products mostly require the incorporation of ...

Подробнее
Номер записи: 28
13-03-2014 дата публикации

LOW INDUCTANCE ELECTRICAL TRANSMISSION CABLE

Номер: US20140069718A1
Автор: Kroulik Erwin
Принадлежит: FLEX-CABLE

An electrical transmission cable is provided with low inductance properties capable of carrying high current loads with a more uniform heating or loss profile. The low inductance properties of the cable lead to lower current losses resulting in a cooler and more efficient operation of the cable even at higher alternating current (AC) frequencies. Higher current loads are accommodated by a plurality of conductor bundles configured as braided wire strands that are separated and joined into like conductors prior to termination. Equal lengths of the insulated wire strands within the conductor bundles contribute to uniform heating along the length of the inventive cable embodiments. Uniform operating temperature is manifest as more uniform current transmission across the various strands of an inventive cable. In addition, the more equal weave position for all the wire strands making up each braided wire bundle tends to induce cancellation of inductive effects. 1. A cable assembly comprising:a plurality of bundles, each plurality of bundles with a first end and a second end and including strands made up of a groups of conductive wires of equal lengths, where the weave pattern of said strands evenly distributes each of said conductive wires on the inner and outer portion of said bundle at said first end and said second end, said groups of conductive wires are separated and grouped and electrically joined to a termination; andan outer insulator jacket for housing said plurality of bundles.2. The cable assembly of further comprising a ground wire surrounded by said bundles in the interior of said outer insulator jacket.3. The cable assembly of wherein said outer insulator jacket is made of at least one of textile yarn claim 1 , tape claim 1 , or extruded compounds.4. The cable assembly of wherein said termination is air or water cooled.5. A method for forming a cable assembly comprising:forming a plurality of bundles, each of said plurality of bundles with a first end and a ...

Подробнее
Номер записи: 29
20-03-2014 дата публикации

Subterranean Cable

Номер: US20140076597A1
Автор: Patel Darren Lindsay
Принадлежит:

The present invention relates to a cable comprising a first conductor and a first insulator layer, wherein the first conductor and the first insulator extend along a longitudinal axis of the cable, wherein the first insulator layer is axially external to the conductor, and wherein the first insulator layer comprises a first fluoropolymer, as well as a method of manufacturing said cable, and a method for transmitting electricity using the cable. 1. A cable comprising a first conductor , and a first insulator layer and a first plurality of wires ,wherein the first conductor, the first insulator and the first plurality of wires extend along an longitudinal axis of the cable,wherein the first insulator layer is axially external to the conductor and the first plurality of wires is axially external to the first insulator, andwherein the first insulator layer comprises a first fluoropolymer.2. The cable of claim 1 , wherein the first fluoropolymer is a copolymer comprising:a first monomer selected from a group consisting of 1,1,2,2-tetrafluoroethylene, 1-fluoroethylene, 1,1-difluoroethylene, 1,2-difluoroethylene, 1,1,2-trifluoroethylene, hexafluoropropene, perfluoropropyl vinyl ether, perfluoroethyl vinyl ether, perfluoromethyl vinyl ether, perfluorobutyl ether, 1-chloro-1,2,2-trifluoroethylene, 1,1 dichloro 2,2, difluoroethylene, 1,2 dichloro 1,2, difluoroethylene, 1,1,2-trichloro-2-fluoroethylene, and hexafluoropropylene, anda second monomer selected from a group consisting of ethylene, propylene, 1,1,2,2-tetrafluoroethylene, 1-fluoroethylene, 1,1-difluoroethylene, 1,2-difluoroethylene, 1,1,2-trifluoroethylene, hexafluoropropylene, perfluoropropyl vinyl ether, perfluoroethyl vinyl ether, perfluoromethyl vinyl ether, perfluorobutyl ether, 1-chloro-1,2,2-trifluoroethylene, 1,1 dichloro 2,2, difluoroethylene, 1,2 dichloro 1,2, difluoroethylene, 1,1,2-trichloro-2-fluoroethylene and hexafluoropropylene,preferably wherein the first fluoropolymer is polytetrafluoroethylene or ...

Подробнее
Номер записи: 30
20-03-2014 дата публикации

Foamed coaxial cable and multicore cable

Номер: US20140076608A1
Автор: Izumi Fukasaku
Принадлежит: Hitachi Metals Ltd

A foamed axial cable includes a pair of signal conductors, an insulation covering a periphery of the signal conductor and formed of a foamed material, a skin layer covering a periphery of the insulation and formed of a non-foamed material, and a shield conductor on a periphery of the skin layer. An outer surface of the skin layer or an inner surface of the shield conductor includes a fine groove formed thereon so as to have a void between the skin layer and the shield conductor.

Подробнее
Номер записи: 31
20-03-2014 дата публикации

HIGH-SPEED PLUGGABLE RIGID-END FLEX CIRCUIT

Номер: US20140079403A1
Автор: Bird Steve, Daghighian Henry, Sramek Bruce
Принадлежит: FINISAR CORPORATION

High-speed pluggable rigid-end flex circuit. A circuit includes a flexible section, rigid section, connector disposed on the rigid section, and electrically conductive signal transmission line electrically coupled to the connector. The flexible section includes a first portion of a flexible insulating layer. The rigid section includes a second portion of the flexible insulating layer and a rigid insulating layer disposed on the second portion of the flexible insulating layer. The connector is configured to form a pluggable conductive connection. The electrically conductive signal transmission line includes a first signal trace having a root mean square surface roughness below 20 micrometers and a filled signal via configured to pass through at least a portion of the rigid insulating layer. The flexible and rigid insulating layers have a dissipation factor equal to or below a ratio of 0.004 and a dielectric constant equal to or below a ratio of 3.7. 1. A circuit comprising:a flexible section including a first portion of a flexible insulating layer; a second portion of the flexible insulating layer, and', 'a rigid insulating layer disposed on the second portion of the flexible insulating layer;, 'a rigid section includinga connector disposed on the rigid section, the connector configured to form a pluggable dual-sided, electrically conductive connection; and a first signal trace having a root mean square surface roughness equal to or below 20 micrometers, and', 'a filled signal via configured to pass through at least a portion of the rigid insulating layer,, 'an electrically conductive signal transmission line electrically coupled to the connector, the electrically conductive signal transmission line includingwherein the flexible insulating layer and the rigid insulating layer have a dissipation factor equal to or below a ratio of 0.004 and a dielectric constant equal to or below a ratio of 3.7.2. The circuit of claim 1 , further comprising:a first cover layer ...

Подробнее
Номер записи: 32
27-03-2014 дата публикации

ELECTRONIC CIRCUIT AND METHOD OF FABRICATING THE SAME

Номер: US20140085840A1
Автор: JUNG Soon-Won, Koo Jae Bon, Lim Sang Chul, OH Ji-Young, PARK Chan Woo
Принадлежит: Electronics and Telecommunications Research Institute

Provided is an electronic circuit including a substrate having a flat device region and a curved interconnection region. A conduction line may extend along an uneven portion in the interconnection region and may be curved. The uneven portion and the conductive line may have a wavy shape. An external force applied to the electronic circuit may be absorbed by the uneven portion and the conductive line. The electronic device may not be affected by the external force. Therefore, functions of the electronic circuit may be maintained. A method of fabricating an electronic circuit according to the present invention may easily adjust areas and positions of the interconnection region and the device region. 1. An electronic circuit comprising:a substrate including a device region and an interconnection region;an electronic device disposed on the device region;a conductive line disposed on the interconnection region to electrically connect the electronic devices; anda capping layer on the substrate,wherein the device region is flat; andwherein the interconnection region has an uneven portion.2. The electronic circuit of claim 1 , wherein the uneven portion comprises a concave portion and a convex portion; andwherein the concave portion and the convex portion have a round shape.3. The electronic circuit of claim 2 , wherein the concave portion has a height equal to or lower than that of the device region; andwherein the convex portion has a height higher than that of the concave portion.4. The electronic circuit of claim 1 , wherein the conductive line extends along the uneven portion and has a wavy curve.5. The electronic circuit of claim 1 , wherein the uneven portion has a wavy shape in which a wave propagates in one direction claim 1 , a wavy shape in which a wave propagates in one direction and the other direction perpendicular to the one direction claim 1 , a wavy shape in which a wave propagates in a zigzag direction claim 1 , or a wavy shape in which a wave propagates ...

Подробнее
Номер записи: 33
06-01-2022 дата публикации

Communications Cable with Triboelectric Protection

Номер: US20220005630A1
Автор: Jenner Royal O., Nordin Ronald A.
Принадлежит: PANDUIT CORP.

A communications cable has a plurality of twisted pairs of insulated conductors, metal foil tape between the twisted pairs, and a cable jacket are disclosed. The metal foil tape can include a substrate, a metal layer on the substrate, and a triboelectric coating on at least the metal layer of the metal foil tape. The triboelectric coating has a charge affinity closer to a charge affinity of the insulated conductors than a charge affinity of the metal layer to prevent charge build up between the conductors and the metal foil tape. 1. A communications cable , comprising:a jacket;a cable core comprising a plurality of twisted pairs of conductors and a separator positioned to separate each of the twisted pairs in the plurality of twisted pairs, wherein each of the conductors are covered, at least in part, by an insulation material; and a metal layer including a first side and a second side;', 'a substrate layer deposited onto the first side of the metal layer; and', 'a triboelectric coating applied to the second side of the metal layer, the triboelectric coating having a charge affinity that is different from a charge affinity of the insulation material and a charge affinity of the metal layer., 'a metal foil tape positioned between the cable core and the jacket to surround the plurality of twisted pairs of conductors comprising the cable core, the metal foil tape comprising2. The communications cable of claim 1 , the triboelectric coating having a charge affinity closer to a charge affinity of the insulated conductors than a charge affinity of the metal layer.3. The communications cable of claim 1 , wherein the triboelectric coating has a charge affinity closer to a charge affinity of the jacket than a charge affinity of the substrate.4. The communications cable of claim 1 , wherein the metal layer has cuts that create discontinuous regions in the metal layer.5. The communications cable of claim 4 , wherein the discontinuous regions have a same size and shape.6. The ...

Подробнее
Номер записи: 34
01-01-2015 дата публикации

Optical Electrical Hybrid Cable

Номер: US20150003794A1
Автор: Elsaadani Asaad R., Mahlandt Erhard, Mangiulli Robert, McKeon Thomas, Schumacher Otto, Scott Robert
Принадлежит:

A hybrid cable for telecommunications systems is disclosed. The hybrid cable may include a plurality of fiber-optic cables and power cables extending within an armor member and an outer jacket in a main body portion of the hybrid cable, and extending outside of the armor member and the outer jacket in a termination portion of the hybrid cable. Shielded tube assemblies may be attached to the power cables in the termination portion to provide electrical shielding to the power cables in the termination portion of the hybrid cable. The shielded tube assemblies may be attached to the armor member to electrically ground the shielded tube assemblies. A method of constructing a hybrid cable is also disclosed. 1. A hybrid cable , comprising:a main body portion;a termination portion adjacent to the main body portion at an end of the hybrid cable for connecting the hybrid cable to a device;a conductive armor member extending in the main body portion;an outer jacket disposed around the conductive armor member in the main body portion;one or more pairs of fiber-optic cables configured to transmit RF signals, the one or more pairs of fiber-optic cables extending within the conductive armor member and the outer jacket throughout the main body portion, and extending outside of the conductive armor member and the outer jacket in the termination portion;one or more pairs of power cables configured to transmit power signals, the one or more pairs of power cables extending within the conductive armor member and the outer jacket throughout the main body portion, and extending outside of the conductive armor member and the outer jacket in the termination portion; andone or more shielded tube assemblies in the termination portion, each shielded tube assembly being attached to a respective pair of power cables and configured to electrically shield the respective pair of power cables, and each shielded tube assembly being electrically grounded to the armor member.2. The hybrid cable of ...

Подробнее
Номер записи: 35
07-01-2016 дата публикации

ELONGATED, DUCTILE, RIDGED, COIL-RETAINING MEMBER

Номер: US20160005507A1
Автор: AL AMMAR Omar
Принадлежит:

An insulated cable that includes conductors has a first interface at one end that is configured to detachably attach to a first electronic device and a second interface at the other end that is configured to detachably attach to a second electronic device so that the first electronic device and the second electronic device are interconnected. An elongated, ductile, ridged, coil-retaining member is attached at the other end of the insulated cable, and it is configured to hold the electric signal cable in a wound state when the elongated, ductile, ridged, coil-retaining member is wrapped on itself such that ridges on a surface of the elongated, ductile, ridged, coil-retaining member are received by valleys on the surface of the elongated, ductile, ridged, coil-retaining member in order to limit a translatory motion of the elongated, ductile, ridged, coil-retaining member when it is subjected to a tensile stress. 1. An electric signal cable , comprising:an insulated cable, including a plurality of insulated conductors, having a first interface at one end thereof configured to detachably attach to a first electronic device and a second interface at the other end thereof configured to detachably attach to a second electronic device so as to interconnect the first electronic device with the second electronic device; andan elongated, ductile, ridged, coil-retaining member disposed at the other end of the insulated cable, and configured to hold the electric signal cable in a wound state when the elongated, ductile, ridged, coil-retaining member is wrapped on itself such that ridges on a surface of a first part of the elongated, ductile, ridged, coil-retaining member are received by valleys in a second part of the elongated, ductile, ridged, coil-retaining member to limit a translatory motion of the elongated, ductile, ridged, coil-retaining member when subjected to a tensile stress.2. The electric signal cable of claim 1 , wherein the ridges and the valleys on the surface ...

Подробнее
Номер записи: 36
07-01-2016 дата публикации

SLEEVE FOR A POWER CABLE

Номер: US20160005511A1
Автор: Busemann Friedrich, Gravermann Mark, Lohmeier Gerhard, Schubert Bernd, Stalder Michael, Weichold Jens
Принадлежит: 3M INNOVATIVE PROPERTIES COMPANY

Sleeve () for a high- or medium-voltage power cable () having an inner conductor (). The sleeve comprises (i) a tubular sleeve body () having an electrically conductive or semiconductive first axial electrode section (), and (ii) a circuit board (). The sleeve is radially expandable or shrinkable. It can be arranged radially outward of the inner conductor, such hat the first axial electrode section is radially separated from the inner conductor by at least an electrically insulating spacer layer (). The circuit board is at least partially arranged radially outward of the sleeve body and comprises an electrical contact () which is electrically connected with the first axial electrode section. 1. Sleeve for a high- or medium-voltage power cable the cable comprising an inner conductor defining axial and radial directions , wherein the sleeve comprisesa tubular sleeve body having a first axial electrode section, which section is electrically conductive or semiconductive,wherein the sleeve is radially expandable and arrangeable radially outward of the inner conductor when expanded, such that the first axial electrode section is radially separated from the inner conductor by at least an electrically insulating spacer layer,and the sleeve further comprises a circuit board, at least partially arranged radially outward of the sleeve body, comprising a first electrical contact which is electrically connected with the first axial electrode section.2. (canceled)3. Sleeve according to claim 1 , further comprising an electrically non-conductive jacket claim 1 , at least partially arranged radially outward of the sleeve body claim 1 , and at least partially arranged radially outward of the circuit board.4. Sleeve according to claim 1 , wherein the first axial electrode section is operable to form an electrode of a sensing capacitor of a voltage sensor for sensing a voltage of the inner conductor of the power cable.5. Sleeve according to claim 1 , wherein the circuit board ...

Подробнее
Номер записи: 37
03-01-2019 дата публикации

FOIL STRUCTURE WITH ELECTRICAL FUNCTIONALITY AND EXTERNAL CONTACTING

Номер: US20190006062A1
Автор: BARTH Annette, Gepp Sebastian, HARTIG Verena, KALIO André, WITTENBERG Marina
Принадлежит: Schreiner Group GmbH & Co. KG

A foil structure with electrical functionality and external contacting includes a region containing an electrical transmission path and a contacting region for the external contacting of the electrical transmission path. At least one electrically conductive layer, which is provided with a material mixture of silver and carbon, is contained in the contacting region of the foil structure. The electrically conductive layer can be extended from the contacting region of the foil structure into the region containing the electrical transmission path and can form the electrical transmission path. The electrically conductive layer can be disposed on a conductor track in the contacting region. The electrically conductive layer is mechanically and climatically stable by virtue of the mixture of silver and carbon. 1. A foil structure with electrical functionality and external contacting , comprising:a region with an external transmission path; anda contacting region for external contacting of the electrical transmission path;wherein the contacting region contains at least one electrically conductive layer provided with a material mixture of silver and carbon.2. The foil structure according to claim 1 ,wherein the electrically conductive layer extends from the contacting region into the region containing the electrical transmission path; andwherein the electrically conductive layer comprises a first portion and a second portion adjoining the first portion, wherein the first portion is disposed in the contacting region of the foil structure and the second portion is disposed in the region of the foil structure containing the electrical transmission path and forms the electrical transmission path.3. The foil structure according to claim 2 , further comprising a carrier foil claim 2 , wherein the first and second portions of the electrically conductive layer are disposed on the carrier foil.4. The foil structure according to claim 2 , further comprising an insulating layer;wherein ...

Подробнее
Номер записи: 38
02-01-2020 дата публикации

SWIRL INTERCONNECTION IN A FLEXIBLE CIRCUIT

Номер: US20200006205A1
Автор: BARINK Marco, DE KOK Margaretha Maria, VAN HECK Gerardus Titus
Принадлежит: Nederlandse Organisatie voor toegepast-natuurwetenschappelijk Onderzoek TNO

The present disclosure concerns a flexible electronic circuit () and method of manufacturing. A flexible substrate () with conductive tracks is provided with a rigid electronic component (). The component () comprises electrical contacts () on either sides. The conductive tracks connect to the contacts via an arced section that originates from respective sides of the contacts but swirls partially around the component to approaches the component along a centerline (CL) separating the contacts (). 1. A flexible electronic circuit comprisinga substrate; a first electrical contact on a first side of the electronic component, and', 'a second electrical contact on a second side of the electronic component opposite the first side; and, 'an electronic component comprising'} a first conductive track formed along a first pathway between a first contact pad contacting one of the electrical contacts of the electronic component and a first main connection to the rest of the conductive tracks disposed at the first side of the electronic component, and', 'a second conductive track formed along a second pathway between a second contact pad contacting the other one of the electrical contacts of the electronic component and a second main connection to the rest of the conductive tracks disposed at the second side of the electronic component; wherein, 'conductive tracks disposed on the substrate; wherein the conductive tracks comprise'}the first pathway comprises a first arced section that approaches the electronic component along a center line of the electronic component and reaches the electronic component exclusively from a third side, which center line intersects the electronic component at the third side of the electronic component transverse to the first side and the second side of the electronic component and between the electrical contacts; andthe second pathway comprises a second arced section that approaches the electronic component along the center line of the electronic ...

Подробнее
Номер записи: 39
15-01-2015 дата публикации

WIRE HARNESS AND METHOD FOR MANUFACTURING WIRE HARNESS

Номер: US20150014052A1
Автор: Fukui Takaaki, Matsuda Toru
Принадлежит:

A wire harness has a wire bundle and a covering member formed of a hot-pressed nonwoven member and covering the wire bundle. The covering member has a plurality of first portions extending in an extending direction of the wire bundle and at least one second portion extending in the extending direction of the wire bundle and being softer than the plurality of first portions. The first portions and the second portion of the covering member are provided alternately in a circumferential direction of the wire bundle. The covering member is bent at the at least one second portion in the circumferential direction of the wire bundle. 1. A wire harness comprising:a wire bundle; anda covering member formed of a hot-pressed nonwoven member and covering the wire bundle,the covering member comprising:a plurality of first portions extending in an extending direction of the wire bundle; andat least one second portion extending in the extending direction of the wire bundle and being softer than the plurality of first portions, whereinthe first portions and the second portion of the covering member are provided alternately in a circumferential direction of the wire bundle,the covering member is bent at the at least one second portion in the circumferential direction of the wire bundle, anda certain first portion included in the plurality of first portions has an inner surface harder than an outer surface.2. The wire harness according to claim 1 , wherein a plurality of the second portions are provided.3. (canceled)4. The wire harness according to claim 1 , wherein claim 1 , in the plurality of first portions claim 1 , another first portion than the certain first portion has both an inner surface and an outer surface harder than the outer surface of the certain first portion.5. A method of producing a wire harness claim 1 , comprising:hot-pressing a nonwoven member to produce a covering member; andcovering a wire bundle with the covering member, whereinthe covering member comprises:a ...

Подробнее
Номер записи: 40
14-01-2021 дата публикации

INSULATED WIRE

Номер: US20210012926A1
Автор: HARA Natsuko, Ikeda Keisuke, Muto Daisuke
Принадлежит:

An insulated wire comprising a conductor and a bubble-containing insulating layer, directly or indirectly coating the outer periphery of the conductor and containing a thermosetting resin, wherein the bubbles in the bubble-containing insulating layer include flattened bubbles whose oblateness in the cross-section perpendicular to the longitudinal direction of the insulated wire (lateral length of the bubble cross-sectional shape/vertical length of the bubble cross-sectional shape) is 1.5 or more and 5.0 or less. 1. An insulated wire comprising a conductor and a bubble-containing insulating layer , directly or indirectly coating the outer periphery of the conductor and containing a thermosetting resin ,wherein the bubbles in the bubble-containing insulating layer include flattened bubbles whose oblateness in the cross-section perpendicular to the longitudinal direction of the insulated wire (lateral length of the bubble cross-sectional shape/vertical length of the bubble cross-sectional shape) is 1.5 or more and 5.0 or less.2. The insulated wire according to claim 1 , wherein the ratio of the number of the flattened bubbles among bubbles contained in the bubble-containing insulating layer is 50% or more.3. The insulated wire according to claim 1 , wherein the porosity of the bubble-containing insulating layer is 70% or less.4. The insulated wire according to claim 1 , wherein the thermosetting resin is polyester claim 1 , polyesterimide claim 1 , polyimide claim 1 , or polyamideimide claim 1 , or a combination thereof.5. The insulated wire according to claim 1 , having an outer non-bubble-containing insulating layer claim 1 , directly or indirectly coating the outer periphery of the bubble-containing insulating layer.6. The insulated wire according to claim 1 , wherein the thickness of the bubble-containing insulating layer is 10 μm or more and 250 μm or less.7. The insulated wire according to claim 1 , wherein the flattened bubbles are formed by compression in the ...

Подробнее
Номер записи: 41
09-01-2020 дата публикации

Dispersing Element, Method for Manufacturing Structure with Conductive Pattern Using the Same, and Structure with Conductive Pattern

Номер: US20200013521A1
Автор: Ohno Eiichi, TSURUTA Masanori, Yumoto Toru
Принадлежит: ASAHI KASEI KABUSHIKI KAISHA

A conductive pattern having high dispersion stability and a low resistance over a board is formed. A dispersing element () contains a copper oxide (), a dispersing agent (), and a reductant. Content of the reductant is in a range of a following formula (1). Content of the dispersing agent is in a range of a following formula (2). 1. A dispersing element comprising:a copper oxide, a dispersing agent, and a reductant, whereincontent of the reductant is in a range of a following formula (1), and [{'br': None, '0.0001≤(reductant mass/copper oxide mass)≤0.10\u2003\u2003(1)'}, {'br': None, '0.0050≤(dispersing agent mass/copper oxide mass)≤0.30\u2003\u2003(2)'}], 'content of the dispersing agent is in a range of a following formula (2).'}2. A dispersing element comprising:a copper oxide having a particle diameter of 1 nm or more to 50 nm or less;copper particles having particle diameters of 0.1 μm or more to 100 μm or less; andan organic compound having a phosphate group.3. A dispersing element comprising:a copper oxide and at least one kind of copper particles having shapes extending in one direction, dendritic shapes, or flat shapes.4. The dispersing element according to claim 1 , comprisingcopper particles, the copper particles having shapes extending in one direction, dendritic shapes, or flat shapes.5. The dispersing element according to claim 3 , comprisingat least the copper particles having the dendritic shapes.6. The dispersing element according to claim 1 , whereinthe copper oxide has a particle diameter of 1 nm or more to 50 nm or less.7. The dispersing element according to claim 2 , whereinthe copper particles have a mass ratio to a mass of the copper oxide of 1.0 or more to 7.0 or less.8. The dispersing element according to claim 2 , whereinthe organic compound has a mass ratio to a mass of the copper oxide of 0.0050 or more to 0.30 or less.9. The dispersing element according to claim 2 , comprisinga reductant, whereinthe reductant has a mass ratio to a mass ...

Подробнее
Номер записи: 42
09-01-2020 дата публикации

Composite Cable

Номер: US20200013524A1
Автор: Eshima Hirotaka, HAYAKAWA Yoshikazu, Murayama Tomoyuki
Принадлежит:

Both deformation of a cross-sectional shape of the entire composite cable and deformation of a cross-sectional shape of an electric wire included in the composite cable are suppressed. The composite cable includes: a plurality of first electric wires; a shield electric wire in which a shield layer is formed around a twist pair wire obtained by intertwining a plurality of second electric wires; a sheath formed around an electric wire assembly obtained by intertwining the first electric wires and the shield electric wire; a first line filler filled between the twist pair wire and the shield layer; and a second line filler filled between the electric wire assembly and the sheath. While the first electric wires and the shield electric wire are intertwined in a first direction, the second electric wires are intertwined in a second direction that is opposite to the first direction. 1. A composite cable comprising:a plurality of first electric wires;a shield electric wire in which a shield layer is formed around a stranded electric wire obtained by intertwining a plurality of second electric wires;a sheath formed around an assembly obtained by intertwining the plurality of first electric wires and the shield electric wire;a first line filler filled between the stranded electric wire and the shield layer; anda second line filler filled between the assembly and the sheath,wherein the plurality of first electric wires and the shield electric wire are intertwined in a first direction while the plurality of second electric wires included in the shield electric wire are intertwined in a second direction that is opposite to the first direction.2. The composite cable according to claim 1 ,wherein the second line filler is intertwined in the first direction together with the first electric wires and the shield electric wire, andthe first line filler is intertwined in the second direction together with the second electric wires.3. The composite cable according to claim 1 ,wherein a ...

Подробнее
Номер записи: 43
14-01-2016 дата публикации

ELASTIC CIRCUIT

Номер: US20160014889A1
Автор: Hayes Michael C., Markus David T.
Принадлежит:

The present invention is an elastic electronic circuit adapted to provide three-dimensional elasticity. This is accomplished through a first pattern, a second pattern embedded within the first pattern, and a third pattern. The three-dimension elastic electronic circuit is adapted to conform to a flexible substrate, such as flexible plastic substrates and the like. The resulting three-dimensional elasticity enables the use of electronic circuits on such flexible substrates. 1. An elastic circuit comprising:a first pattern attached to a flexible substrate;a second pattern embedded within the first pattern; anda third pattern applied to said flexible substrate;wherein said first, second, and third patterns provide three-dimensional elasticity to said elastic circuit.2. The elastic circuit of claim 1 , wherein said first pattern is generally horseshoe shaped and further comprises a pattern path claim 1 , a radius of curvature claim 1 , and a turning degree offset.3. The elastic circuit of claim 2 , wherein said turning degree offset further comprises a range between 30 and 60 degrees.4. The elastic circuit of claim 2 , wherein said second pattern is identical in shape to said first pattern.5. The elastic circuit of claim 1 , wherein said third pattern is generally horseshoe shaped and further comprises a radius of curvature and a turning degree offset.6. The elastic circuit of claim 5 , wherein said turning degree offset further comprises a range between 30 and 60 degrees.7. The elastic circuit of claim 6 , wherein a cross-sectional view of said flexible substrate will represent said third pattern.8. The elastic circuit of claim 7 , wherein said flexible substrate is curved claim 7 , and wherein said third pattern is adapted to conform to said curved flexible substrate.9. The elastic circuit of claim 8 , wherein said curved flexible substrate further comprises a convex side and a concave side claim 8 , wherein the horseshoe patterns on said convex side are generally ...

Подробнее
Номер записи: 44
14-01-2016 дата публикации

ELECTRONIC TEXTILE AND METHOD OF MANUFACTURING AN ELECTRONIC TEXTILE

Номер: US20160014890A1
Автор: Bax Josephus Henricus Gerardus, RADEMAKERS JOHANNES ADRIANUS MARIA, Snoeijen Petrus Antonius Henricus, VAN ABELLEN FRANK ANTON, Van Pieterson Liesbeth, Zhou Guofu
Принадлежит:

A method of manufacturing an electronic textile () comprising the steps of: providing a textile carrier () comprising a plurality of conductor lines (-); releasably attaching () the textile carrier () to a rigid support plate (); providing () a conductive substance on the textile carrier () in a pattern forming a plurality of sets of connection pads (-) on the textile carrier (), each set of connection pads defining a component placement position for placement of an electronic component (), and each set of connection pads (-) comprising a connection pad overlapping one of the conductor lines, the connection pad having a connection pad length (L) in a direction parallel to the conductor line and a connection pad width (W) in a direction perpendicular to the conductor line, wherein the connection pad width (W) is at least one percent of an extension (W) of the textile carrier () in the direction perpendicular to the conductor line; automatically placing () electronic components () at the component placement positions; curing () the conductive substance to attach the electronic components () to the textile carrier (), thereby forming the electronic textile () and removing () the electronic textile from the rigid support plate. 21. The electronic textile according to claim 1 , wherein said component pad has a component pad length () in a direction parallel to said conductor line and a component pad width (w) in a direction perpendicular to said conductor line claim 1 , and said connection pad width (W) is at least equal to said component pad width of the component pad that is connected to said connection pad.3. The electronic textile according to claim 1 , wherein said connection pad length (L) is at least equal to said component pad length (l).45ab. The electronic textile according claim 1 , wherein said connection pads (-) are formed by conductive glue.56ab. The electronic textile according to claim 1 , wherein said textile carrier comprises a plurality of interwoven ...

Подробнее
Номер записи: 45
17-04-2014 дата публикации

COAXIAL CABLE DEVICE AND METHOD INVOLVING WELD CONNECTIVITY

Номер: US20140102753A1
Автор: MONTENA NOAH, Refle Gerhard, Wild Werner
Принадлежит: John Mezzalingua Associates, LLC

A coaxial cable device and method involve weld connectivity. The device, in one embodiment, includes an outer conductor engager and an inner conductor engager. At least one of such conductor engagers includes a weld interface for weld connection with part of a coaxial cable. 1. A coaxial cable device comprising:a coaxial cable comprising an inner conductor and an outer conductor;an inner conductor engager;a compressor configured to cooperate with at least part of the inner conductor engager; andan outer conductor engager configured to receive at least part of the outer conductor, the outer conductor engager being welded to the received part of the outer conductor.2. The coaxial cable device of claim 1 , wherein the inner conductor engager is configured to receive at least part of the inner conductor.3. The coaxial cable device of claim 1 , wherein the outer conductor comprises a corrugated shape defining: (a) a plurality of peaks and valleys; and (b) an intermediate section extending from each valley to each peak claim 1 , the outer conductor engager being welded to one of the intermediate sections.4. The coaxial cable device of claim 3 , wherein: (a) the intermediate section of the outer conductor extends in a first plane; and (b) the outer conductor engager comprises a conductor engagement surface extending in a second plane which is substantially parallel to the first plane.5. The coaxial cable device of claim 1 , which comprises a compression driver claim 1 , the compression driver defining an opening configured to receive the inner conductor.6. The coaxial cable device of claim 1 , which comprises a body.7. The coaxial cable device of claim 1 , which comprises a coupler rotatably coupled to the body.8. A coaxial cable device comprising:a coaxial cable comprising an inner conductor and an outer conductor; (a) a receiving edge configured to receive at least part of the inner conductor; and', '(b) at least one additional edge defining at least one opening, the ...

Подробнее
Номер записи: 46
17-01-2019 дата публикации

STRETCHING-CONTRACTING WIRING SHEET, PRODUCTION METHOD AND PRODUCTION DEVICE THEREFOR, AND STRETCHING-CONTRACTING TOUCH SENSOR SHEET

Номер: US20190018511A1
Автор: Nobeshima Taiki, Sumimoto Shin, Uemura Sei, Yamashita Masato, YOSHIDA Manabu
Принадлежит: TOKUSEN KOGYO CO., LTD.

[Problem] To provide a high-stretchability/contractibility stretchable contractible wiring sheet that can be produced easily at low costs, has high flexibility, high durability, and high conformity to external force, and undergoes small resistance value change along with stretching and contracting and a producing method and apparatus for the same, and a stretchable contractible touch sensor sheet. 1. A stretchable contractible wiring sheet , comprising:a first elastomer sheet that is stretchable and contractible;a second elastomer sheet that is stretchable and contractible, and bonded on the first elastomer sheet in a manner to face the first elastomer sheet; anda lead interposed between the first elastomer sheet and the second elastomer sheet in a state of having a wavy shape periodically curving in-plane in facing surfaces of the first elastomer sheet and the second elastomer sheet and being biased in a direction to restore to a rod-like shape from the wavy shape during unloading.2. The stretchable contractible wiring sheet according to claim 1 ,wherein a cross-sectional shape of the lead in a diameter direction is a circular shape.3. The stretchable contractible wiring sheet according to claim 1 ,wherein a diameter of the lead is at most 50 micrometers.4. The stretchable contractible wiring sheet according to claim 1 ,wherein a Young's modulus of the lead is at least 150 GPa.5. The stretchable contractible wiring sheet according to claim 1 ,wherein a wave height of the wavy shape is from 20 micrometers through 5 mm.6. The stretchable contractible wiring sheet according to claim 1 ,wherein a ratio A/B is from 0.05 through 0.5, where A represents a curvature radius of wave crests of waves in the wavy shape and B represents a periodic pitch interval between adjoining waves of the waves in the wavy shape.7. A method for producing a stretchable contractible wiring sheet claim 1 , the method comprising:elongating a first elastomer sheet and a second elastomer sheet in ...

Подробнее
Номер записи: 47
17-04-2014 дата публикации

STRETCHABLE ELECTRONIC DEVICE AND METHOD OF MANUFACTURING SAME

Номер: US20140104793A1
Автор: JUNG Soon-Won, Koo Jae Bon, Lim Sang Chul, OH Ji-Young, PARK Chan Woo
Принадлежит: ELECTRONICS AND TELECOMMUNICATION RESEARCH INSTITUTE

Provided are a stretchable electronic device and a method of manufacturing the same. The manufacturing method includes forming coil interconnection on a first substrate, forming a first stretchable insulating layer that covers the coil interconnection, forming a second substrate on the first stretchable insulating layer, separating the first substrate from the coiling interconnection and the first stretchable insulating layer, and forming a transistor on the coil interconnection. 1. A method of manufacturing a stretchable electronic device , the method comprising:forming coil interconnections on a first substrate;forming a first stretchable insulating layer that covers the coil interconnection;forming a second substrate on the first stretchable insulating layer;separating the first substrate from the coiling interconnection and the first stretchable insulating layer; andforming a transistor on the coil interconnection.2. The method of claim 1 , wherein the forming of the coil interconnection comprises:forming a sacrificial layer on the first substrate;forming first interconnections on the sacrificial layer;forming pillar interconnections on the first interconnections; andforming second interconnections on the pillar interconnections.3. The method of claim 2 , wherein the sacrificial layer comprises a photoresist claim 2 , polysilicon claim 2 , silicon oxide claim 2 , or silicon nitride film.4. The method of claim 2 , wherein the separating of the first substrate comprises removing the sacrificial layer.5. The method of claim 4 , wherein the forming of the first interconnections comprises:forming a first seed layer on the sacrificial layer;forming a first photoresist pattern on a part of the first seed layer; andforming a first cap interconnection layer on the first seed layer exposed by the first photoresist pattern.6. The method of claim 5 , further comprising claim 5 , after the forming of the first interconnections claim 5 , removing the first photoresist pattern ...

Подробнее
Номер записи: 48
17-01-2019 дата публикации

COMPOSITE CABLE AND COMPOSITE HARNESS

Номер: US20190019602A1
Автор: Eshima Hirotaka, FUTATSUMORI Takahiro, HAYAKAWA Yoshikazu, Murayama Tomoyuki, Oka Fumihito
Принадлежит:

A composite cable includes a first twisted-pair wire formed by twisting a pair of first electric wires, a second twisted-pair wire formed by twisting a pair of second electric wires, a pair of third electric wires arranged between the first and second twisted-pair wires in a circumferential direction, each third electric wire having a larger outer diameter than the first and second electric wires, and a tape member spirally wound around an assembled article that is formed by twisting the first twisted-pair wire, the second twisted-pair wire and the pair of third electric wires together. The two twisted-pair wires have the same twist direction, the twist direction of the two twisted-pair wires is different from a twist direction of the assembled article, and the twist direction of the assembled article is different from a winding direction of the tape member. 1. A composite cable , comprising:a first twisted-pair wire formed by twisting a pair of first electric wires contacting each other, each first electric wire comprising a first center conductor and a first insulation covering the first center conductor;a second twisted-pair wire formed by twisting a pair of second electric wires contacting each other, each second electric wire comprising a second center conductor and a second insulation covering the second center conductor;a pair of third electric wires, each third electric wire having a larger outer diameter than the first and second electric wires and comprising a third center conductor with a larger cross-sectional area than the first and second center conductors and a third insulation covering the third center conductor; anda tape member spirally wound around an assembled article that is formed by twisting the first twisted-pair wire, the second twisted-pair wire and the pair of third electric wires together,wherein the first twisted-pair wire is arranged at one side with respect to a line connecting centers of the pair of third electric wires, and the ...

Подробнее
Номер записи: 49
03-02-2022 дата публикации

Flexible substrate

Номер: US20220039248A1
Автор: Takumi Sano
Принадлежит: Japan Display Inc

According to one embodiment, a flexible substrate includes an insulating base material including an island-shaped portion, a first portion having a band shape and connected to the island-shaped portion, and a second portion having a band shape and connected to the island-shaped portion, and a wiring layer provided on the insulating base material. The first portion includes a first curved portion and a first straight portion connecting the island-shaped portion and the first curved portion, and the second portion includes a second curved portion and a second straight portion connecting the island-shaped portion and the second curved portion.

Подробнее
Номер записи: 50
16-01-2020 дата публикации

Preparation method of flexible transparent circuit

Номер: US20200022256A1
Автор: Jing Sun, Mingfei LANG
Принадлежит: Dalian University

A manufacturing method of a flexible transparent circuit includes preparing a circuit template. The method further includes using a flexible transparent polymer material to prepare a cured transparent carrier on the circuit template, wherein the cured transparent carrier has a groove circuit structure. The method includes coating a solution containing a conductive material in a groove of the cured transparent carrier. The method further includes forming a circuit with the high transparency and conductivity after the solvent is volatilized. The circuit are designed and manufactured according to the requirements, and the precision thereof is able to achieve the micron or nanometer level. The formed circuit is light. The circuit can be stretched, bended or twisted many times. The circuit has a good biological compatibility. The circuit manufactured by such method is expected to be applied in various fields such as smart contact lens, flexible transparent electron devices, electronic skins.

Подробнее
Номер записи: 51
28-01-2016 дата публикации

MANUFACTURING METHOD OF ASSEMBLY CONDUCTOR, AND ELECTRIC MOTOR PROVIDED WITH ASSEMBLY CONDUCTOR

Номер: US20160027559A1
Автор: INOSHITA Hirofumi, Masui Toshiaki
Принадлежит: TOYOTA JIDOSHA KABUSHIKI KAISHA

An assembly conductor manufacturing method includes aligning, around a center strand, a plurality of peripheral strands, each having at least two side surfaces, one of which opposes an adjacent peripheral strand on one side in a circumferential direction and the other of which opposes an adjacent peripheral strand on the other side in the circumferential direction, so as to form an assembly conductor in which the center strand and the peripheral strands are aligned; twisting the plurality of peripheral strands around the center strand that forms the assembly conductor; and plastic forming the twisted assembly conductor into a substantially rectangular sectional shape. The peripheral strand provided with the two side surfaces has a sectional shape in which a width between the side surfaces becomes narrower toward the center strand. 1. An assembly conductor manufacturing method comprising:aligning, around a center strand, a plurality of peripheral strands, each having at least two side surfaces, one of which opposes an adjacent peripheral strand on one side in a circumferential direction and the other of which opposes an adjacent peripheral strand on the other side in the circumferential direction, so as to form an assembly conductor in which the center strand and the peripheral strands are aligned;twisting the plurality of peripheral strands around the center strand that forms the assembly conductor; andplastic forming the twisted assembly conductor into a substantially rectangular sectional shape, whereinthe peripheral strands provided with the two side surfaces each have a sectional shape in which a width between the side surfaces becomes narrower toward the center strand.2. The assembly conductor manufacturing method according to claim 1 , whereinan inner peripheral surface that contacts an end portion of each of the two side surfaces on the side near the center strand, and that opposes the center strand, is formed on each peripheral strand.3. The assembly ...

Подробнее
Номер записи: 52
24-04-2014 дата публикации

FLEXIBLE MULTILAYER SUBSTRATE

Номер: US20140110155A1
Автор: OSAWA Takashi, OTSUBO Yoshihito
Принадлежит: MURATA MANUFACTURING CO., LTD.

A flexible multilayer substrate includes a stacked body including a plurality of stacked resin layers and defining a flexible portion. The stacked body includes an innermost surface that is a surface located inside when the stacked body is bent in use, and an outermost surface that is a surface located outside when the stacked body is bent in use. A plurality of conductor patterns are arranged inside the stacked body to be distributed over a surface of one or more of the plurality of resin layers. A portion located on the innermost surface side with respect to a center plane of the stacked body in a thickness direction is a first portion, and a portion located on the outermost surface side with respect to the center plane is a second portion. An area having a minimum spacing along the longitudinal direction between the conductor patterns arranged in the same plane, in all of the plurality of resin layers, is located in the second portion. 1. (canceled)2. A flexible multilayer substrate , comprising:a stacked body including a plurality of stacked resin layers extending in a longitudinal direction and defining a flexible portion; whereinthe stacked body includes an innermost surface that is a surface located inside when both ends in the longitudinal direction are bent to come closer to each other, and an outermost surface that is a surface located outside when both ends in the longitudinal direction are bent to come closer to each other;a plurality of conductor patterns are arranged inside the stacked body and distributed over a surface of one or more of the plurality of resin layers; anda portion located on an innermost surface side with respect to a center plane of the stacked body in a thickness direction is a first portion, a portion located on an outermost surface side with respect to the center plane of the stacked body in a thickness direction is a second portion, and an area having a minimum spacing along the longitudinal direction between the conductor ...

Подробнее
Номер записи: 53
28-01-2016 дата публикации

Stretchable Form of Single Crystal Silicon for High Performance Electronics on Rubber Substrates

Номер: US20160027737A1
Автор: KHANG Dahl-Young, Menard Etienne, ROGERS John A., SUN Yugang
Принадлежит:

The present invention provides stretchable, and optionally printable, semiconductors and electronic circuits capable of providing good performance when stretched, compressed, flexed or otherwise deformed. Stretchable semiconductors and electronic circuits of the present invention preferred for some applications are flexible, in addition to being stretchable, and thus are capable of significant elongation, flexing, bending or other deformation along one or more axes. Further, stretchable semiconductors and electronic circuits of the present invention may be adapted to a wide range of device configurations to provide fully flexible electronic and optoelectronic devices. 1a flexible substrate having a supporting surface; anda semiconductor structure having a curved internal surface, wherein at least a portion of said curved internal surface is bonded to said supporting surface of said flexible substrate.. A stretchable semiconductor element comprising: This application is a continuation of U.S. patent application Ser. No. 14/220,923 filed Mar. 20, 2014, which is a continuation of U.S. patent application Ser. No. 13/441,618 filed Apr. 6, 2012 (now U.S. Pat. No. 8,754,396 Issued Jun. 17, 2014), which is a continuation of U.S. patent application Ser. No. 12/405,475 filed Mar. 17, 2009 (now U.S. Pat. No. 8,198,621 issued Jun. 12, 2012), which is a divisional of U.S. patent application Ser. No. 11/423,287 filed on Jun. 9, 2006 (now U.S. Pat. No. 7,521,292 issued Apr. 21, 2009), which is a continuation-in-part of U.S. patent application Ser. No. 11/145,542 filed Jun. 2, 2005 (now U.S. Pat. No. 7,557,367 issued Jul. 7, 2009) and U.S. patent application Ser. No. 11/145,574 filed Jun. 2, 2005 (now U.S. Pat. No. 7,622,367 issued Nov. 24, 2009), both of which claim the benefit under 35 U.S.C. 119(e) of U.S. Provisional Patent Application Nos. 60/577,077, 60/601,061, 60/650,305, 60/663,391 and 60/677,617 filed on Jun. 4, 2004, Aug. 11, 2004, Feb. 4, 2005, Mar. 18, 2005, and May 4, ...

Подробнее
Номер записи: 54
29-01-2015 дата публикации

FLEXIBLE CIRCUIT BOARD WITH PLANARIZED COVER LAYER STRUCTURE

Номер: US20150027751A1
Автор: LIN GWUN-JIN, SU KUO-FU
Принадлежит: ADVANCED FLEXIBLE CIRCUITS CO., LTD.

A planarized cover layer structure of a flexible circuit board includes an insulation layer bonded through a first adhesive layer to a surface of each one of conductive signal lines laid on a substrate of a flexible circuit board. Separation areas respectively formed between adjacent ones of the conductive signal lines are each formed with a filling layer, so that the filling layer provides the first adhesive layer with a planarization height in the separation areas and the planarization height is substantially equal to the height of the conductive signal lines. The filling layer can alternatively be of a height that is higher than the surface of the conductor layer by a covering height so that the first adhesive layer has a planarization height in the separation areas and the planarization height is substantially equal to the sum of the height of the conductive signal lines and the covering height. 1. A flexible circuit board with a planarized cover layer structure , comprising:a substrate, which comprises a first surface and a second surface;a conductor layer, which is bonded to the first surface of the substrate, the conductor layer comprising a plurality of extended conductive signal lines, the conductive signal lines being spaced from each other by a predetermined distance so as to define a separation area between adjacent ones of the conductive signal lines;a first adhesive layer, which is formed on a surface of the conductor layer; andan insulation cover layer, which is laminated through the first adhesive layer on the surface of the conductor layer;wherein the separation areas between the conductive signal lines of the conductor layer are respectively formed with a filling layer, whereby the filling layer provides the first adhesive layer with a planarization height in the separation areas and the planarization height is substantially equal to height of the conductive signal lines.2. The flexible circuit board as claimed in claim 1 , wherein the conductive ...

Подробнее
Номер записи: 55
26-01-2017 дата публикации

NOISE SHIELD CABLE AND METHOD OF MANUFACTURING THE SAME

Номер: US20170027090A1
Автор: Akimoto Katsuya, NAKATANI Katsutoshi, Okikawa Hiroshi, SUMI Yosuke
Принадлежит:

A method of manufacturing a noise shield cable, wherein the noise shield cable includes a conductor, an insulation provided around the conductor, a noise shielding layer provided around the insulation and a sheath provided around the noise shielding layer, includes providing an insulating material including a magnetic powder, pressing and then rolling the insulating material to form a sheet, and winding the sheet around the insulation to form the noise shielding layer. An aspect ratio of the magnetic powder represented by a maximum length/a maximum thickness is more than 10. 1. A method of manufacturing a noise shield cable , wherein the noise shield cable comprises a conductor , an insulation provided around the conductor , a noise shielding layer provided around the insulation and a sheath provided around the noise shielding layer , the method comprising:providing an insulating material comprising a magnetic powder;pressing and then rolling the insulating material to form a sheet; andwinding the sheet around the insulation to form the noise shielding layer,wherein an aspect ratio of the magnetic powder represented by a maximum length/a maximum thickness is more than 10.2. The method according to claim 1 , wherein the aspect ratio is not less than 20.3. The method according to claim 1 , wherein a mixture ratio of the magnetic powder to the insulating material in the noise shielding layer is 5 to 60 vol %.4. A noise shield cable claim 1 , comprising:a conductor;an insulation provided around the conductor;a noise shielding layer provided around the insulation and comprising an insulating material mixed with a magnetic powder; anda sheath provided around the noise shielding layer,wherein an aspect ratio of the magnetic powder represented by the maximum length/the maximum thickness is more than 10, andwherein a degree of orientation of the magnetic powder represented by a definition below is not less than 0.9.{'sub': i=1', 'i=1, 'sup': n', 'n, 'Degree of orientation=Σ ...

Подробнее
Номер записи: 56
10-02-2022 дата публикации

MAGNET WIRE WITH THERMOPLASTIC INSULATION

Номер: US20220044839A1
Автор: Arambula Guadalupe, Leach Matthew E., Said Mohammad Mazhar, Zhao Zhiyang
Принадлежит:

Magnet wire including extruded insulation formed from multiple layers of different materials is described. A magnet wire may include a conductor and insulation formed around the conductor. The insulation may include a first layer of extruded thermoplastic insulation formed around the conductor and a second layer of extruded thermoplastic insulation formed around the first layer of extruded thermoplastic insulation. The first layer may be formed from a first polymeric material having a first thermal index, and the second layer may be formed from a second polymeric material having a second thermal index higher than the first thermal index. 1. A magnet wire comprising:a conductor; and a first layer formed around the conductor from a first polymeric material having a first thermal index; and', 'a second layer formed around the first layer, the second layer formed from a second polymeric material having a second thermal index higher than the first thermal index., 'extruded insulation formed around the conductor, the extruded insulation comprising2. The magnet wire of claim 1 , wherein the first layer comprises at least fifty-five percent of a thickness of the extruded insulation.3. The magnet wire of claim 1 , wherein the first layer comprises between fifty-five percent and eighty percent of a thickness of the extruded insulation and the second layer comprises between twenty percent and forty-five percent of the thickness.4. The magnet wire of claim 1 , wherein a thickness of the insulation is between 15 micrometers and 200 micrometers.5. The magnet wire of claim 1 , wherein the first polymeric material comprises at least one of polyester claim 1 , nylon claim 1 , polyphenylene sulfide claim 1 , or polyphenylsulfone.6. The magnet wire of claim 1 , wherein the second polymeric material comprises at least one of polyetheretherketone claim 1 , polyaryleetherketone claim 1 , or polyetherketoneketone.7. The magnet wire of claim 1 , wherein the first thermal index is 200° C. ...

Подробнее
Номер записи: 57
24-04-2014 дата публикации

MULTI-LAYERED STRUCTURE OF ALTERNATING CONDUCTING AND NON-CONDUCTING LAYERS

Номер: US20140113129A1
Автор: Asal Murad Abu, Keitel Oliver, Reisinger Andreas, Schibli Stefan
Принадлежит: Heraeus Precious Metals GmbH & Co. KG

One aspect relates to a method for producing a layered structure, comprising at least the following steps: Providing a substrate, applying a first liquid onto at least part of the substrate, drying the first liquid forming a first layer, applying a second liquid onto at least part of the first layer, drying the second liquid forming a second layer, whereby either the substrate and the second layer are electrically conductive and the first layer is insulating or whereby the substrate and the second layer are insulating and the first layer is electrically conductive. One aspect relates to a layered structure that can be obtained according to the method specified above. 1. A method for producing a layered structure comprising:providing a substrate;applying a first liquid onto at least part of the substrate;drying the first liquid forming a first layer;applying a second liquid onto at least part of the first layer;drying the second liquid forming a second layer;wherein the substrate and the second layer are electrically conductive and the first layer is insulating or the substrate and the second layer are insulating and the first layer is electrically conductive.2. The method according to claim 1 , wherein steps applying a first liquid claim 1 , drying the first liquid claim 1 , applying a second liquid and drying the second liquid are repeated at least once.3. The method according to claim 1 , wherein the ratio of the surface areas of second layer to first layer is less than one.4. The method according to claim 1 , wherein the at least one insulating layer comprises at least one compound selected from a group consisting of TiO claim 1 , SiO claim 1 , TiO claim 1 , SiO claim 1 , TaO claim 1 , ZrO claim 1 , AlOor a mixture of at least two of these.5. The method according to claim 1 , wherein the at least one electrically conductive layer comprises at least one compound selected from the group consisting of indium-tin oxide claim 1 , antimony-tin oxide claim 1 , aluminum- ...

Подробнее
Номер записи: 58
29-01-2015 дата публикации

COMPOSITE MATERIALS FOR USE IN HIGH VOLTAGE DEVICES

Номер: US20150031798A1
Автор: Odermatt Walter, Rocks Jens
Принадлежит:

A composite material is disclosed for use in a high-voltage device having a high-voltage electrical conductor, the material containing a polymeric matrix and at least one fiber embedded in the polymeric matrix, the fibers having an average diameter of less than about 500 nm. 1. A composite material for use in a high-voltage device having a high-voltage electrical conductor , the composite material being adapted for covering the high-voltage electrical conductor at least partially for grading an electrical field of the high-voltage electrical conductor , the composite material comprising:a polymeric matrix; andat least one fiber embedded in the polymeric matrix, the at least one fiber having an average diameter of less than about 500 nm.2. The composite material according to claim 1 , wherein the at least one fiber has a diameter from about 20 nm to about 500 nm.3. The composite material according to claim 1 , wherein the at least one fiber has a diameter from about 50 nm to about 500 nm.4. The composite material according to claim 1 , wherein the at least one fiber comprises:a plurality of fibers, ora woven or non-woven fabric of the at least one fiber.5. The composite material according to claim 1 , wherein the polymeric matrix comprises:a resin that includes an organic or inorganic polymer.6. The composite material according to claim 5 , wherein the organic or inorganic polymer comprises:a silicone, an epoxy polymer, a polyester, a polyurethane, a polyphenole, copolymers thereof, a hydrophobic epoxy polymer, an unsaturated polyester, a polyvinylester, a polyurethane or a polyphenol, polycarbonates, polyether imines (Ultem™), copolymers and/or mixtures thereof, and/or a hydrophobic epoxy polymer.7. The composite material according to claim 1 , wherein the at least one fiber is made from an electrically insulating organic or inorganic polymer comprising:{'sub': 2', '3', '2', '2', '3', '2', '2', '3', '2', '2', '3', '2', '3, 'polyethylene (PE), polyester, polyamide, ...

Подробнее
Номер записи: 59
28-01-2021 дата публикации

Wire conductor, insulated wire, and wiring harness, and method for manufacturing wire conductor

Номер: US20210027913A1
Автор: Jun Yoshimoto, Takanori WAKAMATSU
Принадлежит: Sumitomo Wiring Systems Ltd

A wire conductor has a plurality of elemental wires made of aluminum or an aluminum alloy, which are stranded with each other and arranged, in cross-section intersecting an axial direction of the wire conductor, in which one or a plurality of virtual elemental wires are removed from an outer peripheral portion of a virtual cross-section represented by a maximum number of virtual elemental wires accommodated in a circumscribing figure approximated by a regular hexagon, the virtual elemental wires having a same diameter as the elemental wires. The wire conductor includes a plurality of slave strands, each being a strand of the plurality of elemental wires, a maximum diameter cross-sectional area ratio is 0.63 or higher that is calculated by dividing a cross-sectional area of the wire conductor by an area of a circle having a diameter equal to a maximum value of an outer diameter of the wire conductor.

Подробнее
Номер записи: 60
28-01-2021 дата публикации

WIRE FOR USE IN EXTENDABLE ELECTRONIC DEVICE, EXTENDABLE ELECTRONIC DEVICE AND PREPARATION METHOD

Номер: US20210027914A1
Автор: Feng Xue, FU Haoran, Jiang Ye
Принадлежит:

Provided are a wire for use in an extendable electronic device, an extendable electronic device and preparation methods thereof. The wire is provided with a hollow region allowing extension and deformation of the wire. 1. A wire for use in an extendable electronic device , comprising:a hollow region allowing extension and deformation of the wire.2. The wire of claim 1 , wherein the wire has a planar structure before the extendable electronic device is deformed.3. The wire of claim 1 , wherein the hollow region has at least two hollow structures spaced apart from each other claim 1 , and an inner edge of at least one of the hollow regions is closed.4. The wire of claim 1 , wherein the hollow region has a smooth inner edge claim 1 , and extends along a straight line or a curve.5. The wire of claim 1 , wherein the wire comprises a conductive layer and an insulating layer wrapping around the conductive layer.6. The wire of claim 1 , wherein different hollow regions extend in an identical way or in different ways.7. The wire of claim 1 , wherein at least two of the hollow regions are substantially half-enclosed with each other claim 1 , and projections in any direction of the two hollow regions substantially half-enclosed with each other have an overlapping area.8. The wire of claim 1 , wherein one of the hollow regions is arranged adjacent to another hollow region claim 1 , and two adjacent hollow regions are substantially half-enclosed with each other.9. The wire of claim 1 , wherein at least one of the hollow regions extends to and is open at an edge of the wire.10. The wire of claim 5 , wherein the wire has at least one deformable extension direction claim 5 , and electrode connection portions for connecting with a functional element are provided at both ends of the wire in the extension direction and exposed outside the insulating layer.11. The wire of claim 10 , wherein the wire and the electrode connection portions are integral.12. The wire of claim 1 , wherein a ...

Подробнее
Номер записи: 61
04-02-2016 дата публикации

EBC-CROSSLINKED ADHESIVE TAPE FOR SHEATHING ELONGATED GOODS

Номер: US20160032150A1
Автор: GÜNZLER Fabian, HÖLGER Christof, SEITZER Dennis, Siebert Michael
Принадлежит: TESA SE

Method for wrapping cables which are exposed to elevated temperatures and/or humidity, with an adhesive tape comprising a carrier and a pressure-sensitive adhesive composition which is applied to at least one side of the carrier and is in the form of a dried and electron beam (EBC)-crosslinked polymeric acrylate dispersion which is built up from a) monomeric acrylates and optionally b) ethylenically unsaturated comonomers which are not acrylates, wherein the pressure-sensitive adhesive composition comprises between 15 and 100 parts by weight of a tackifier (based on the weight of the dried polymeric dispersion). 1. Method for wrapping cables which are exposed to elevated temperature and/or humidity , which comprises wrapping said cables with an adhesive tape comprising a textile carrier and a pressure-sensitive adhesive composition which is applied to at least one side of the carrier and is in the form of a dried and electron beam (EBC)-crosslinked polymeric acrylate dispersion , comprising polymers which are built up froma) monomeric acrylates and optionallyb) ethylenically unsaturated comonomers which are not acrylates,wherein the pressure-sensitive adhesive composition comprises between 15 and 100 parts by weight of a tackifier, based on the weight of the dried polymeric dispersion, and wherein the pressure-sensitive adhesive has been crosslinked by irradiating the side of the pressure-sensitive adhesive facing away from the carrier with an EBC dose of between 5 and 50 kGy, and the threshold flagging time of the irradiated pressure-sensitive adhesive is greater than 1,000 minutes.2. Method for sheathing elongated goods , wherein an adhesive tape comprising a textile carrier and a pressure-sensitive adhesive composition which is applied to at least one side of the carrier and is in the form of a dried and electron beam (EBC)-crosslinked polymeric acrylate dispersion , comprising polymers which are built up froma) monomeric acrylates and optionallyb) ethylenically ...

Подробнее
Номер записи: 62
23-01-2020 дата публикации

Integrated Electronic Device with Flexible and Stretchable Substrate

Номер: US20200029428A1
Автор: Bettinger Christopher J., Fedder Gary K., LeDuc Philip R., Majidi Carmel, Naserifar Naser, Weiss Lee E.
Принадлежит: CARNEGIE MELLON UNIVERSITY

A flexible and stretchable integrated electronic device comprising a substrate having a stiffness gradient, wherein a rigid electronic device is embedded within the substrate. The stiffness gradient within the substrate prevents delamination at the interface between the substrate and the embedded device. A method of fabricating an integrated electronic device having a stiffness gradient comprises applying a curing agent to an uncured polymer base material. 1. An integrated electronic device comprising:a substrate comprising a first section and a second section,a rigid electronic device is embedded in the substrate,wherein the first section of the substrate is adjacent to the rigid electronic device and has a uniform stiffness,wherein the second section of the substrate is peripheral to the first section and a has a stiffness gradient with a maximum stiffness at an interface with the first section.2. The integrated electronic device of claim 1 , wherein the substrate comprises an elastic polymer selected from the group consisting of polydimethylsiloxane claim 1 , two-part silicone elastomers claim 1 , room-temperature-vulcanizing silicone rubber claim 1 , tin-catalyzed silicones claim 1 , and platinum-catalyzed silicones .3. The integrated electronic device of :wherein an average of the Young's modulus of the second section is less than the Young's modulus of the first section.4. The integrated electronic device of claim 1 , further comprising:a passive electronic device embedded in the substrate and connected to the rigid electronic device.5. The integrated electronic device of claim 4 , wherein the passive electronic device is selected from the group consisting of an antenna claim 4 , a coil claim 4 , and a wire.6. The integrated electronic device of claim 5 , further comprising a third section of substrate surrounding the passive electronic device claim 5 , wherein the third section has a greater stiffness than an average of the stiffness of the second section.7. ...

Подробнее
Номер записи: 63
05-02-2015 дата публикации

INSULATED WIRE, ELECTRICAL EQUIPMENT, AND METHOD OF PRODUCING AN INSULATED WIRE

Номер: US20150034360A1
Автор: Muto Daisuke, NAKA Satoshi, Oya Makoto
Принадлежит:

An insulated wire, containing: a conductor; a foamed insulating layer; and an unfoamed filled layer on the outer circumference of the foamed insulating layer, in which the filled layer contains a partial discharge resistant material, which insulated wire has all of high partial discharge inception voltage, resistance to partial discharge, heat resistance, and abrasion resistance (scratch resistance). 1. An insulated wire , comprising:a conductor;a foamed insulating layer obtained by foaming a thermosetting resin; anda non-foamed filled layer on the outer circumference of the foamed insulating layer,wherein the filled layer contains a partial discharge resistant material in an amount of 30% by mass or less relative to a resin, andwherein the foamed insulating layer has a thickness of 30% or more of the sum of the thickness of the foamed insulating layer and the thickness of the filled layer.2. The insulated wire according to claim 1 , comprising the filled layer on the inner circumference of the foamed insulating layer.3. The insulated wire according to claim 1 ,wherein the foamed insulating layer is a layer obtained by laminating plural foamed layers having the filled layer on both or one of the inner circumference and the outer circumference thereof.4. The insulated wire according to claim 2 ,wherein the foamed insulating layer and/or the filled layer on the inner circumference thereof contain the partial discharge resistant material.5. The insulated wire according to claim 1 ,wherein the partial discharge resistant material is titanium dioxide or silica.6. The insulated wire according to claim 1 ,wherein the foamed insulating layer and the filled layer are composed of polyimide or polyamideimide.7. The insulated wire according to claim 1 ,wherein a dielectric constant is 4 or less.8. The insulated wire according to claim 1 ,wherein the foamed insulating layer has an average bubble size of 5 μm or less.9. A method of producing the insulated wire according to claim ...

Подробнее
Номер записи: 64
04-02-2016 дата публикации

THE METHOD OF PRODUCING SELF-ROLLING ELONGATE ELEMENT, IN PARTICULAR AN ELECTRIC CABLE AND SELF-ROLLING ELONGATE ELEMENT, IN PARTICULAR AN ELECTRIC CABLE

Номер: US20160035458A1
Автор: JUSZKO Rafal, WODO Wojciech
Принадлежит:

The subject of the invention is the method of producing self-rolling elongate element, in particular an electric cable and self-rolling elongate element, in particular an electric cable intended especially for power and signal transmission wires, ropes and cords. The essence of the method, according to the invention, consists in applying to the power transmission wires, the outer coating () of a polymer composite, consisting of a polymer and a material, which has magnetic properties in the amount of from 10% to 60% by weight and subsequently, the power transmission wire () with the applied outer layer () is being magnetized in the magnetic field, which lines are situated along the axis of element rolling, wherein the magnetic induction is equal to at least 2 Tesla. The element has the outer layer () contacting directly with the environment of the cable is made of polymer composite, consisting of a polymer and a material, which has magnetic properties in the amount of from 10% to 60% by weight, wherein the outer coating is magnetized along the axis of the element rolling. 12121. The production method of the self-rolling elongate element , especially the electric cable , based on applying to the power transmission wires at least one layer of polymer coating , characterized in applying to the power transmission wire () an outer layer () from a polymer composite , consisting of a polymer and a material , which has magnetic properties in the amount of from 10% to 60% by weight , and subsequently , the power transmission wire () with the applied outer layer () is being magnetized in the magnetic fields , which lines are placed along the axis of the element rolling , wherein the magnetic induction is equal to at least 2 Tesla.221. The method according to is characterized in that claim 1 , to the power transmission wire () made of a wire of a circular cross section claim 1 , the outer layer () of thickness equal to at least its diameter is applied.312. The method according ...

Подробнее
Номер записи: 65
04-02-2016 дата публикации

COAXIAL CABLE AND WIRING HARNESS USING SAME

Номер: US20160035461A1
Автор: Kumada Taketo
Принадлежит:

A coaxial cable has an inner conductor, an insulator provided on an outer circumference of the inner conductor, a film provided on an outer circumference of the insulator, an outer conductor provided on an outer circumference of the film, and a sheath provided on an outer circumference of the outer conductor. At least a part of the film is colored in a different color from both colors of the insulator and the outer conductor. 1. A coaxial cable comprising:an inner conductor;an insulator that is provided on an outer circumference of the inner conductor;a film that is provided on an outer circumference of the insulator;an outer conductor that is provided on an outer circumference of the film; anda sheath that is provided on an outer circumference of the outer conductor, whereinat least a part of the film is colored in a different color from both colors of the insulator and the outer conductor.2. The coaxial cable according to claim 1 , whereinthe film includes a film base and an identification layer; andthe identification layer is colored in a different color from both colors of the insulator and the outer conductor.3. The coaxial cable according to claim 1 , whereinthe film includes a film base that is colored in a different color from both colors of the insulator and the outer conductor.4. The coaxial cable according to claim 1 , further comprising:an adhesive layer that is provided between the insulator and the film, the adhesive layer bonding the insulator and the film with each other.5. A wiring harness comprising an assembly of a bundle of a plurality of electric wires including the coaxial cable according to . This application is a continuation of PCT application No. PCT/JP2014/061747, which was filed on Apr. 25, 2014 based on Japanese Patent Application (No. 2013-093856) filed on Apr. 26, 2013, the contents of which are incorporated herein by reference. Also, all the references cited herein are incorporated as a whole.1. Technical FieldOne or more embodiments ...

Подробнее
Номер записи: 66
04-02-2016 дата публикации

METHOD AND DEVICE FOR MANUFACTURING A SHIELDED CABLE AND SHIELDED CABLE

Номер: US20160035462A1
Автор: Friesinger Johann
Принадлежит:

A method for manufacturing a cable having a wire, a shield, a jacket, and a sleeve electrically contacted to the shield, includes removing the jacket at an end of the cable so that the shield is exposed. A support clamp is attached in such a way that the support clamp is electrically contacted to the shield and that, at an end of the shield, a projecting portion protrudes axially from the support clamp, the shield surrounded by the support clamp having a radial distance from an outer contour of the support clamp. The end of the shield is severed in such a way that, after the severing operation, a length of the projecting portion is shorter than the radial distance in a state in which the shield is folded radially outwardly. The sleeve is mounted so that it is disposed radially outwardly of the support clamp and electrically contacted thereto. 1. A method for manufacturing a cable having at least one wire , a shield , a jacket , and a sleeve electrically contacted to the shield , the method comprising:removing the jacket at an end of the cable so that the shield is exposed at the end of the cable;attaching a support clamp in such a way that the support clamp is electrically contacted to the shield and that, at an end of the shield, a projecting portion protrudes axially from the support clamp, the shield surrounded by the support clamp having a radial distance from an outer contour of the support clamp;severing the end of the shield in such a way that, after the severing operation, a length of the projecting portion is shorter than the radial distance in a state in which the shield is folded radially outwardly; andmounting the sleeve so that the sleeve is disposed radially outwardly of the support clamp and electrically contacted to the support clamp.2. The method as recited in claim 1 , wherein during the severing the end of the shield claim 1 , the support clamp serves as a support for the shield to receive machining forces.3. The method as recited in claim 1 , ...

Подробнее
Номер записи: 67
04-02-2016 дата публикации

METHOD FOR BONDING FLAT CABLE AND BONDING OBJECT, ULTRASONIC BONDING DEVICE, AND CABLE

Номер: US20160035463A1
Автор: Ozaki Masahito
Принадлежит:

Provided is a method capable of reducing the amount of a coating part remaining between a conductor and a bonding object. A chip comes closer to an anvil so that the flat cable and the terminal are sandwiched between the chip and the anvil. The flat cable and the terminal are pressed so as to come close to each other. When the chip ultrasonically vibrates, vibrations of the chip propagate to the terminal, causing the terminal to ultrasonically vibrate. Then heat is generated in a plate part by friction between the chip and the plate part. The coating part being positioned between the conductor and the plate part melts from the generated heat and is removed. Thereby the conductor and the plate part come into contact with each other resulting in a solid-phase bonding together. 1. A bonding method for bonding a flat cable and a bonding object together by using an ultrasonic bonding device , the flat cable having a conductor coated with a coating part , comprising:setting the flat cable and the bonding object between a chip attached to a horn and an anvil such that the chip and the anvil come into contact with the bonding object, the flat cable and the bonding object being pressed in such directions that the flat cable and the bonding object come close to each other, while the bonding object is ultrasonically vibrated by vibrations of the chip being in contact with the bonding object; andcausing the coating part being positioned between the conductor and the bonding object to melt from heat generated by ultrasonic vibrations of the bonding object and to be removed, the conductor and the bonding object coming into contact with each other to be bonded together.2. The bonding method for bonding a flat cable and a bonding object together according to claim 1 , whereinthe bonding object includes a plate part to be overlapped with the flat cable, and a pair of wall parts standing from both ends of the plate part such that the flat cable is positioned between the wall parts, ...

Подробнее
Номер записи: 68
01-05-2014 дата публикации

Flexible display panel and fabricating method thereof, and image display terminal unit

Номер: US20140118970A1
Автор: Jungchul Kim, SeokHee JEONG, Soonkwang Hong
Принадлежит: LG Display Co Ltd

A flexible display panel, and particularly, to a flexible display panel which is bendable, not an existing glass substrate, a fabrication method thereof, and an image display terminal unit using a flexible display panel are provided. In the case of the flexible display panel, the fabrication method, and the image display terminal unit, the flexible display panel is implemented with a plastic substrate, rather than the conventional glass substrate, and a portion of the non-active area of the display panel is cut to form a cutout portion to insert modules of the image display terminal unit into the cutout portion to thus reduce a receiving space of the lower housing, thereby minimizing a width of the bezel region.

Подробнее
Номер записи: 69
01-02-2018 дата публикации

INSULATED ELECTRIC WIRE AND VARNISH FOR FORMING INSULATING LAYER

Номер: US20180033518A1
Автор: FURUYA Yudai, Hatanaka Yuji, MAEDA Shuhei, OTA Shinya, Saito Hideaki, Sugawara Jun, Tamura Yasushi, Yamauchi Masaaki, Yoshida Kengo
Принадлежит:

An insulated electric wire includes a linear conductor and one or a plurality of insulating layers formed on an outer peripheral surface of the conductor. At least one of the one or plurality of insulating layers contains a plurality of pores, outer shells are disposed on peripheries of the pores, and the outer shells are derived from shells of hollow-forming particles having a core-shell structure. A varnish for forming an insulating layer contains a resin composition forming a matrix and hollow-forming particles having a core-shell structure and dispersed in the resin composition. In the varnish, cores of the hollow-forming particles contain a thermally decomposable resin as a main component, and shells of the hollow-forming particles contain a main component having a higher thermal decomposition temperature than the thermally decomposable resin. 1. An insulated electric wire comprising a linear conductor and one or a plurality of insulating layers formed on an outer peripheral surface of the conductor ,wherein at least one of the one or plurality of insulating layers contains a plurality of pores,outer shells are disposed on peripheries of the pores, andthe outer shells are derived from shells of hollow-forming particles having a core-shell structure.2. The insulated electric wire according to claim 1 , wherein at least some of the outer shells have a defect.3. The insulated electric wire according to claim 2 , wherein the defect is a crack claim 2 , a gap claim 2 , or a hole.4. The insulated electric wire according to claim 1 , wherein the pores are flat spheres.5. The insulated electric wire according to claim 4 , wherein minor axes of the pores are oriented in a direction perpendicular to the surface of the conductor.6. The insulated electric wire according to claim 1 , wherein the outer shells contain silicone as a main component.7. A varnish for forming an insulating layer claim 1 , the varnish being used for forming an insulating layer that forms an ...

Подробнее
Номер записи: 70
01-02-2018 дата публикации

HIGHLY STRETCHABLE WIRING, AND METHOD AND DEVICE FOR PRODUCING THE SAME

Номер: US20180033520A1
Автор: Nobeshima Taiki, Uemura Sei, YOSHIDA Manabu
Принадлежит:

Conductor wires and are sandwiched between two elastomer sheets and whose adhesive layers face each other, and both adhere. When the elastomer sheets and are their natural lengths without being subjected to any tension, the conducting wires and are wound around into spiral shapes and contract. When tension is applied to the elastomer sheets and the number of spiral turns of the conductor wires and decreases according to its extension and the conductor wires and extend. The conductor wires and are electrically connected to and fixed to a circuit element at both ends of the elastomer sheets and As a result, it is possible to mass-produce, at low costs, highly stretchable wirings in which a change in resistance values due to extension thereof is small. 1. A highly stretchable wiring capable of extension and contraction , the at least highly stretchable wiring comprising: two elastomer sheets each having an adhesive layer , the both adhesive layers adhering to each other along a longitudinal direction on wide-directional both sides; and a high windable conductor wire wound in a spiral shape and contracted when the elastomer sheets have natural lengths without being subjected to any tension , and extending by reducing the number of spiral turns according to extension due to tension applied between both ends of the elastomer sheets , wherein the conductor wire is interposed between the elastomer sheets , is extended from surfaces of the elastomer sheets on the both ends of the elastomer sheets , is electrically connected with a circuit element , and is fixed thereon.2. The highly stretchable wiring according to claim 1 , wherein a conductor wire formed by coating a surface of a stretchable fiber with silver is used as the conductor wire.3. A matrix-shaped device characterized in that:{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'wherein two sets of the highly stretchable wirings according to , in which a plurality of the conductor wires are arranged in parallel, ...

Подробнее
Номер записи: 71
17-02-2022 дата публикации

DATA COMMUNICATION CABLE AND METHOD OF MANUFACTURING SUCH CABLE

Номер: US20220051830A1
Автор: DE ALWIS Nalantha Priyaranga, JAYASUNDARA Kosalasiri, THALAGAHA GEDARA Raweendra Randeni Kumara, WEERAWANSA Liyana Arachchige Don Krishan Chaminda
Принадлежит:

The present invention generally relates to a data communication cable () comprising: a set of elongated bodies () each formed from an elastic material and having an unextended free length; and for each elongated body (), a set of conductive wires () disposed along the elongated body (), such that each conductive wire () is extendable to more than the free length of the elongated body (), wherein at least one conductive wire () is configured for communicating data between electronic devices; and wherein the conductive wires () are extendable in response to extension of the elongated body (), such that the extended data communication cable () remains useable for said data communication between the electronic devices. 1. A data communication cable comprising:a set of elongated bodies each formed from an elastic material and having an unextended free length; andfor each elongated body, a set of conductive wires disposed along the elongated body, such that each conductive wire is extendable to more than the free length of the elongated body,wherein at least one conductive wire is configured for communicating data between electronic devices; andwherein the conductive wires are extendable in response to extension of the elongated body, such that the extended data communication cable remains useable for said data communication between the electronic devices.2. The data communication cable according to claim 1 , wherein the data communication cable comprises two or more elongated bodies adjacently joined together along their respective longitudinal edges.3. The data communication cable according to claim 2 , wherein the elongated bodies are foldable along the longitudinal edges for the data communication cable to have a thin form factor.4. The data communication cable according to claim 1 , wherein each elongated body with the conductive wires is configured for performing one or more functions claim 1 , the functions comprising high speed data transfer claim 1 , low speed ...

Подробнее
Номер записи: 72
01-05-2014 дата публикации

Injection molded element and production method

Номер: US20140120347A1
Автор: Neumaier Burkhard
Принадлежит: Ditter Plastic GmbH + Co KG

An injection molded element () made from plastic material from which one or plural electrical conductors () shall exit the electrical conductors are not directly encased when the injection molded element () is injection molded. Instead, an inner element () that has to be inserted into the injection mold first is prefabricated, for example also through injection molding, wherein the electrical conductors () are subsequently inserted into the inner element. The inner element () with the inserted conductors () is then inserted into the injection mold, wherein the inner element () protrudes at its faces beyond the injection molded element () enveloping it on the outside, so that the injection mold has to seal only relative to the outer circumference of the inner element () and not relative to the elastic electrical conductors () themselves. 11. An injection molded element () , comprising:at least one electrical conductor run out from the injection molded element characterized in that{'b': 1', '2, 'the injection molded element () is injection molded onto an inner element (),'}{'b': 3', '2, 'a conductor () is inserted into the inner element (),'}{'b': 2', '2', '4, 'the inner element () envelops the conductor which leaves the inner element () at least at one conductor outlet (), and'}{'b': 2', '1', '4, 'the inner element () protrudes from the injection molded element () at least with the conductor outlet ().'}211. The injection molded element () according to claim 1 , characterized in that the injection molded element () is made from plastic material.31212a, b. The injection molded element () according to claim 1 , characterized in that the inner element () is made from two separate half shells () or half shells connected by a film hinge.41125a, ba, b. The injection molded element () according to claim 3 , characterized in that the half shells () include interacting interlocking devices () and are interlocked with one another in assembled condition.512611123. The injection ...

Подробнее
Номер записи: 73
01-02-2018 дата публикации

WIRING BOARD AND ELECTRONIC APPARATUS

Номер: US20180035536A1
Автор: Baba Shunji, KANDA Takashi, KIRA Hidehiko, MATSUMURA Takayoshi, OZAKI Noritsugu
Принадлежит: FUJITSU LIMITED

A wiring board includes a base having extensibility and a wiring formed on the base. The wiring includes a wiring portion and a conductor portion. The wiring portion is formed on the base and extends in a first direction crossing (for example, perpendicular to) a longitudinal direction of the base. The conductor portion is formed on the wiring portion and extends in the first direction. Even when the wiring board is extended along a main extension axis in parallel with the longitudinal direction of the base, change of the resistance of the wiring is prevented. Thus, the wiring board represents stable characteristics. 1. A wiring board comprising:a base that has extensibility;a first wiring portion that is formed on the base and extends in a first direction crossing a longitudinal direction of the base; anda first conductor portion that is formed on the first wiring portion and extends in the first direction.2. The wiring board according to claim 1 ,wherein the first wiring portion has extensibility, andwherein the first conductor portion has extensibility lower than that of the first wiring portion and has resistivity lower than that of the first wiring portion.3. The wiring board according to claim 1 ,wherein the first wiring portion includes a binder and a conductive filler included in the binder, andwherein the first conductor portion includes metal material or carbon material.4. The wiring board according to claim 1 , wherein the first conductor portion is formed as a layer or a column.5. The wiring board according to claim 1 , wherein an angle between a lateral direction perpendicular to the longitudinal direction of the base and the first direction is smaller than an angle between a diagonal line of the first conductor portion and the first direction.6. The wiring board according to claim 1 , wherein the first conductor portion has a wider end portion in the first direction.7. The wiring board according to claim 6 , wherein the first conductor portion has a ...

Подробнее
Номер записи: 74
08-02-2018 дата публикации

ABLATION CABLE ASSEMBLIES AND A METHOD OF MANUFACTURING THE SAME

Номер: US20180036070A1
Автор: Brannan Joseph D., Dickhans William J., HALBUR JOHN J.
Принадлежит:

A cable assembly includes a rigid portion, a flexible central portion, and a radiating portion. The rigid portion is configured to couple to a source of electrosurgical energy and to prevent fluid ingress towards the source of electrosurgical energy. The flexible central portion extends from the rigid portion and includes an inner conductor, a dielectric disposed about the inner conductor, and a conductive braid disposed about the dielectric. The radiating portion extends from the central portion and is configured to deliver electrosurgical energy to tissue. 1. A cable assembly comprising:a rigid portion configured to couple to a source of electrosurgical energy and prevent fluid ingress, the rigid portion including a rigid tube disposed about the dielectric and in electrical communication with the conductive braid; an inner conductor;', 'a dielectric disposed about the inner conductor; and', 'a conductive braid disposed about the dielectric; and, 'a flexible central portion extending from the rigid portion, the central portion includinga radiating portion extending from the central portion configured to deliver electrosurgical energy to tissue.2. The cable assembly according to claim 1 , wherein the entire cable assembly has a diameter of in the range of 0.01 inches to about 0.5 inches.3. The cable assembly according to claim 1 , wherein the conductive braid is in tension between the rigid portion and the radiating portion.4. The cable assembly according to claim 2 , wherein the rigid tube is in intimate contact with the dielectric to prevent fluid ingress towards a proximal portion of the cable assembly.5. The cable assembly according to claim 2 , wherein a proximal end of the inner conductor extends from the rigid tube.6. The cable assembly according to claim 2 , wherein a distal portion of the rigid tube fixes the position of a proximal end of the conductive braid relative to the dielectric.7. The cable assembly according to claim 6 , wherein the distal portion ...

Подробнее
Номер записи: 75
11-02-2016 дата публикации

COMPOSITIONS, METHODS, AND DEVICES PROVIDING SHIELDING IN COMMUNICATIONS CABLES

Номер: US20160042839A1
Автор: Braun David, Glew Charles A.
Принадлежит:

Compositions, devices, and methods for providing shielding communications cables are provided. In some embodiments, compositions including electrically conductive elements are disclosed. In other embodiments, cable separators, tapes, and nonwoven materials including various electrically conductive elements are disclosed. 1. A communications cable , comprising:at least a pair of insulated twisted conductors; anda tape at least partially wrapped around said twisted pair of conductors;wherein said tape comprises a flexible, polymeric sheet and a plurality of electrically conductive inclusions distributed therein for electromagnetically shielding said twisted pair.2. The communications cable of claim 1 , wherein the plurality of electrically conductive inclusions comprises a plurality of metal inclusions.3. The communications cable of claim 2 , wherein the plurality of metal inclusions comprises any of silver claim 2 , aluminum claim 2 , copper claim 2 , gold claim 2 , bronze claim 2 , tin claim 2 , zinc claim 2 , iron claim 2 , nickel claim 2 , indium claim 2 , gallium claim 2 , stainless steel and combinations thereof.4. The communications cable of claim 2 , wherein the plurality of electrically conductive inclusions further comprises a plurality of carbon fibers.5. The communications cable of claim 1 , wherein the polymeric sheet comprises a polyolefin claim 1 , a fluoropolymer claim 1 , or a combination thereof.6. The communications cable of claim 5 , wherein the fluoropolymer comprises a perfluoropolymer.7. The communications cable of claim 6 , wherein the perfluoropolymer comprises any of FEP claim 6 , MFA and PFA.8. The communications cable of claim 1 , wherein the electrically conductive inclusions comprises a volume fraction of the tape in a range of about 1% to about 40%.9. The communications cable of claim 1 , wherein the electrically conductive inclusions comprises a volume fraction of the tape in a range of about 5% to about 10%.10. The communications cable ...

Подробнее
Номер записи: 76
09-02-2017 дата публикации

CONDUCTOR AND METHOD OF MANUFACTURING THE SAME

Номер: US20170040566A1
Автор: HWANG Jinyoung, KWAK Chan, LEE Hyangsook, SHIN Weonho, WOO Yun Sung
Принадлежит:

A conductor includes a plurality of metal nanostructures having a circular cross-sectional shape, where each of the metal nanostructure is surrounded by an organic material having a thickness of less than or equal to about 0.5 nm. A method of manufacturing a conductor includes preparing a metal nanostructure having a polygonal cross-sectional shape, and providing a metal nanostructure having a circular cross-sectional shape by supplying light to the metal nanostructure having a polygonal cross-sectional shape. 1. A conductor comprising a plurality of metal nanostructures having a circular cross-sectional shape ,wherein each of the metal nanostructure is surrounded by an organic material having a thickness of less than or equal to about 0.5 nm.2. The conductor of claim 1 , wherein the conductor has a haze of less than about 0.65.3. The conductor of claim 1 , wherein the metal nanostructure comprises silver claim 1 , gold claim 1 , copper claim 1 , nickel claim 1 , platinum claim 1 , an alloy thereof claim 1 , or a combination thereof.4. The conductor of claim 1 , wherein the organic material comprises polyvinylpyrrolidone claim 1 , polyvinyl alcohol claim 1 , alkyl sodium sulfate claim 1 , laurylamine claim 1 , hydroxypropyl cellulose or a combination thereof.5. The conductor of claim 1 , wherein the conductor has a light transmittance of greater than or equal to about 85% at about 550 nm and a sheet resistance of less than or equal to about 60 Ω/sq.6. The conductor of claim 1 , wherein a light absorption spectrum of the metal nanostructure has a single peak.7. The conductor of claim 6 , wherein the single peak of light absorption spectrum is in a wavelength region of about 360 nm to about 400 nm.8. A method of manufacturing a conductor claim 6 , the method comprising:preparing a metal nanostructure having a polygonal cross-sectional shape; andproviding a metal nanostructure having a circular cross-sectional shape by supplying light to the metal nanostructure having ...

Подробнее
Номер записи: 77
09-02-2017 дата публикации

CABLE CONNECTOR ASSEMBLY HAVING SEIZING STRUCTURE AND METHOD OF MAKING THE SAME

Номер: US20170040740A1
Автор: HUANG CHIEN-HSUN, LI XIAO-LI, LV WEN-FENG, WU DOU-FENG
Принадлежит:

A cable connector assembly includes a first connector having a mating portion and a rear portion; a cable connected with the first connector; and a seizing structure bundling the cable. The seizing structure includes a metal wire wrapping the cable, a middle insulative layer cladding the metal wire, and an outer insulative layer wrapping the middle insulative layer. 1. A cable connector assembly comprising:a first connector comprising a mating portion and a rear portion;a cable connected with the first connector; anda seizing structure bundling the cable, the seizing structure comprising a metal wire wrapping the cable, a middle insulative layer cladding the metal wire and an outer insulative layer wrapping the middle insulative layer.2. The cable connector assembly as claimed in claim 1 , wherein the metal wire wraps the cable spirally claim 1 , the outer insulative layer wraps the middle insulative layer spirally claim 1 , and the track along which the outer insulative layer wraps the middle insulative layer is the same as the track along which the metal wire wraps the cable.3. The cable connector assembly as claimed in claim 1 , wherein the middle insulative layer is molded to the metal wire.4. The cable connector assembly as claimed in claim 3 , wherein the outer insulative layer comprises a wrapping section wrapping the middle insulative layer claim 3 , a holding section seizing the rear portion of the first connector claim 3 , a first strain relief section connecting the holding section and the wrapping section claim 3 , and a second strain relief section connecting the wrapping section and the cable.5. The cable connector assembly as claimed in claim 1 , wherein the length of which the seizing structure covers the cable is less than the length of the whole cable.6. The cable connector assembly as claimed in claim 1 , further comprising a second connector connected with the cable claim 1 , and an insulative cover covering a connecting part of the first ...

Подробнее
Номер записи: 78
24-02-2022 дата публикации

ETHERNET CABLE CROSS-FILLER WITH NOTCHES

Номер: US20220059256A1
Автор: Hess Bradley G.
Принадлежит:

“A cross filler for arrangement within a LAN cable has a plurality of twisted pair conductors. The cross filler has a body and a plurality of radially extending arms from a center point. Each of the arms has a plurality of spaced apart notches cut into the arms, the notches spaced apart along the length of the arms. Each of the notches are dimensioned allowing bending of the LAN cable without physical breakdown of the cross filler.” 1. A cross filler for arrangement within a LAN cable having a plurality of twisted pair conductors , said cross filler comprising:a body; anda plurality of radially extending arms from a center point;wherein each of said arms has a plurality of spaced apart notches cut into said arms, said notches spaced apart along the length of said arms;wherein each of said notches are dimensioned to improve flexibility of said LAN cable and said cross-filler, without physical breakdown of said cross filler.2. The cross filler as claimed in claim 1 , wherein said cross filler has four arms radiating from said center point claim 1 , at substantially 90 degrees from one another.3. The cross filler as claimed in claim 2 , wherein said notches in said cross filler are cut into each of said four arms.4. The cross filler as claimed in claim 3 , wherein each of said four arms include said notches disposed at the same longitudinal length along the length of said arms.5. The cross filler as claimed in claim 4 , wherein said notches are spaced along the longitudinal length of said arms such that there is at least one (1) notch per arm claim 4 , per quadrant of bend radius claim 4 , equating to a maximum notch spacing of 2π times and OD (Outside Diameter) for said cable claim 4 , when said cable is an UTP (Unshielded Twisted Pair) cable.6. The cross filler as claimed in claim 5 , wherein said spacing for said notches for said cable claim 5 , having an OD (Outside Diameter) of 0.225″ claim 5 , spacing would be at approximately 1.41″ between successive notches.7. ...

Подробнее
Номер записи: 79
24-02-2022 дата публикации

STRETCHABLE ELECTRONIC DEVICE

Номер: US20220061153A1
Автор: CHEN Chun-Nan, Huang Zih-Shuo, Ke Tsung-Ying
Принадлежит: AU OPTRONICS CORPORATION

A stretchable electronic device includes a substrate, a plurality of electronic elements, and a conductive wiring. The electronic elements and the conductive wiring are disposed on the substrate, and the conductive wiring is electrically connected to the electronic elements. The conductive wiring is formed by stacking an elastic conductive layer and a non-elastic conductive layer. A fracture strain of the elastic conductive layer is greater than a fracture strain of the non-elastic conductive layer, and the non-elastic conductive layer includes a plurality of first fragments which are separated from one another. 1. A stretchable electronic device , comprising:a substrate;a plurality of electronic elements, disposed on the substrate; anda conductive wiring, disposed on the substrate and electrically connected to the electronic elements, wherein the conductive wiring is formed by stacking an elastic conductive layer and a non-elastic conductive layer, a fracture strain of the elastic conductive layer is greater than a fracture strain of the non-elastic conductive layer, the non-elastic conductive layer comprises a plurality of first fragments separated from one another, the elastic conductive layer is a continuous wiring, and an orthogonal projection of the elastic conductive layer on the substrate overlaps orthogonal projections of a plurality of the first fragments and a plurality of gaps among the plurality of the first fragments on the substrate.2. The stretchable electronic device according to claim 1 , wherein the fracture strain of the elastic conductive layer is greater than 10%.3. The stretchable electronic device according to claim 1 , wherein the fracture strain of the non-elastic conductive layer is less than 10%.4. The stretchable electronic device according to claim 1 , wherein a material of the elastic conductive layer comprises at least one of polyacetylene claim 1 , polypyrrole claim 1 , polythiophene claim 1 , polyaniline claim 1 , poly(p-phenylene) ...

Подробнее
Номер записи: 80
06-02-2020 дата публикации

Wire conductor, insulated wire, and wiring harness, and method for manufacturing wire conductor

Номер: US20200043630A1
Автор: Jun Yoshimoto, Takanori WAKAMATSU
Принадлежит: Sumitomo Wiring Systems Ltd

A wire conductor has a plurality of elemental wires made of aluminum or an aluminum alloy, which are stranded with each other and arranged, in cross-section intersecting an axial direction of the wire conductor, in which one or a plurality of virtual elemental wires are removed from an outer peripheral portion of a virtual cross-section represented by a maximum number of virtual elemental wires accommodated in a circumscribing figure approximated by a regular hexagon, the virtual elemental wires having a same diameter as the elemental wires. The wire conductor includes a plurality of slave strands, each being a strand of the plurality of elemental wires, a maximum diameter cross-sectional area ratio is 0.63 or higher that is calculated by dividing a cross-sectional area of the wire conductor by an area of a circle having a diameter equal to a maximum value of an outer diameter of the wire conductor.

Подробнее
Номер записи: 81
06-02-2020 дата публикации

GUARDED COAXIAL CABLE ASSEMBLY

Номер: US20200043636A1
Автор: Hatton Scott, Holland Michael
Принадлежит:

A guarded coaxial cable assembly provides at least one bundled electrical cable with first and second concentrically aligned conductors, the bundle encapsulated in a flexible jacket that is abrasion resistant and wherein with respect to a jacket cross-section a height of the jacket is smaller than a width of the jacket. 1. An cord that is a crush resistant electrical cord comprises:a flexible outer jacket, the jacket having a cross-section including two opposed sides;about equidistant from the two opposed sides, a jacket centerline;within the cord, a microcoaxial coaxial;a microcoaxial cable center coincident with the jacket centerline;within the cord a first rail located to a first side of the microcoaxial cable;a first rail center coincident with the jacket centerline; and,wherein the cord is designed to protect the microcoaxial cable from compression when the cord is bent around the edge of a member seated in a trough such that the opposed sides are squeezed between the member and the trough.2. The cord of further comprising:within the cord a second rail located to a second side of the microcoaxial cable; and,a second rail center coincident with the jacket centerline.3. The cord of wherein the microcoaxial cable is for carrying television signals.4. The cord of further comprising a first radio frequency connector attached to a first end of the microcoaxial cable.5. The cord of wherein the first radio frequency connector is an F-type connector.6. The cord of further comprising a second radio frequency connector attached to a second end of the microcoaxial cable.7. The cord of wherein the second radio frequency connector is an F-type connector.8. The cord of wherein one of the rails has a cylindrical cross-section.9. The cord of wherein the rail with the cylindrical cross-section has a diameter larger than a microcoaxial cable diameter.10. The cord of wherein one of the rails is metallic. This application is a continuation of U.S. patent application Ser. No. 15/249 ...

Подробнее
Номер записи: 82
07-02-2019 дата публикации

Elastic Wiring Member

Номер: US20190045627A1
Автор: Kikuchi Kozue
Принадлежит: SEKISUI POLYMATECH CO., LTD.

To provide an elastic wiring member that is to be used in connection with an electronic component or an external electronic device and that is less likely to undergo a change in resistance when the member is stretched. An elastic wiring member includes a stretchable wiring line having stretchability and connected to a contact of an electronic device main body A and a contact of an electronic component, and a base sheet, formed of a rubber-like elastic body, holding the stretchable wiring line. The elastic wiring member further includes reinforcing members arranged in or on the base sheet. The reinforcing members are located adjacent to connection parts of the stretchable wiring line connected to the contacts and when the base sheet is viewed from above. The reinforcing members inhibit the base sheet from stretching and prevent deformation of the connection parts of the stretchable wiring line. 1. An elastic wiring member comprising:an elastic sheet formed of a rubber-like elastic body;a stretchable wiring line including a conductive line disposed inside the elastic sheet and connection part located on the conductive line; anda reinforcing member disposed adjacent to the connection part and made of a rigid material, the reinforcing member inhibiting the elastic sheet from stretching and contracting, or deforming around the connection part.2. The elastic wiring member according to claim 1 , further comprising:a connection target member in electrical communication with the stretchable wiring line through the connection part.3. The elastic wiring member according to claim 1 , wherein the stretchable wiring line includes a plurality of connection parts.4. The elastic wiring member according to claim 2 , wherein the connection target member is at least one of an electronic device claim 2 , an electronic component claim 2 , and a contact member.5. The elastic wiring member according to claim 2 , wherein the connection target member is fixed to the connection part.6. The ...

Подробнее
Номер записи: 83
15-02-2018 дата публикации

TWIN-AXIAL CABLE WITH INCREASED COUPLING

Номер: US20180047479A1
Автор: CASHER Patrick, Hansen Henning
Принадлежит: LOROM AMERICA

A twin-axial cable includes (1) a first primary comprising a first signal conductor surrounded by a dielectric and (2) a second primary comprising a second signal conductor surrounded by a dielectric. The twin-axial cable also includes a different dielectric is wrapped around the exterior of both of the first and second primaries. 1. A twin axial cable comprising: a first conductor;', 'a first dielectric surrounding the first conductor;, 'a first cable comprising a second conductor;', 'a second dielectric surrounding the second conductor;, 'a second cable aligned with the first cable and comprisinga third dielectric completely enclosing the first and second cables so that the third dielectric is not disposed between the first and second cables; andshielding disposed around the third dielectric.2. The twin axial cable of claim 1 , wherein the first dielectric directly contacts the second dielectric.3. The twin axial cable of claim 1 , wherein a distance between the first conductor and the second conductor is independent of the third dielectric.4. The twin axial cable of claim 1 , further comprising a drain wire disposed between the shield and the second dielectric.5. The twin axial cable of claim 1 , further comprising a drain wire disposed radially outside both the shield and the second dielectric.6. A twin axial cable comprising:a first conductor surrounded by a first dielectric;a second conductor surrounded by a second dielectric and is axially aligned with the first conductor so that the first dielectric is directly contacting the second dielectric along an axial length;a third dielectric enclosing the first and second cables but not disposed to increase a distance between the first and second conductors; andshielding disposed around the third dielectric.7. The twin axial cable of claim 6 , wherein the first dielectric directly contacts the second dielectric.8. The twin axial cable of claim 6 , wherein a distance between the first conductor and the second ...

Подробнее
Номер записи: 84
18-02-2016 дата публикации

BIODEGRADABLE MATERIALS FOR MULTILAYER TRANSIENT PRINTED CIRCUIT BOARDS

Номер: US20160050750A1
Автор: Huang Xian, ROGERS John A.
Принадлежит:

The invention provides transient printed circuit board devices, including active and passive devices that electrically and/or physically transform upon application of at least one internal and/or external stimulus. 1. A transient printed circuit board (PCB) comprising:a substrate; anda plurality of electrical interconnects supported by said substrate; wherein at least a portion of said plurality of electrical interconnects comprises at least one pad for receiving a lead from an electronic component;wherein at least one of said substrate and said plurality of electrical interconnects comprises a selectively transformable material.2. A transient electronic device comprising: a substrate; and', 'a plurality of electrical interconnects supported by said substrate; wherein at least a portion of said plurality of electrical interconnects comprises at least one pad;, 'a transient printed circuit board (PCB) comprisingone or more electronic device components electrically connected to said at least one pad;wherein at least one of said substrate, said plurality of electrical interconnects and said one or more electronic device components comprises a selectively transformable material.3. The transient PCB of claim 1 , wherein said selectively transformable material undergoes a transformation upon application of an internal or external stimulus.4. The transient PCB of claim 3 , wherein said transformation is dissolution or biodegradation to benign end products.5. The transient PCB of claim 3 , wherein said transformation is a change from a first functionally operable state to a second functionally inoperable state.6. The transient PCB of claim 3 , wherein said selectively transformable material undergoes said transformation at a preselected rate.7. The transient PCB of claim 1 , wherein said selectively transformable material is stable in the absence of an internal or external stimulus for a period of at least 5 days.8. The transient PCB of claim 1 , wherein upon exposure to ...

Подробнее
Номер записи: 85
03-03-2022 дата публикации

BEND-RESISTANT WIRE, PREPARATION METHOD THEREFOR AND FLEXIBLE DISPLAY PANEL

Номер: US20220066521A1
Автор: JIA Weihua, Qiu Changming
Принадлежит:

The present disclosure provides a bend-resistant wire, a preparation method therefor and a flexible display panel, and relates to the field of display technologies. The bend-resistant wire is formed on a side surface of a flexible substrate of a flexible display panel that is located in a fan-out region, the bend-resistant wire includes a conductive layer, the conductive layer has hollow parts formed corresponding to a bent region of the flexible substrate, and an area of each of the hollow parts in the bent region is positively correlated with a curvature of the corresponding bent region. An objective of the present disclosure is to provide the bend-resistant wire, the preparation method therefor and the flexible display panel, which can reduce a risk that a fan-out wire of the flexible display panel breaks when the flexible display panel is bent.

Подробнее
Номер записи: 86
03-03-2022 дата публикации

Compressed stranded conductor, method of manufacturing compressed stranded conductor, insulated electric wire, and wire harness

Номер: US20220068524A1
Автор: Daigo Matsuura, Satoru Yoshinaga, Shuntaro Arai, Tomomi Hirota
Принадлежит: Yazaki Corp

A compressed stranded conductor includes a central stranded wire having a plurality of conductive strands which are twisted together and an outer circumferential stranded wire having a plurality of conductive strands which are twisted together at an outer circumference of the central stranded wire. A composite stranded wire configured by the central stranded wire and the outer circumferential stranded wire is compressed, and an occupancy ratio of the composite stranded wire is 90.2% or more and 91.0% or less.

Подробнее
Номер записи: 87
03-03-2022 дата публикации

FLEXIBLE AND STRETCHABLE STRUCTURES

Номер: US20220071014A1
Автор: Hopkins Michael Adventure, Kinzel Charles J., Nelson Katherine M., Rivera Trevor Antonio, Ronay Mark William
Принадлежит:

A flexible hybrid electronic system and method includes a first structure and a second structure. The first structure includes a first flexible substrate, a first electronic component secured to the first flexible substrate, and a first flexible conductive trace formed in part from conductive gel. The second structure includes a second flexible substrate, a second electronic component secured to the second flexible substrate, and a second flexible conductive trace formed in part from conductive gel. The first structure is bonded to the second structure at an interconnect region, the first conductive trace is electrically coupled to the second conductive trace within the interconnect region, and the first electronic component is operatively coupled to the second electronic component.

Подробнее
Номер записи: 88
25-02-2021 дата публикации

TWO-WIRE LINE HAVING NESTED INSULATION, METHOD AND DEVICE FOR SUCH A LINE

Номер: US20210057130A1
Автор: JANSSEN BERND, KOEPPENDOERFER ERWIN
Принадлежит:

The invention relates to a two-wire line. The two-wire line comprises a first conductor. A first dielectric thread is wrapped around the first conductor. The two-wire line comprises a second conductor. A second dielectric thread is wrapped around the second conductor. The first conductor and the second conductor are at a distance from one another. The distance is smaller than the sum of the thickness of the first thread and the thickness of the second thread. 1. Two-wire line having a first conductor , around which a first dielectric thread is wrapped , and a second conductor , around which a second dielectric thread is wrapped , wherein the first conductor and the second conductor are at a distance from one another , which distance is smaller than a sum of a thickness of the first thread and a thickness of the second thread.2. Two-wire line according to claim 1 , wherein the first thread is unwound on the first conductor in the form of a first helix; andwherein the second thread is unwound on the second conductor in the form of a second helix.3. Two-wire line according to claim 2 , wherein the first helix and the second helix are opposed.4. Two-wire line according to one of to claim 2 , wherein the first thread and the second thread are spaced at a distance.5. Two-wire line according to any one of to claim 2 , wherein the first thread covers less than 50% of the first conductor claim 2 , and wherein the second thread covers less than 50% of the second conductor.6. Two-wire line according to any one of to claim 2 , wherein the first thread touches the second conductor claim 2 , and wherein the second thread touches the first conductor.7. Two-wire line according to any one of to claim 2 , wherein the two-wire line also has an electrical shield claim 2 , wherein the electrical shield encloses at least one area in which the first conductor claim 2 , the second conductor claim 2 , the first thread and the second thread are located.8. Two-wire line according to claim 7 , ...

Подробнее
Номер записи: 89
13-02-2020 дата публикации

MOVABLE PLUG EXTENSION-CABLE SYSTEM AND METHODS THEREOF

Номер: US20200051711A1
Автор: Selimo Michael, Ware Joshua Taylor
Принадлежит:

The exemplified systems and methods provide an extension cord system having a cord that is configured to slidably guide a movable plug carriage having conventional plug receptacle. In some embodiments, the movable plug carriage is configured with pierce-able conductors that can be inserted and retracted from a sealed skin of the cord. In other embodiments, the sealed skin can be fastened and unfastened by the movable plug carriage as the movable plug carriage moves over the cord. In yet other embodiments, the movable plug carriage is attachable and detachable from the cord. 1. A system comprising:a flexible elongated member comprising a plurality of electrical conductors surrounded by a non-conductive encapsulation, wherein each of the plurality of electrical conductors extends between a first end and a second end defining the flexible elongated member, wherein at least one of the first end or the second end terminates with a standardized electrical plug; anda receptacle plug carrier having a housing and a standardized electrical receptacle configured to receive an electrical plug, the housing having a longitudinal axis that extends over a portion of the flexible elongated member, the receptacle plug carrier being configured to slidably move between the third end and the fourth end of the of the flexible elongated member.2. The system of claim 1 , wherein the non-conductive encapsulation comprises a set of fastening members configured as a strip that extends between a third end and a fourth end over a portion of the flexible elongated member claim 1 , wherein each fastening member of the set of fastening members is transitionable from a fastened state to an unfastened state and from the unfastened state to the fastened state claim 1 , and wherein the receptacle plug carrier comprises a first fastening element and a second fastening element disposed in the housing claim 1 , wherein each of the first fastening element and the second fastening element is coupled to a ...

Подробнее
Номер записи: 90
25-02-2021 дата публикации

STRETCHABLE WIRING BOARD AND METHOD FOR MANUFACTURING STRETCHABLE WIRING BOARD

Номер: US20210059046A1
Автор: KOSHIMIZU Kazutoshi
Принадлежит: FUJIKURA LTD.

A stretchable wiring board includes: a first stretchable substrate; an overcoat layer; and a conductor layer interposed at least partly between the first stretchable substrate and the overcoat layer. The conductor layer includes a wiring portion covered with the overcoat layer and a connection portion that has a surface exposed from the overcoat layer. The exposed surface of the connection portion is flush with a top surface of the overcoat layer. 1. A stretchable wiring board comprising:a first stretchable substrate;an overcoat layer; anda conductor layer interposed at least partly between the first stretchable substrate and the overcoat layer, wherein a wiring portion covered with the overcoat layer; and', 'a connection portion that has a surface exposed from the overcoat layer, the exposed surface of the connection portion is flush with a top surface of the overcoat layer., 'the conductor layer comprises2. The stretchable wiring board according to claim 1 , further comprising:a first reinforcing member interposed between the first stretchable substrate and the conductor layer, whereinthe first reinforcing member overlaps with at least a part of the connection portion when viewed from a thickness direction of the conductor layer.3. The stretchable wiring board according to claim 2 , wherein the first reinforcing member is buried in the first stretchable substrate.4. The stretchable wiring board according to claim 1 , further comprising a second reinforcing member that overlaps with at least a part of wiring portion when viewed from a thickness direction of the conductor layer.5. The stretchable wiring board according to claim 4 , wherein the second reinforcing member is harder than the first stretchable substrate.6. The stretchable wiring board according to claim 4 , wherein the stretchable wiring board comprises a plurality of second reinforcing members intermittently disposed along the wiring portion.7. The stretchable wiring board according to claim 6 , wherein ...

Подробнее
Номер записи: 91
05-03-2015 дата публикации

METHOD OF PRODUCING EXTREMELY THICK INSULATION COATING ON SURFACE OF ELECTRICAL STEEL

Номер: US20150064343A1
Автор: Chen Bin, Chen Xiao, LU Yongqiang, Lv Chunguo, Wang Zhicheng, Xie Shishu
Принадлежит: BAOSHAN IRON & STEEL CO., LTD

A method of producing an extremely thick insulation coating on a surface of an electrical steel, comprises the following steps: 1) preparing a coating liquid—stirring sufficiently the coating liquid for 0.1˜4 hours, with the viscosity of the coating liquid being within 10˜80 S; 2) coating a strip steel—using a double-roller or a tri-roller coating machine, wherein the film thickness and evenness can be controlled by adjusting different parameters; 3) baking the coating—using three sections, that is, a drying section, a baking section and a cooling section, to bake the coating, wherein the temperature in the drying section is 100˜400° C., the temperature in the baking section is 200˜370° C.; the time in the whole drying and solidification section is 33˜144 seconds, wherein the time in the drying section is 9˜39 seconds, and the baking time is 24˜105 seconds; wherein in the baking process, the strip steel having been coated is conveyed in a non-contact way, in particular, the strip steel is conveyed by blowing pressure-adjustable air onto the lower surface to make it float; the air pressure is 0˜2000 Pa; the wet film is kept out of contact with the furnace rollers before it is solidified, guaranteeing that the surface of wet film is intact; 4) online detecting the film thickness. 1. A method of producing an extremely thick insulation coating on a surface of an electrical steel , comprising the following steps: 'stirring sufficiently the coating liquid for 0.1˜4 hours, then according to an original viscosity of the coating liquid, diluting the coating liquid with pure water or solvent to make sure that the viscosity of the coating liquid is within 10˜80 S;', '1) preparing a coating liquid'} coating an upper surface and a lower surface of the strip steel using a double-roller coating machine in two coating ways, said two coating ways comprising co-current coating and counter-current coating;', 'wherein in the double-roller coating machine, both the speed ratios of the ...

Подробнее
Номер записи: 92
22-05-2014 дата публикации

NON-HALOGEN MULTILAYER INSULATED WIRE

Номер: US20140138118A1
Автор: Fujimoto Kenichiro, Kimura Hitoshi, Segawa Kentaro
Принадлежит: HITACHI METALS, LTD.

A non-halogen multilayer insulated wire includes a conductor, an inner layer covering the conductor, and an outer layer on the inner layer. The inner layer includes a polyolefin resin composition including a high density polyethylene and a copolymer in a mass ratio on the range of 50:50 to 90:10, and the copolymer includes one of an ethylene-ethyl acrylate copolymer including 9% to 35% by mass of ethyl acrylate and an ethylene-vinyl acetate copolymer including 15% to 45% by mass of vinyl acetate. The outer layer is made of a polyester resin composition that includes a base polymer mainly including a polyester resin and further includes, relative to 100 parts by mass of the base polymer, 50 to 150 parts by mass of a polyester block copolymer, 0.5 to 5 parts by mass of a hydrolysis inhibitor, and 0.5 to 5 parts by mass of an inorganic porous filler. 1. A non-halogen multilayer insulated wire comprising:a conductor;an inner layer covering the conductor, the inner layer comprising a polyolefin resin composition including a high density polyethylene and a copolymer in a mass ratio on the range of 50:50 to 90:10, the copolymer including one of an ethylene-ethyl acrylate copolymer including 9% to 35% by mass of ethyl acrylate and an ethylene-vinyl acetate copolymer including 15% to 45% by mass of vinyl acetate; andan outer layer on the external surface of the inner layer, the outer layer being made of a polyester resin composition that includes a base polymer mainly including a polyester resin and further includes, relative to 100 parts by mass of the base polymer, 50 to 150 parts by mass of a polyester block copolymer, 0.5 to 5 parts by mass of a hydrolysis inhibitor, 0.5 to 5 parts by mass of an inorganic porous filler, and 10 to 30 parts by mass of magnesium hydroxide.2. The non-halogen multilayer insulated wire according to claim 1 , wherein the polyolefin resin composition includes the high density polyethylene and the ethylene-ethyl acrylate copolymer in a mass ratio ...

Подробнее
Номер записи: 93
22-05-2014 дата публикации

NON-HALOGEN MULTILAYER INSULATED WIRE AND METHOD FOR PRODUCING THE SAME

Номер: US20140138119A1
Автор: Fujimoto Kenichiro, Hashimoto Mitsuru, Nakashima Hiroshi
Принадлежит: HITACHI METALS, LTD.

A non-halogen multilayer insulated wire includes a conductor, an inner layer covering the conductor, and an outer layer formed on the external surface of the inner layer. The inner layer includes a polyolefin resin composition including 60 to 95 parts by mass of a high density polyethylene, 5 to 40 parts by mass of an ethylene copolymer, and 0.1 to 1 part by mass of a metal damage inhibitor. The outer layer includes a polyester resin composition that includes a base polymer mainly including a polyester resin, and further includes, relative to 100 parts by mass of the base polymer, 50 to 150 parts by mass of a polyester block copolymer, 0.5 to 5 parts by mass of a hydrolysis inhibitor, 0.5 to 5 parts by mass of an inorganic porous filler, and 10 to 30 parts by mass of magnesium hydroxide. 1. A non-halogen multilayer insulated wire comprising:a conductor;an inner layer covering the conductor, the inner layer comprising a polyolefin resin composition including 60 to 95 parts by mass of a high density polyethylene, 5 to 40 parts by mass of an ethylene copolymer, and 0.1 to 1 part by mass of a metal damage inhibitor; andan outer layer formed on an external surface of the inner layer, the outer layer comprising a polyester resin composition that includes a base polymer mainly including a polyester resin and further includes, relative to 100 parts by mass of the base polymer, 50 to 150 parts by mass of a polyester block copolymer, 0.5 to 5 parts by mass of a hydrolysis inhibitor, 0.5 to 5 parts by mass of an inorganic porous filler, and 10 to 30 parts by mass of magnesium hydroxide.2. The non-halogen multilayer insulated wire according to claim 1 , wherein the ethylene copolymer is at least one copolymer selected from the group consisting of an ethylene-ethyl acrylate copolymer including 9% to 35% by mass of ethyl acrylate claim 1 , an ethylene-vinyl acetate copolymer including 15% to 45% by mass of vinyl acetate claim 1 , and an ethylene-glycidyl methacrylate copolymer.3. ...

Подробнее
Номер записи: 94
02-03-2017 дата публикации

TOUCH SENSOR AND MANUFACTURING METHOD THEREOF

Номер: US20170060299A1
Автор: Choi Won Il, HONG Jong Ho, JOO Hye Jin, YOO Je Won
Принадлежит:

A touch sensor including a first substrate which extends in a first direction and on which first channels may be formed and stretched, a first conductive liquid injected into the first channels, a second substrate which extends in a second direction which intersects with the first direction and on which second channels may be formed and stretched, and a second conductive liquid injected into the second channels. 1. A touch sensor comprising:a first stretchable substrate comprising first channels extended in a first direction;a first conductive liquid injected into the first channels;a second stretchable substrate comprising second channels extended in a second direction crossing the first direction; anda second conductive liquid injected into the second channels.2. The touch sensor as claimed in claim 1 , wherein:at least one of the first channels or the second channels comprises straight lines and wedges, and at least one of the wedges comprises a round part;the round part comprises an inner round portion and an outer round portion; and {'br': None, 'i': W≦ROC−', 'W, '0.5×0≦0.63×'}, 'a radius of a curvature of the outer round is expressed in an equation below(where W is at least one width of the straight lines and ROC-O is the radius of the curvature of the outer round portion).3. The touch sensor as claimed in claim 2 , wherein:two adjacent first channels among the first channels comprise a first wedge and a second wedge, respectively;the first wedge and the second wedge are adjacent to each other;at least one of a length in the second direction of the first wedge and the second wedge is greater than or equal to 150 μm and less than or equal to 600 μm; anda distance between the first wedge and the second wedge is greater than or equal to 150 μm and less than or equal to 200 μm.4. The touch sensor as claimed in claim 1 , wherein the touch sensor further comprises:first electrodes inserted into first holes formed at one end of the first channels; andsecond ...

Подробнее
Номер записи: 95
03-03-2016 дата публикации

TRIPLE HELIX DRIVELINE CABLE AND METHODS OF ASSEMBLY AND USE

Номер: US20160064117A1
Автор: Harold Nathan, Romero Jaime
Принадлежит:

A power cable having improved durability and associated methods of assembly and use are described herein. In one aspect, the power cable is adapted for use in powering an implantable circulatory pump system. The cable includes one or more conductors of uninsulated wire strands that are loosely packed so as to move relative one another during cable flexure. The driveline cable may include a plurality of conductors, each comprised of multiple uninsulated bundles of uninsulated, loosely packed wire strands of a conductive material, that are wrapped about a central core. The cable may include at least six conductors, each conductor having at least 200 wire strands of a 30 gauge or higher. The cable may include the plurality of wire strands wound in a Litz style configuration to provide improved durability over many cycles of use at reduced cost, improved integrity of the electrical connection and reduced diameter. 1. A driveline cable for an implantable heart pump , the driveline cable comprising:a plurality of conductors wound along a longitudinal axis of the cable, each conductor comprising a plurality of uninsulated wire strands disposed within an outer insulating layer, wherein the plurality of uninsulated wire strands in each cable are loosely packed such that a majority of the uninsulated wire strands are movable relative other wire strands when the conductor is flexed; andan outer jacket disposed about the wound plurality of conductors.2. The driveline cable of claim 1 , wherein the plurality of strands of each conductor comprise a plurality of uninsulated bundles of wire strands wound together in a first pattern along a longitudinal axis of the conductor.3. The driveline cable of claim 2 , wherein each bundle comprises a plurality of bunches of wire strands wound together in a second pattern along a longitudinal axis of the respective bundle.4. The driveline cable of claim 3 , wherein the each bunch of wire strands comprises a group of wire strands wound ...

Подробнее
Номер записи: 96
22-05-2014 дата публикации

Stretchable and Foldable Electronic Devices

Номер: US20140140020A1
Автор: AHN Jong Hyun, CHOI Won Mook, HUANG Yonggang, KIM Dae Hyeong, KO Heung Cho, ROGERS John A., SONG Jizhou, STOYKOVICH Mark
Принадлежит:

Disclosed herein are stretchable, foldable and optionally printable, processes for making devices and devices such as semiconductors, electronic circuits and components thereof that are capable of providing good performance when stretched, compressed, flexed or otherwise deformed. Strain isolation layers provide good strain isolation to functional device layers. Multilayer devices are constructed to position a neutral mechanical surface coincident or proximate to a functional layer having a material that is susceptible to strain-induced failure. Neutral mechanical surfaces are positioned by one or more layers having a property that is spatially inhomogeneous, such as by patterning any of the layers of the multilayer device. 144.-. (canceled)45. A stretchable and foldable multilayer electronic device , comprising:a substrate;an isolation layer disposed on a portion of the substrate; at least one device island; and', 'at least one stretchable interconnect coupled to the at least one device island;', 'wherein at least a portion of the device island is in physical communication with the isolation layer; and', 'wherein at least a portion of the stretchable interconnect is not in physical communication with the isolation layer;, 'a functional layer comprisingone or more neutral mechanical surface adjusting layers; and wherein at least one of said one or more neutral mechanical surface adjusting layers is disposed over said functional layer,', 'wherein at least one of said one or more neutral mechanical surface adjusting layers of said multilayer electronic device has a property that is spatially inhomogeneous relative to a location in said multilayer electronic device., 'one or more encapsulating layers disposed over the at least one device island,'}46. The device of claim 45 , wherein said spatially inhomogeneous property claim 45 , said isolation layer claim 45 , said at least one stretchable interconnect claim 45 , and said one or more encapsulating layers position a ...

Подробнее
Номер записи: 97
10-03-2022 дата публикации

STRETCHABLE MOUNTING BOARD

Номер: US20220078904A1
Автор: Asai Ryo, Katsu Hayato, Nishida Keisuke, Okada Takayuki, TANI Shinsuke
Принадлежит:

A stretchable mounting board that includes a stretchable substrate having a main surface, a stretchable wiring disposed on the main surface of the stretchable substrate, a mounting electrode section electrically connected to the stretchable wiring, solder electrically connected to the mounting electrode section and including bismuth and tin, and an electronic component electrically connected to the mounting electrode section with the solder interposed therebetween. The mounting electrode section has a first electrode layer on a side thereof facing the stretchable wiring and which includes bismuth and tin, and a second electrode layer on a side thereof facing the solder and which includes bismuth and tin. A concentration of the bismuth in the first electrode layer is lower than a concentration of the bismuth in the second electrode layer. 1. A stretchable mounting board comprising:a stretchable substrate having a main surface;a stretchable wiring disposed on the main surface of the stretchable substrate;a mounting electrode section electrically connected to the stretchable wiring;solder electrically connected to the mounting electrode section and including bismuth and tin; andan electronic component electrically connected to the mounting electrode section with the solder interposed between the electronic component and the mounting electrode,whereinthe mounting electrode section has a first electrode layer on a side thereof facing the stretchable wiring and which includes bismuth and tin, and a second electrode layer on a side thereof facing the solder and which includes bismuth and tin, anda concentration of the bismuth in the first electrode layer is lower than a concentration of the bismuth in the second electrode layer.2. The stretchable mounting board according to claim 1 , wherein the mounting electrode section further includes silver and a resin.3. The stretchable mounting board according to claim 2 , wherein the resin includes at least one resin selected from ...

Подробнее
Номер записи: 98
02-03-2017 дата публикации

METHOD FOR MANUFACTURING MULTILAYER SUBSTRATE

Номер: US20170062100A1
Автор: YOSUI Kuniaki
Принадлежит:

In a method for manufacturing a multilayer substrate, first, a via hole is formed in a first insulating layer and a second insulating layer and filled with conductive paste. Subsequently, the first insulating layer and the second insulating layer are stacked on each other. Next, the conductive paste is cured to form a via conductor while the first insulating layer and the second insulating layer are integrated through thermal pressing. Then, a penetrating hole that penetrates the via conductor in the laminating direction is formed. 1. A method for manufacturing a multilayer substrate , the method comprising the steps of:forming a via hole in a base material;forming an interlayer connection conductor in the via hole;stacking and integrating a plurality of the base materials on which the interlayer connection conductor is formed; andcausing a portion of a region in which the interlayer connection conductor is formed to be penetrated in a laminating direction.2. The method for manufacturing a multilayer substrate according to claim 1 , further comprising a step of growing a metal film on the interlayer connection conductor exposed to an inner side of a penetrated portion of the region.3. The method for manufacturing a multilayer substrate according to claim 1 , wherein: a first main surface on which conductive foil is formed; and', 'a second main surface on which no conductive foil is formed; and, 'the base material includesin the step of stacking and integrating the plurality of the base materials, the base materials are stacked with second main surfaces of the base materials facing each other so that a plurality of the interlayer connection conductors are overlapped in a plan view.4. The method for manufacturing a multilayer substrate according to claim 1 , wherein:the base material includes a main surface on which conductive foil is formed; and a first main surface that is in contact with the base material; and', 'a second main surface that is not in contact with ...

Подробнее
Номер записи: 99
22-05-2014 дата публикации

VAPOR DEPOSITION APPARATUS, METHOD OF FORMING THIN FILM USING THE SAME AND METHOD OF MANUFACTURING ORGANIC LIGHT-EMITTING DISPLAY APPARATUS

Номер: US20140141154A1
Автор: Huh Myung-Soo, Jang Choel-Min, JUNG Suk-Won, Kim Jae-Hyun, Kim Jin-Kwang, KIM Sung-Chul, Song Seung-Yong
Принадлежит:

A vapor deposition apparatus in which a deposition process is performed by moving a substrate, the vapor deposition apparatus including a supply unit that injects at least one raw material gas towards the substrate, and a blocking gas flow generation unit that is disposed corresponding to the supply unit and generates a gas-flow that blocks a flow of the raw material gas. 1. A vapor deposition apparatus in which a deposition process is performed by moving a substrate , the vapor deposition apparatus comprising:a supply unit that injects at least one raw material gas towards the substrate; anda blocking gas flow generation unit that is disposed corresponding to the supply unit and generates a gas-flow that blocks a flow of the raw material gas.2. The vapor deposition apparatus as claimed in claim 1 , further comprising a chamber to accommodate the substrate claim 1 , the supply unit claim 1 , and the blocking gas flow generation unit therein.3. The vapor deposition apparatus as claimed in claim 1 , wherein the blocking gas flow generation unit injects towards the supply unit a blocking gas that contains an inert gas.4. The vapor deposition apparatus as claimed in claim 1 , wherein the blocking gas flow generation unit injects towards the supply unit the blocking gas that contains an inert gas when the substrate is not located in a region corresponding to the supply unit.5. The vapor deposition apparatus as claimed in claim 1 , wherein the blocking gas flow generation unit includes a plurality of slits to inject the blocking gas.6. The vapor deposition apparatus as claimed in claim 1 , further comprising a driving unit to move the substrate.7. The vapor deposition apparatus as claimed in claim 6 , wherein the substrate is placed on a stage and the driving unit is connected to the stage to move the stage.8. The vapor deposition apparatus as claimed in claim 6 , wherein the driving unit is disposed to have a reciprocal movement along guide rails.9. The vapor deposition ...

Подробнее
Номер записи: 100