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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

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Мониторинг СМИ

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

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Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 26. Отображено 26.
18-07-2012 дата публикации

Multi-program-segment continuous acceleration and deceleration control method based on advanced-filter technology

Номер: CN0101833306B
Автор: YUFENG BAO, OU LI, MINGLIE LIU, DONGSHENG YANG, BAO YUFENG, LI OU, LIU MINGLIE, YANG DONGSHENG
Принадлежит:

The invention relates to a multi-program-segment continuous acceleration and deceleration control method based on a advanced-filter technology, comprising the following steps of: carrying out advanced planning according to processing program data of an input workpiece and determining advanced planning parameters of all program segments; carrying out corresponding linear acceleration and deceleration planning by utilizing the planning parameters of all program segments and carrying out interpolation on speed values; carrying out segmental sliding average filtering on the speed values of all segments subjected to the interpolation to obtain new speed values, wherein the advanced planning calculation of the processing program data of the input workpiece comprises the following steps of: determining transition point speeds among all program segments according to the processing program data of the workpiece and a transition point algorithm; determining the planning parameters of all program ...

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Номер записи: 1
15-09-2010 дата публикации

Multi-program-segment continuous acceleration and deceleration control method based on advanced-filter technology

Номер: CN0101833306A
Автор: YUFENG BAO, OU LI, MINGLIE LIU, DONGSHENG YANG, BAO YUFENG, LI OU, LIU MINGLIE, YANG DONGSHENG
Принадлежит:

The invention relates to a multi-program-segment continuous acceleration and deceleration control method based on a advanced-filter technology, comprising the following steps of: carrying out advanced planning according to processing program data of an input workpiece and determining advanced planning parameters of all program segments; carrying out corresponding linear acceleration and deceleration planning by utilizing the planning parameters of all program segments and carrying out interpolation on speed values; carrying out segmental sliding average filtering on the speed values of all segments subjected to the interpolation to obtain new speed values, wherein the advanced planning calculation of the processing program data of the input workpiece comprises the following steps of: determining transition point speeds among all program segments according to the processing program data of the workpiece and a transition point algorithm; determining the planning parameters of all program ...

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Номер записи: 2
30-03-2018 дата публикации

Purified cotton pipeline removes miscellaneous equipment

Номер: CN0207159445U
Автор: CONG CHANGHUA, BAO AIMING, BAO YUFENG
Принадлежит: NANTONG YAOHUA FIBRE CO LTD, NANTONG YAOHUA FIBRE CO., LTD.

The utility model discloses a purified cotton pipeline removes miscellaneous equipment, include the transfer body, locate admission line on the transfer body with give vent to anger pipeline and locating edulcoration board in the transfer body, edulcoration board slope set up in the transfer is originally internal, transfer body below is equipped with an album thing pipeline, the cross section department of collection thing pipeline is equipped with the filter screen. The utility model provides a purified cotton pipeline removes miscellaneous equipment, simple structure, when the purified cotton passed through the pipeline, things such as impurity in the purified cotton or metal are got rid of to edulcoration board on the accessible transfer body, and were easy and simple to handle.

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Номер записи: 3
01-04-2021 дата публикации

IMAGE PROCESSING METHOD AND APPARATUS, DISPLAY DEVICE, AND COMPUTER READABLE STORAGE MEDIUM

Номер: US20210097658A1
Автор: Haifeng BI, Xin WANG, Yan FANG, Wenke LI, Yufeng BAO, Bailing LIU, Shun ZHAO, Lifeng CHEN, BI HAIFENG, WANG XIN, FANG YAN, LI WENKE, BAO YUFENG, LIU BAILING, ZHAO SHUN, CHEN LIFENG, BI, Haifeng, WANG, Xin, FANG, Yan, LI, Wenke, BAO, Yufeng, LIU, Bailing, ZHAO, Shun, CHEN, Lifeng
Принадлежит: ORDOS YUANSHENG OPTOELECTRONICS CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.

An image processing method provided by embodiments of the present disclosure includes acquiring, two adjacent frames of original images from a video image data stream; extracting a feature element that produces smear from the two adjacent frames of the original images; generating a reconstructed image frame that does not comprise the feature element by using the two adjacent frames of the original images and the feature element; and inserting the reconstructed image frame between the two adjacent frames of the original images.

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Номер записи: 4
04-04-2023 дата публикации

Pecan screening and grading machine and screening method

Номер: CN115889240A
Автор: LI YIBING, BAO YUFENG
Принадлежит:

The pecan screening and grading machine comprises a drying module, a conveying belt, a visual identification module and a grading module, the drying module comprises a drying chamber, a feeding port is formed in the top of the drying chamber, a discharging port is formed in the bottom of the drying chamber, a feeding port is formed in the side wall of the drying chamber, a screening mechanism is arranged in the drying chamber, and a heat exchanger is arranged on the side wall of the drying chamber; the heat exchange module is used for carrying out heat exchange on gas in the drying chamber, the conveying belt is used for conveying hickory nuts, a defective product groove is formed in the end of the conveying belt, the visual recognition module comprises a recognition box, a camera and a color recognition unit, the recognition box is arranged on the conveying belt, and the grading module comprises an adjustable Helmholtz nozzle and a plurality of grading grooves. The multiple grading grooves ...

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Номер записи: 5
11-07-2023 дата публикации

Refrigerator

Номер: CN116412596A
Автор: GUO DONG, FU JING, YANG CHUN, BAO YUFENG
Принадлежит:

The invention provides a refrigerator which comprises a refrigerator body, a door body and a hinge provided with a first hinge shaft and a second hinge shaft. The door body is provided with a door front wall and a door side wall; the end, close to the hinge, of the door body is provided with a first linear track groove and a second linear track groove. The first hinge shaft is matched with the first track groove, and the second hinge shaft is matched with the second track groove; the central track line of the first track groove is marked as a first track line S, and the central track line of the second track groove is marked as a second track line K; the first track line S extends from one end far away from the door front wall and the door side wall to one end close to the door front wall and the door side wall along a straight line; the second track line K extends from one end close to the door front wall and far away from the front side wall to one end far away from the door front wall ...

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Номер записи: 6
21-05-2014 дата публикации

Full closed-loop control method for multi-shaft linked dynamic correction of interpolation positions

Номер: CN103809520A
Автор: LIU YINZHONG, SUN WEITANG, BAO YUFENG
Принадлежит:

The invention relates to a full closed-loop control method for multi-shaft linked dynamic correction of interpolation positions. The full closed-loop control method for multi-shaft linked dynamic correction of the interpolation positions comprises adjusting command positions of shafts on a first command position coordinate according to collected deviation between actual positions of the shafts and a motor; performing projection of adjusted command position vectors of the shafts on a machined track, obtaining a projection length and confirming corrected command positions; stopping adjusting when a full closed-loop condition is satisfied; performing speed connection processing on a movement segment and a next movement segment when a program segment is in parallel connection and provided with follow-up movement segments; not adjusting the interpolation positions until interpolation of the current movement segment is not achieved if the full closed-loop control condition is not satisfied and ...

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Номер записи: 7
27-06-2023 дата публикации

Refrigerator and control method thereof

Номер: CN116336726A
Автор: WANG GUOQING, ZHAO XING, BAO YUFENG
Принадлежит:

According to the refrigerator and the control method thereof, a refrigeration evaporator, a freezing evaporator and a variable-temperature evaporator which are connected in parallel are arranged in the refrigerator, the variable-temperature evaporator can conduct temperature control on a variable-temperature chamber in a targeted mode, refrigeration circulation of the refrigeration evaporator and the freezing evaporator does not need to be depended on, and the refrigeration efficiency of the variable-temperature chamber can be improved; meanwhile, the refrigeration requirement of a user on the variable-temperature chamber is met. In addition, two air cylinders with different suction pressures are arranged in the compressor, and the two air cylinders are matched with a mixing cavity in the compressor for use, so that the refrigeration efficiency of the system is improved.

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Номер записи: 8
19-02-2014 дата публикации

Ionic moisturizing fresh-keeping frostless air-cooled refrigerator

Номер: CN103591755A
Автор: MA DEGANG, BAO YUFENG, WANG SHUKE, ZHU JIANGAO, HU ZHE
Принадлежит:

The invention relates to an ionic moisturizing fresh-keeping frostless air-cooled refrigerator which comprises a refrigerating chamber, wherein an air channel covering plate is arranged in the refrigerating chamber, and an air outlet is formed in the air channel covering plate. The ionic moisturizing fresh-keeping frostless air-cooled refrigerator further comprises a water cluster separating device which is arranged in the refrigerating chamber and matched with the air outlet. The water cluster separating device can separate water clusters in the refrigerating chamber and damage aggregation structures of the water clusters to achieve the purpose of diminishing the water clusters. Therefore, the utilization rate of water for moisturizing is increased, nutrient substances are kept well, and fresh-time of food can be prolonged.

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Номер записи: 9
21-09-2011 дата публикации

Door with hidden door end cover, refrigerator with door and method for machining door

Номер: CN0102191905A
Автор: JINKE CHEN, YUFENG BAO, XUJIE WAN, CHEN JINKE, BAO YUFENG, WAN XUJIE
Принадлежит:

The invention relates to a refrigerator door, in particular to a refrigerator door with a hidden upper end cover, a refrigerator with the door and a method for machining the door. The invention provides a door end cover hidden door with a diagonal bend on a flanging at the corner, a refrigerator with the door and a method for machining the door. The door comprises a door body shell, wherein the upper end cover is arranged above the door body shell; a bend is arranged at the matching position of the door body shell and the upper end cover; and the bend at the corner is the diagonal bend which covers the inner side of the corner completely. In the door end cover hidden door, the flanging of the diagonal bend is arranged at the corner of a door body, so the problems of the leakage of materials at the corner and influences on appearance due to leakage holes at the corner are solved thoroughly.

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Номер записи: 10
20-03-2018 дата публикации

Cotton pulp circulation slag removal equipment

Номер: CN0207121748U
Автор: BAO YUFENG, BAO AIMING, CONG CHANGHUA
Принадлежит: NANTONG YAOHUA FIBRE CO LTD, NANTONG YAOHUA FIBRE CO., LTD.

The utility model provides a pair of cotton pulp circulation slag removal equipment, include and join in marriage the thick liquid pond and manage and join in marriage a glass scummer of starching thepond intercommunication through defeated thick liquid that the slag notch of a glass scummer leads to the subsider, the subsider manages to feed through through defeated thick liquid to be had exceptthat the inder pot, and the grout outlet of a glass scummer feeds through through defeated thick liquid pipe has the 2nd glass scummer, and the slag notch of the 2nd glass scummer leads to the subsider, and the discharge gate of subsider has except that the inder pot through failing thick liquid pipe intercommunication, joins in marriage the conveyer pipe of starching pond except that connecing to lead to on the grout outlet of inder pot. The beneficial effects of the utility model are that: the device is rational in infrastructure, uses through multiunit slag removal equipment's combination,makes ...

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Номер записи: 11
27-06-2023 дата публикации

Refrigerator and refrigeration constant temperature control method of refrigerator

Номер: CN116336718A
Автор: WANG GUOQING, ZHAO XING, BAO YUFENG, WANG HAIYAN
Принадлежит:

The invention discloses a refrigerator and a refrigeration constant-temperature control method of the refrigerator, and the refrigerator comprises a refrigeration system which comprises a compressor, an evaporator and an air duct; the evaporator temperature detection device is used for detecting the temperature of the evaporator; the refrigerating temperature detection device is used for detecting the temperature in the refrigerating chamber; the electric air door is used for adjusting the air quantity entering the refrigerating chamber; the controller is configured to periodically detect the temperature of the evaporator and the temperature in the refrigerating chamber according to a first time interval in the operation process of the compressor; a target temperature difference value interval corresponding to the difference value between the temperature in the refrigerating chamber and the temperature of the evaporator is determined from the multiple continuous temperature difference value ...

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Номер записи: 12
27-06-2023 дата публикации

Method for judging oxidation-reduction end point of anode furnace

Номер: CN116334402A
Автор: CUI PING, WANG ZHENGBIN, SUN XIANRU, HE JIANPING, ZHAO YAO, CHENG BIN, HU TONGYOU, BAO YUFENG, LI MIN, XU YUWEN
Принадлежит:

According to the method for judging the oxidation-reduction end point of the anode furnace, firstly, a technological parameter judgment basis in the smelting process is established, especially technological parameter judgment standards at the oxidation and reduction end point need to be established, and the judgment standards are not only single flue gas components and content, but also the temperature of molten copper in the furnace and a sample image; through simultaneous comprehensive comparison of the technological parameters in the three aspects, the actual process of the copper smelting working condition is objectively and accurately known, so that specific process operation is implemented, the smelting process is accurately controlled, the quality of refined copper is guaranteed, energy consumption is reduced, and smelting efficiency is improved.

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Номер записи: 13
10-06-2015 дата публикации

Refrigerator and structure for fixing door shelf of refrigerator

Номер: CN104697286A
Автор: SU XIAOQING, YANG SHAOPIAO, MA DEGANG, BAO YUFENG
Принадлежит:

The invention provides a refrigerator and a structure for fixing a door shelf of the refrigerator, and relates to the technical field of refrigerators. The structure for fixing the door shelf of the refrigerator comprises first clamping structures and second clamping structures, the first clamping structures are used for stopping the door shelf from moving along the horizontal direction and the downward direction, and the second clamping structures are used for stopping the door shelf from moving along the upward direction; the second clamping structures comprise first clamping portions and second clamping portions, the first clamping portions are arranged on the outer wall of the door shelf, the second clamping portions are arranged on the inner wall of a door, and the first clamping portions and the second clamping portions are clamped with one another. The refrigerator and the structure have the advantages that the problem that an existing door shelf of an existing refrigerator moves ...

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Номер записи: 14
30-03-2018 дата публикации

Superelevation of ultra -supercritical steam turbine unit in, low pressure stator blade

Номер: CN0207161149U
Автор: BAO YUFENG, ZHAO JINGJING, WU YAN, ZHENG ZHIPENG
Принадлежит: WUXI RUNHE BLADE MFG CO LTD, WUXI RUNHE BLADE MANUFACTURING CO., LTD.

The utility model relates to a superelevation of ultra -supercritical steam turbine unit in, low pressure stator blade, including blade root, blade profile and shrcud ring, fir type blade root is adopted to the blade root longitudinal section of blade, and the blade profile is curved twisted impeller type, and wear -resistant coating is scribbled on the blade profile surface, and the shrcud ring is the integral shroud form, be equipped with wear -resistant coating on the blade profile surface, wear -resistant coating thickness is 0.2mm. This application adopts single blade profile and blade root, shrcud ring to constitute whole form blade. The novel structure of installation of fir type blade root is adopted to the blade root of this kind of blade, and convex tongue and groove is that optimalarc's mounting structure compares with " T " type blade root and has better bearing capacity, and installs and removes conveniently. The blade profile adopts the complete three -dimensional curvedtwisted ...

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Номер записи: 15
02-05-2023 дата публикации

Refined cotton raw material loosening device

Номер: CN116043372A
Автор: BAO AIMING, YANG JINFU, BAO YUFENG, YANG GUOJUN, SHI ZUOYUN, XU HONGMEI, SU XIAOHONG, GU YONGJUN
Принадлежит:

The invention relates to the technical field of refined cotton raw material loosening, in particular to a refined cotton raw material loosening device which comprises a box body, a loosening roller set is arranged in the box body, a guide sliding groove is formed in the side wall of the box body, an impurity screening net is clamped in the guide sliding groove in a sliding mode, and a vibration motor is installed at the front end of a shell of the impurity screening net. A spring is arranged between a shell of the impurity screening net and the inner groove wall of the guide sliding groove. The drying box with the material overturning structure is arranged at the top end of the box body, and the material baffle sliding transversely is arranged on the drying box, so that refined cotton is comprehensively overturned, dried and dried before loosening, and the phenomenon that the refined cotton raw materials adhere to the surface of the loosening roller set due to the fact that certain moisture ...

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Номер записи: 16
24-06-2015 дата публикации

Air cooling refrigerator

Номер: CN104729191A
Автор: LI TAO, LIU HENGYOU, BAO YUFENG, WAN XUJIE, WANG SHUKE
Принадлежит:

The invention discloses an air cooling refrigerator and relates to the technical field of refrigerators. The air cooling refrigerator aims to solve the problem that in the prior art, because condensate water generated by a refrigeration air duct at a bottom plate cannot be easily led out, after the condensate water is frozen, an air hole is blocked. The air cooling refrigerator comprises a refrigeration box inner container. The refrigeration box inner container comprises an inner container rear wall and an inner container base plate. The refrigeration box inner container is provided with an air duct assembly which is close to the inner container rear wall. The air duct assembly comprises an air duct partition plate dividing a refrigerating box into a refrigerating chamber and a refrigerating air duct area. The part, located in the refrigerating air duct area, of the inner container base plate is an air duct inner container base plate, and the part, located in the refrigerating chamber, ...

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Номер записи: 17
02-05-2023 дата публикации

Extrusion dehydration device for refined cotton production

Номер: CN116045615A
Автор: BAO AIMING, YANG JINFU, BAO YUFENG, YANG GUOJUN, SHI ZUOYUN, XU HONGMEI, SU XIAOHONG, GU YONGJUN
Принадлежит:

The invention relates to the technical field of refined cotton production, in particular to an extrusion dewatering device for refined cotton production, which comprises a base, a conveying belt is mounted at the top end of the base, a collecting box is mounted in the middle of the conveying belt, and a mounting frame is fixed at the top end of the base. The mounting frame is fixed to the top end of the base, when the conveying belt drives refined cotton to conduct extrusion dewatering, the height from the limiting plate and the limiting cone to the surface of the conveying belt is adjusted, then the consistency of the extrusion dewatering thickness of the refined cotton is adjusted, the extrusion thickness of the refined cotton is consistent, and the extrusion dewatering effect is consistent and sufficient. The barrier strip is arranged on the edge of the surface of the conveying belt, after the refined cotton is extruded and dehydrated on the conveying belt, extruded water enters the ...

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Номер записи: 18
24-08-2023 дата публикации

Refrigerator

Номер: AU2021317121B2
Автор: Hualiang GAO, Tiewei Liu, Yuan Bai, Yufeng BAO
Принадлежит: Hisense Shandong Refrigerator Co Ltd

Disclosed is a refrigerator, comprising a low-temperature storage chamber, a door body, a multifunctional drawer and a shielding assembly, wherein a low-temperature storage space is formed in the low-temperature storage chamber; the door body is used for opening or closing the low-temperature storage chamber; the multifunctional drawer is mounted on the inner wall of the door body; the shielding assembly is arranged in the multifunctional drawer; and the multifunctional drawer comprises a storage box cover, a drawer body, a storage box and a metal guide rail. The shielding assembly of the present application forms a metal shielding cavity in the multifunctional drawer, such that identification signals sent by an antenna in the refrigerator can be shielded so as to ensure that an RFID tag in the storage box will not be read.

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Номер записи: 19
29-02-2024 дата публикации

Curved liquid crystal display panel and curved display device

Номер: US20240069395A1
Автор: Chao Zhong, Lei Qin, Shuai Li, Yanru GUO, Yanxue Zhang, Yong Zeng, Yufeng BAO, YUTING ZHANG, Zeyu QU, Zhonglin Li, Zhoushuo CHU
Принадлежит: BOE Technology Group Co Ltd, Chengdu Boe Display Technology Co ltd

Provided is a curved liquid crystal display panel, including a color film substrate and an array substrate. An orthographic projection of the color film substrate on the array substrate is within the array substrate. The color film substrate includes a first side surface and a second side surface. The array substrate includes a third side surface and a fourth side surface. The first side surface is adjacent to and staggered from the third side surface. The second side surface is adjacent to and staggered from the fourth side surface. At positions where the third side surface and the fourth side surface are disposed, each of a side, proximal to the color film substrate, of the array substrate and a side, distal from the color film substrate, of the array substrate includes a structure formed by a grinding process.

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Номер записи: 20
23-05-2024 дата публикации

Refrigerator

Номер: US20240167756A1
Автор: Chun Yang, Dong Guo, Haiyan Wang, Xiangping Zhang, Yufeng BAO
Принадлежит: Hisense Refrigerator Co Ltd

A refrigerator includes a refrigerator body and a door body. In a case where the door body is opened from a closed state to a first state, a first hinge shaft moves from a first positioning position to a second positioning position along a first positioning trajectory line with respect to a first trajectory slot, and a second hinge shaft moves from a first guiding position to a second guiding position along a first guiding trajectory line with respect to a second trajectory slot. In a case where the door body continues to be opened from the first state to a second state, the first hinge shaft moves from the second positioning position to a third positioning position along a second positioning trajectory line, the second hinge shaft moves from the second guiding position to a third guiding position along a second guiding trajectory line.

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Номер записи: 21
28-04-2022 дата публикации

Refrigerator

Номер: AU2021317121A1
Автор: Hualiang GAO, Tiewei Liu, Yuan Bai, Yufeng BAO
Принадлежит: Hisense Shandong Refrigerator Co Ltd

Disclosed is a refrigerator, comprising a low-temperature storage chamber, a door body, a multifunctional drawer and a shielding assembly, wherein a low-temperature storage space is formed in the low-temperature storage chamber; the door body is used for opening or closing the low-temperature storage chamber; the multifunctional drawer is mounted on the inner wall of the door body; the shielding assembly is arranged in the multifunctional drawer; and the multifunctional drawer comprises a storage box cover, a drawer body, a storage box and a metal guide rail. The shielding assembly of the present application forms a metal shielding cavity in the multifunctional drawer, such that identification signals sent by an antenna in the refrigerator can be shielded so as to ensure that an RFID tag in the storage box will not be read.

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Номер записи: 22
04-07-2024 дата публикации

Refrigerator

Номер: US20240219106A1
Автор: Chun Yang, Dong Guo, Haiyan Wang, Jing Fu, Xiangping Zhang, Yufeng BAO
Принадлежит: Hisense Refrigerator Co Ltd

A refrigerator includes a box body, a hinge assembly, and a door body. The hinge assembly includes a plate body, a locking hook, and a blocking portion. A free end of the locking hook extends in a direction away from the plate body and is bent in a direction proximate to the plate body, so as to form an opening toward the plate body. In a case where the door body is in a closed state, the blocking portion is located in the opening. During a process from closing to opening of the door body, the locking hook is deformed under force to be disengaged from the blocking portion and unlocked.

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Номер записи: 23
05-06-2024 дата публикации

Refrigerator

Номер: EP4379297A1
Автор: Chun Yang, Dong Guo, Haiyan Wang, Xiangping Zhang, Yufeng BAO
Принадлежит: Hisense Refrigerator Co Ltd

A refrigerator (1), comprising a hinge plate (40); and a door body (30) which can rotate relative to the hinge plate (40). The door body (30) is provided with a front wall (31) and a side wall (32) close to the hinge plate (40); when the door body (30) rotates open from a closed state to a first state, a first hinge shaft (41) moves from a first positioning location (51) to a second positioning location (52) along a first straight line (512) with respect to a first track slot (50), and a second hinge shaft (42) moves from a first guide position (61) to a second guide position (62) along a second straight line (612) with respect to a second track slot (60), so that the door body (30) moves a first distance inwards; and when the door body (30) continues to open from the first state to a second state, the second state being less than 90°, the first hinge shaft (41) moves from the second positioning location (52) to a third positioning location (53) along a first curve (523) relative to the first track slot (50), and the second hinge shaft (42) moves from the second guide position (62) to a third guide position (63) along a second curve (623) relative to the second track slot (60), so that the door body (30) moves a second distance inwards.

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Номер записи: 24
24-07-2024 дата публикации

Refrigerator

Номер: EP4403855A1
Автор: Chun Yang, Dong Guo, Haiyan Wang, Jing Fu, Xiangping Zhang, Yufeng BAO
Принадлежит: Hisense Refrigerator Co Ltd

A refrigerator (1), the refrigerator (1) comprising a refrigerator body (10), a hinge assembly (30), and a door body (20). The hinge assembly (30) comprises a first track groove (433), a second track groove (434), a first shaft (421), and a second shaft (422). The door body (20) is connected to the refrigerator body (10) by means of the hinge assembly (30). A plane in which a side surface of the refrigerator body (10) close to the hinge assembly (30) is located is defined as a reference plane (M0). An included angle between a positioning center point (P) and a direction of motion of a guiding center point (Q) is a displacement included angle. During the process of opening the door body (20) from the closed state to a second angle passing through a first angle, the guiding center point (Q) of the second shaft (422) moves along a second track line (K) of the second track groove (434), and the positioning center point (P) of the first shaft (421) moves from one end of a linear track section of the first track groove (433) to the other end, so that the door body (20) moves inward during rotation. The difference between the displacement included angle of the door body (20) when the door body (20) is opened to any two angles is not greater than a preset angle.

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Номер записи: 25
27-08-2024 дата публикации

Curved liquid crystal display panel and curved display device

Номер: US12072590B2
Автор: Chao Zhong, Lei Qin, Shuai Li, Yanru GUO, Yanxue Zhang, Yong Zeng, Yufeng BAO, YUTING ZHANG, Zeyu QU, Zhonglin Li, Zhoushuo CHU
Принадлежит: BOE Technology Group Co Ltd, Chengdu Boe Display Technology Co ltd

Provided is a curved liquid crystal display panel, including a color film substrate and an array substrate. An orthographic projection of the color film substrate on the array substrate is within the array substrate. The color film substrate includes a first side surface and a second side surface. The array substrate includes a third side surface and a fourth side surface. The first side surface is adjacent to and staggered from the third side surface. The second side surface is adjacent to and staggered from the fourth side surface. At positions where the third side surface and the fourth side surface are disposed, each of a side, proximal to the color film substrate, of the array substrate and a side, distal from the color film substrate, of the array substrate includes a structure formed by a grinding process.

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Номер записи: 26