Способ определения позиции видеомодулей внутри группы

Изобретение относится к технологиям сетевой связи. Технический результат заключается в повышении скорости обработки данных. Способ определения позиций видеомодулей внутри группы характеризуется тем, что для определения позиций видеомодулей внутри группы контроллер группы передает одному или более видеомодулям команду на активизацию одного или более излучателей сигнала, активированные излучатели сигнала транслируют сигнал, передающийся беспроводным способом, этот сигнал принимается одним или более приемниками сигнала одного или более видеомодулей, приемники сигнала которых расположены рядом с активированными излучателями сигнала, видеомодули, принявшие сигнал, передают информацию о приеме контроллеру группы, контроллер группы, на основе информации о расположении излучателей сигнала и приемников сигнала в видеомодулях, информации об активированных излучателях сигнала и информации о приемниках сигнала, принявших сигнал, определяет расположение этих модулей относительно друг друга и заносит ...

Schaltungsanordnung zum Betreiben einer Vakuumfluoreszensanzeigevorrichtung

Steuereinrichtung für ein Flüssigkristallanzeigegerät.

Indicator screen in quasi-analog form shows readings and changes in them by means of tips of pointers in enlargement and second pointers for indicating secondary readings

The readings and changes in readings appear on a screen in quasi analog form. The scale-markings and the figures on them are dynamically expanded by the pointer with the maximum reading on the tip of the pointer. /a second smaller pointer indicates a secondary reading and can be integrated in the scale.

Anzeigevorrichtung und Head-Mounted-Display-Vorrichtung

Eine Anzeigevorrichtung und eine Head-Mounted-Display-Vorrichtung werden bereitgestellt. Die Anzeigevorrichtung umfasst eine Anzeigeeinheit und ein erstes optisches Modul. Die Anzeigeeinheit umfasst zudem eine Vielzahl von Anzeigebereichen, wobei jeder Anzeigebereich eine Vielzahl von Pixeleinheiten umfasst. Die Anzeigefarben der Pixeleinheiten in einem Anzeigebereich sind dieselben, und die Anzeigefarben der Pixeleinheiten in unterschiedlichen Anzeigebereichen sind unterschiedlich. Das erste optische Modul ist dazu bestimmt, Bildlicht der Vielzahl von Anzeigebereichen zu konvergieren und zu überlagern, um ein Anzeigebild zu erzeugen.

Display apparatus

Device for dispensing plastic fasteners

A device for dispensing individual plastic fasteners from a continuous supply of ladder stock includes a head assembly (53) that is designed to receive the supply of ladder stock, sever an individual fastener from the supply ladder stock and eject the individual fastener during a single stroke of its actuation cycle. The device also includes a stepper motor (103) for driving the head assembly through its actuation cycle, a DC power switching supply for regulating the power supplied to the stepper motor from an AC input power source, and a controller (105) for collecting historical data relating to usage of the device and for regulating operation of the stepper motor. The controller is programmed to enable certain operational characteristics, such as stroke speed and mode, to be regulated through a user interface which includes a screen display and a plurality of control buttons. The device can be configured to dispense a double fastener or a fastener of which the first end of a filament ...

A display

Photographic-flash response system

Increasing the standard of a raster-scanned video signal and interlace-to-sequential conversion

Shift register

Electroluminescent display and driving device thereof

Display device

A display device may include a display panel in which a plurality of sub-pixels is defined, a roller configured to wind or unwind the display panel, a first back cover 1410a configured to support the display panel and configured be wound or unwound along with the display panel, a second back cover fixed to the roller 1410b, and a base plate 1070 disposed on one surface of the first back cover and the second back cover, wherein the first back cover and the second back cover are coupled to each other by the base plate. Preferably, there can be a top cover, with a curved outer surface, disposed on another surface of the first and second back covers, so that the back covers are interposed between the base plate and top cover. The first back cover may have a plurality of openings or holes 1412 which can be penetrated by fixing members 1071 to fix the base plate and top cover to each other. The second back cover may be of a smaller thickness or size than the first back cover. There may also be ...

PROCEDURE, DEVICE AND SYSTEM FOR THE PRODUCTION OF BY REMARKABLE LIGHT RECOGNIZABLE PICTURES, TEXTS AND INFORMATION

SENSOR ELEMENT, DEVICE AND PROCEDURE FOR THE INSPECTION OF A CONDUCTIVE STRIP STRUCTURE, MANUFACTURING PROCESS FOR SENSOR ELEMENT

RENDITION ARRANGEMENT AND PROCEDURE FOR STEERING A SUCH RENDITION ARRANGEMENT.

OPTICAL DISPLAY DRIVING METHOD

BROADCAST PROGRAM SELECTION

CYLINDRICAL MAGNETIC DOMAIN DISPLAY SYSTEM

CONTROL SYSTEM AND METHOD FOR DATA TRANSMISSION, AND CHIP ARRAY AND DISPLAY

Disclosed are a control system and method for data transmission, and a chip array and a display. The control system for data transmission comprises: a chip array (20), which comprises a plurality of rows of chip combinations, wherein any row of chip combinations comprises at least two chip groups, and various chips in a chip group are cascaded with one another; and a controller (30), which is used for receiving display data and generating a plurality of groups of display signals corresponding to the plurality of rows of chip combinations according to the display data, wherein any group of display signals is divided into at least two paths of display sub-signals corresponding to at least two chip groups, and any path of display sub-signals is connected to a signal input end of a first chip in a chip group corresponding thereto. The control system and method for data transmission, and a chip array and a display solve the technical problem in the prior art that electromagnetic radiation increases ...

DISPLAY APPARATUS

A persistence of vision display is disclosed comprising: a processing unit; a plurality of light arrays independently electrically connected to said processing unit, wherein the processing unit is adapted to control the output displayed on each array independently.

BALLAST FOR GAS DISCHARGE TUBING

A system for controlling signage comprised of plural gas discharge lamps, comprising a ballast associated with each gas discharge tube, each ballast comprising a variable voltage converter unit coupled to a gas discharge tube and a communication module, apparatus for transmitting control signals between the ballasts via the communication modules for controlling the converters and thus controlling operation of the gas discharge lamps to provide special display effects.

METHOD FOR MULTICASTING INFORMATION TO A USER POPULATION AND DEVICE FOR ITS IMPLEMENTATION.

Multi-function lens device

DISPLAY APPARATUS

LED BACKLIGHT DRIVING CIRCUIT, LIQUID CRYSTAL DISPLAY DEVICE, AND METHOD OF DRIVING A DRIVING CIRCUIT

Include an inspection of the circuit of a liquid crystal display device and inspection method thereof

A flexible display

MAGNETIC BUBBLE DEVICES

DISPLAY DEVICE AND METHOD FOR DRIVING THE DISPLAY DEVICE

METHOD AND SYSTEM FOR PROVIDING LIGHTING EFFECTS INTO A SHED

L'invention concerne un procédé de réalisation d'effets lumineux dans une foule d'individus (12), comprenant la projection sur la foule d'images infrarouges (11), au moins certains individus de la foule portant chacun un dispositif (14) de réception infrarouge et d'émission de lumière visible.

표시 장치 및 표시 장치의 제조 방법

... 본 발명은 표시 장치에 관한 것이다. 본 발명의 표시 장치는 다수의 화소들이 제공되는 제1 기판, 그리고 다수의 센서들이 제공되는 센서 영역 및 주변 영역을 포함하는 제2 기판으로 구성된다. 제2 기판 상에 절연막이 제공되고, 주변 영역에 대응하는 절연막의 부분 상에 다수의 센서들과 연결되는 다수의 배선들 및 다수의 패드들이 제공된다. 센서 영역과 다수의 패드들 사이, 그리고 다수의 배선들 사이의 절연막의 부분들에 다수의 보이드들(voids)이 제공된다.

APPARATUS AND METHOD FOR MEASURING OPTICAL OF STEREOSCOPIC DISPLAY DEVICE

MULTI DISPLAY DEVICE AND METHOD FOR CONTROLLING THEREOF

Circuit applied to display apparatus and associated signal processing method

A circuit applied in a display apparatus includes an analog-to-digital converter, a filter and an impulsive interference detecting circuit. The analog-to-digital converter is arranged to convert an analog input signal to a digital input signal. The filter filters an adjacent-channel interference of the digital input signal to generate a filtered digital input signal. The impulsive interference detecting circuit is coupled to the analog front-end circuit, and is arranged to detect noise strength of a portion of the filtered digital input signal to generate a detecting result, wherein a frequency range of the portion of the filtered digital input signal is smaller than a band of the filter, and the detecting result is used to determine if the analog input signal is influenced by the impulsive interference.

Article of clothing and method of displaying a pattern on clothing

The invention discloses clothing that can display a pattern and a display method. Wherein the clothing comprises a clothing main body that can display a pattern, and a controller, a communication unit and a power source which are disposed on the clothing main body. The communication unit is used for receiving a pattern sent by an external device. The controller is used for receiving an instruction from a user and controlling the display of the pattern on the clothing main body according to the instruction. The clothing main body may be made of a material which can display a pattern. The power source is used for supplying power for the clothing main body and/or the controller and/or the communication unit. The clothing main body may be made of a material which can display a pattern, thus the clothing main body itself can be used as a display device, in combination with the communication unit, the controller and the like, different patterns can be obtained from the external device, and can ...

USER INTERFACE POWERED VIA AN INDUCTIVE COUPLING

An operating machine, such as a medical machine or a dialysis machine, includes a housing for operating components of the machine and a moveable user interface or display for viewing and entering information concerning operation of the machine. Signals concerning operating information are wirelessly transmitted between the machine and the display using one of several techniques. Power is also transmitted wirelessly from the operating machine to the screen, or from a separate power source to the display. The wireless signals may be transmitted via induction, radio, infrared or optical means.

ILLUMINATION DEVICE AND LIQUID CRYSTAL DISPLAY DEVICE

An illumination device has a plurality of LED modules and a driving unit. The LED modules have: a metal base substrate formed in a planar shape; an organic substrate; a plurality of LEDs arranged on the organic substrate; a metal member provided so as to correspond to each of the LEDs, conduct heat from the LED, be electrically connected via a switch element from one of the electrodes of the LEDs, go through the organic substrate along the width direction thereof from the LED mounting surface of the organic substrate, and be exposed from the opposite surface of the organic substrate; LED control signal terminals provided to the edge side of the organic substrate; and voltage feed terminals provided to the edge side of the organic substrate. The LED modules are arranged along the row direction and the column direction so as to be capable of attaching to and detaching from the metal base substrate, the LED control signal terminals and the power feed terminals that are adjacent to each other ...

SYSTEMS AND METHODS FOR CONFIGURING THE DISPLAY RESOLUTION OF AN ELECTRONIC DEVICE BASED ON DISTANCE

Systems and methods dynamically configure a display (104) of an electronic device (102) to a desired display resolution without noticeable impact on the user viewing experience. According to certain aspects, the distance between a user (100) and the display is measured (1002), and the desired display resolution is determined (1008) based on the distance. A request indicating the desired display resolution is transmitted (1010) to a server that supplies images, such as pictures or videos. The image is received (1012) from the server and displayed (1014) on the display. If changes in the distance are detected (1016) above a certain threshold (1018), the distance is re-measured and the desired display resolution is re-determined. A focus area distance and/or a pupil orientation of the user may also influence the desired display resolution. Bandwidth, processing, and power savings may result through the use of these systems and methods.

PORTABLE INTERACTIVE READING DEVICE AND METHOD FOR DISPLAYING A DIGITAL DOCUMENT ON THIS DEVICE

The invention concerns an electronic portable interactive reading device comprising a screen having a display surface, a memory capable of recording at least one digital document representative of a digitised text and programmable electronic means capable of displaying an image of at least a part of the digital document on the screen. According to the invention, the display surface of the screen is disposed on an outer surface of a cylinder, the device comprises rotation detection means capable of detecting a first rotation of the screen about a first direction parallel to a generatrix of the cylinder, and the programmable electronic means are capable of modifying the image displayed on the screen in at least one direction transverse to the first direction, on the basis of said first rotation of the screen. The invention also concerns a method for displaying a digital document on this electronic portable interactive reading device.

PENDENT AUDIO PLAYER

A pendent audio player comprising a sensor (2) for recognizing a state where a casing (10) is suspended by means of a pendent belt (11) and a state where the casing (10) is turned over and held in a hand, and a circuit (3) for controlling the switching of the display state of a display (8) depending on the recognition results of the sensor (2). A problem incident to turnover of the display between the suspension state the holding state of the casing can thereby be avoided.

IMAGE DISPLAY APPARATUS WITH A PLURALITY OF LIGHT EMITTING COUPLED EACH TO A LIGHT GENERATING ELEMENT CONTROLLED BY THE FORMER ON THE BASIS OF A RECEIVED LIGHT COMMAND

Image display apparatus (10) includes a projector (20), a computer (30) and a display screen (40). The projector (20) is controllable by the computer (30) to project a signal image of visible light, beam elements of which include digitally encoded information indicative of the colour and brightness of a corresponding pixel of an image that is to be displayed. The display screen (40) includes an array of elements (50) thereon. Each element (50) includes a photodiode (52), and integrated circuit (54) and three LEDs (56). Each element (50) is operable, when a beam element of the signal image is incident thereon, to sense light of the beam element, to decode the information the is indicative of the colour and brightness of the corresponding pixel of the image that is to be displayed, and to operate the LEDs such that they reproduce the colour and brightness of that pixel. In this way, the elements (50) display on the display screen (40) the image that is to be displayed.

AUTOMATIC DEVICE CONTROL APPARATUS FOR AUTOMATICALLY CONTROL DEVICE AND APPLICATION OF INFORMATION PROCESSING APPARATUS SUCH AS COMPUTER

An automatic device control apparatus is provided for displaying display data on a display terminal apparatus. A device detecting section detects a corresponding device by detecting one of an event that an external storage device that stores the display data is connected to the information processing apparatus and an event that application software to display the display data is activated, and a device information acquiring section acquires information of a detected device. A communication device setting section extracts a communication device communicable with the display terminal apparatus, and generates information of the communication device, and a schedule managing section judges whether or not the detected device and the communication device are activated, and forms an execution processing schedule. A display terminal retrieving section retrieves the display terminal apparatus to be transmitted, and a display terminal connecting section performs connecting with the retrieved display ...

DISPLAY DEVICE

A display device includes a curved display module which includes a signal receiver receiving an image signal from an outside source, an image display part displaying an image corresponding to the image signal and being curved, and a frame surrounding at least a portion of an edge of the image display part and a stand which includes a signal transmitter transmitting the image signal and a coupling part in which a curved groove is defined where a portion of the curved display module is accommodated in the groove.

LINE-OF-SIGHT-BASED CONTENT-SHARING DYNAMIC AD-HOC NETWORKS

СХЕМНОЕ УСТРОЙСТВО ДЛЯ УПРАВЛЕНИЯ БОЛЕЕ ЧЕМ ДВУМЯ ВИЗУАЛИЗИРУЮЩИМИ МОДУЛЯМИ, БЫТОВОЙ ПРИБОР И СПОСОБ УПРАВЛЕНИЯ

Группа изобретений относится к индикации бытовых приборов. Технический результат – улучшение универсальности индикаторных устройств. Для этого предложено схемное устройство для управления выводом бытового прибора, имеющим визуализирующие модули, причем эти модули содержат блок памяти и цифровой интерфейс, причем схемное устройство содержит вычислительный блок с цифровым интерфейсом, причем как цифровой интерфейс, так и интерфейсы визуализирующих модулей имеют соответствующие им параллельные порты передачи данных и отдельный порт управления, причем порты передачи данных интерфейсов визуализирующих модулей подключены параллельно соответствующим портам интерфейса, причем имеется блок селекции, содержащий селективный порт, причем к блоку селекции подключены порты управления визуализирующими модулями как от интерфейса, так и от интерфейсов визуализирующих модулей, причем блок селекции выполнен с возможностью устанавливать соединение между портом управления визуализирующим модулем интерфейса ...

Ламельный светодиодный экран

Группа изобретений относится к устройствам представления меняющегося информационного материала и может быть использована для создания устройств демонстрации наружной видеорекламы. Ламельный светодиодный экран состоит из нескольких светодиодных сегментов, соединенных в единую поверхность. Каждый сегмент включает в себя раму сегмента, несколько светодиодных ламелей и один или несколько блоков управления. Устройства фиксации элементов экрана расположены по одной линии на одной из сторон экрана, что значительно упрощает замену элементов светодиодного экрана. Элементы экрана фиксируются на раме сегмента с помощью направляющих и фиксаторов. Направляющие блокируют движение элементов светодиодного экрана по двум осям, а по третьей оси блокировка осуществляется с помощью фиксаторов продольного движения. Фиксатор продольного движения состоит из постоянного магнита и стержня. Постоянный магнит удерживает фиксатор на раме сегмента, а стержень блокирует движение элемента светодиодного экрана. Задачами ...

ИНДИКАТОР ПОТОКА Е1 НА ПЛИНТЕ ТЕЛЕФОННОГО КРОССА

Полезная модель относится к области телекоммуникаций и может быть использована для быстрой проверки наличия сигнала цифрового потока Е1 на телефонном кроссе с плинтами. Технический результат заключается в реализации указанного назначения и создания эффективной в работе и удобной в эксплуатации конструкции устройства, индицирующего наличие цифрового потока Е1 на плинте телефонного кросса. Технический результат достигается индикатором потока Е1 на плинте телефонного кросса, состоящим из светоизлучающего диода, токоограничительного резистора для его защиты, диода для сглаживания пульсаций напряжения цифрового потока Е1 и штекера для подключения к плинту телефонного кросса. 4 ил.

ПАНЕЛЬ МНОГОФУНКЦИОНАЛЬНАЯ

... 1. Панель многофункциональная, содержащая дисплейный модуль, блок кнопок, отличающаяся тем, что дополнительно содержит процессорный модуль, мезонинный модуль и модуль интерфейсный, который обеспечивает независимый прием, преобразование форматов и масштабирование видеоинформации, поступающей по цифровым и аналоговым каналам, причем первые вход и выход модуля интерфейсного через первый цифровой канал видео соединены с соответствующими выходом процессорного модуля и входом дисплейного модуля, который обеспечивает отображение видеоинформации, первый и второй входы-выходы дисплейного модуля через первый и второй цифровые каналы управления соединены соответственно с первым и вторым входами-выходами модуля интерфейсного, третий вход-выход которого соединен с входом-выходом блока кнопок, который вместе с дисплейным модулем обеспечивают выполнение функции реализации человеко-машинного интерфейса, причем четвертый и пятый входы-выходы модуля интерфейсного через третий и четвертый цифровые каналы ...

УСТРОЙСТВО ОТОБРАЖЕНИЯ И СПОСОБ УПРАВЛЕНИЯ ОТОБРАЖЕНИЕМ

СПОСОБ И УСТРОЙСТВО ДЛЯ УПРАВЛЕНИЯ СВЕЧЕНИЕМ

СХЕМНОЕ УСТРОЙСТВО ДЛЯ УПРАВЛЕНИЯ БОЛЕЕ ЧЕМ ДВУМЯ ВИЗУАЛИЗИРУЮЩИМИ МОДУЛЯМИ, БЫТОВОЙ ПРИБОР И СПОСОБ УПРАВЛЕНИЯ

ДИСПЛЕЙ

Verfahren zur Ausgabe von Daten in einer rechnergestützten Fahrerinformationseinrichtung

Verfahren zur Ausgabe von Daten in einem rechnergestützten Fahrerinformationssystem, wobei die Daten Datengruppen zugeordnet werden, wobei die Datengruppen Funktionsbereichen zugeordnet werden, wobei zu einem ausgewählten Funktionsbereich ein erstes Symbol in einer Anzeigeeinheit des Fahrerinformationssystems angezeigt wird, wobei zu einer vorgegebenen Anzahl von mindestens zwei dem Funktionsbereich zugeordneten Datengruppen für jede dieser Datengruppen ein weiteres Symbol in der Anzeigeeinheit angezeigt wird, wobei zu einer ausgewählten Datengruppe aus der vorgegebenen Anzahl von Datengruppen die Daten der Datengruppe zumindest teilweise in der Anzeigeeinheit angezeigt werden, wobei das erste Symbol größer als die weiteren Symbole angezeigt wird und wobei das erste Symbol in einer höheren Auflösung als die weiteren Symbole angezeigt wird.

Anpassen einer transparenten Anzeige mit einer Bilderfassungsvorrichtung

Bereitgestellt werden ein System und ein Verfahren zum Anpassen einer transparenten Anzeige mit einer Bilderfassungsvorrichtung. Das System weist Folgendes auf: ein Befehlsmodul zum Einleiten einer Überwachung der mehrschichtigen transparente Anzeige mit der Bilderfassungsvorrichtung; ein Bildempfangsmodul zum Empfangen eines ersten Bilds von der Bilderfassungsvorrichtung und eines zweiten Bilds von der Bilderfassungsvorrichtung nach einem im Voraus festgelegten Intervall; ein Bildverarbeitungsmodul zum Verarbeiten des empfangenen ersten Bilds und zweiten Bilds; und ein Anzeigeantriebsmodul zum erneuten Wiedergeben der mehrschichtigen transparenten Anzeige auf Grundlage der Verarbeitung des empfangenen ersten Bilds und zweiten Bilds.

Mehrpegel-Anzeigesystem und Verfahren zur Darstellung von Grautönen mit einem solchen System

LIQUID CRYSTAL DISPLAY DEVICE

Preventing flickering of visual indicator means

An arrangement for preventing flickering of visual indicator means such as light emitting diodes (D1, D2, D3) energised by a shift register (6) associated with for example a telephone subset. The shift register's (6) latch clock is caused to update the shift register's latch only during periods when the shift register is not receiving new data. This is accomplished by applying the output of a switchable oscillator (8) to the latch clock input of the shift register's latch. The oscillator is controlled by using the clock signal applied to the shift register's shift clock input. Thus the oscillator is prevented from oscillating when a pulse train is being applied to the shift clock input. ...

Device for dispensing plastic fasteners

GRAPHIC DATA CONTROLLER AND DISPLAY SYSTEM

INFORMATION INDICATION DEVICE WITH ADAPTIVE SCREEN ROLLING SPEED

A DRIVING CIRCUIT OF A LIQUID CRYSTAL DISPLAY

DISPLAY DEVICE AND DISPLAY CONTROL METHOD

A display device has a display panel (70) and a color filter layer (72) spaced from the display panel, comprising an array of color filter portions. In a privacy mode (narrow viewing angle mode), the display panel produces output regions of different light output color, which regions are aligned with corresponding color portions of the color filter layer. In a public mode (wide viewing angle mode) the display panel produces light containing all of the output colors to all of the output regions. By providing a color filter layer spaced from the display panel, color filtering is used to control the range of angles over which an image is output. The color filter layer is in essence moved away from the display panel. The spacing between the two and the width of the color filter portions determines the extent by which the light output is angularly limited.

LCD ADDRESSING SYSTEM

A method and apparatus for addressing faster responding liquid crystal panels (LCDs) so that video rate, high information content LCDs having time constants on the order of 50ms or less, are perceived as having brighter bright states and darker dark states by limiting peak voltage levels across the pixels. A first set of LCD electrodes are continuously driven with signals each comprising a train of pulses that: are periodic in time; have a common period T; are independent of the information to be displayed; and are preferably orthonormal. A plurality of column signals are generated from the collective information state of the pixels defined by the overlap with a second electrode pattern. Each column signal is proportional to the sum obtained by considering each pixel in the column and adding the voltage of that pixel's row at time t to the sum if the pixel is to be "off" and subtracting the voltage of that pixel's row at time t from the sum if the pixel is to be "on". If the row signals ...

CONTROLLER

Display Device

A display device is disclosed which prevents an overshoot of a current flowing from a power supply unit toward a pixel portion, by connecting a wire extending from the power supply unit and another wire extending from the pixel portion using a wire connection portion with a slope shape or a stepped shape.

Display device and display like projection method and head-up display

Full vision detecting device used for displaying screen

Array substrate, the array substrate of the display panel and driving method

DRIVING CIRCUIT OF LIQUID CRYSTAL DISPLAY

PORTABLE DISPLAY

DYNAMIC SYSTEM OF FORMATION Of IMAGES OF MAGNETIC CONFIGURATIONS OF BUBBLES

CYLINDRICAL MAGNETIC DOMAIN DISPLAY SYSTEM

Device for the dynamic posting of relative informations to electronic system with configurationet/ou with variables composition

DEVICE Of SCREEN Digital video

Dispositif d'écran vidéo numérique comportant un ou plusieurs circuits imprimés sur lesquels sont montés un ou plusieurs circuits intégrés qui sont recouverts par une surface d'affichage d'un seul tenant revêtue d'une ou plusieurs substances luminescentes qui sont excitées par les circuits intégrés placés en dessous et formant un écran vidéo dont chaque sous pixel est composé d'un certain nombre d'unités élémentaires lumineuses activées ou non par des interrupteurs électroniques sur les commandes logiques desquels sont appliqués les mots binaires correspondant aux valeurs des couleurs souhaitées pour chaque sous pixel de telle façon que la fréquence de rafraîchissement de l'image soit indépendante des fréquences de chargement et de changement et de la résolution de l'image affichée et de la dimension de l'écran vidéo.

MAGNETIC BUBBLE DEVICES

FOLDABLE DISPLAY DEVICE AND METHOD FOR CONTROLLING THEREOF

OPTICAL MEASURING DEVICE OF A 3D DISPLAYER USING A POLARIZER AND A MEASURING METHOD THEREOF

PURPOSE: An optical measuring device of a 3D displayer using a polarizer and a measuring method thereof are provided to measure optical properties of a 3D display more objective by measuring an intensity of left-eye and right-eye images transmitted a polarizing member or color information. CONSTITUTION: An optical measuring device of a 3D displayer using a polarizer comprises a test image supply unit, a 3D display(200), a polarizing member(300), and an optical measuring device(400). The image supplying unit generates 3D test signals. The 3D display displays left-eye and right-eye images based on 3D test signals supplied from the image supply unit. The polarizing member selectively transmits the left-eye and right-eye images displayed on the 3D display. The optical measuring device measures an intensity of the images transmitted the polarizing member or color information. COPYRIGHT KIPO 2012 ...

DISPLAY AND ELECTRONIC UNIT

DISPLAY DRIVER CIRCUIT ELECTRONIC DEVICE INCLUDING DISPLAY DRIVER CIRCUIT AND OPERATING METHOD OF DISPLAY DRIVER CIRCUIT

The present disclosure provides apparatuses including display driver circuits and operating methods thereof. In some embodiments, an electronic device includes a display panel, a nonvolatile memory, and a display driver circuit configured to receive frame data through a video interface channel, generate compensated frame data by compensating for the frame data by using compensation data, and send the compensated frame data to the display panel. The display driver circuit includes a display memory configured to store the compensation data, a compensation circuit configured to generate the compensated frame data from the frame data, a buffer memory, and a backup controller configured to monitor a status of the compensation circuit, and, when the compensation circuit is in an idle state, read partial data among the compensation data from the display memory, and write data present in the buffer memory in the nonvolatile memory.

injeção eletrônica programável com painel de instrumentos e edição em tela de toque integrados

DISPLAY APPARATUS INCLUDING DUAL ACTUATION AXIS ELECTROMECHANICAL SYSTEMS LIGHT MODULATORS

This disclosure provides systems, methods and apparatus for modulating light to form an image on a display. A light modulator in the display may include a substrate, a shutter, a first actuator and a second actuator. The shutter can be configured to selectively obstruct an optical path through the substrate. The first actuator can be configured to move the shutter in a first direction along a first axis in a plane substantially parallel to a plane defined by the substrate, thereby moving the shutter from a first state to a second state. The second actuator can be configured to move the shutter in a second direction along a second axis. The second axis can be substantially orthogonal to the first axis and also within a plane parallel to the substrate. In some implementations, moving the shutter along the second axis moves the shutter into a third state.

RETAIL SALES TRANSACTION TERMINAL

DISPLAYS HAVING CALIBRATORS

Displays having calibrators are disclosed. An example display includes a sensor to measure a plurality of readings for color settings of a color pattern presented by the display. A processor is to calculate average values corresponding to respective ones of the plurality of readings for the color settings. A calibration manager is to generate calibrated measurement values based on the average values. The calibrated measurement values to enable determination of color space information for the display.

Magnetic plate comprising drivable domains

A magnetic bubble memory employing first and second domain paths. Domains (bubbles) driven by external means in the first path drive those in the second path producing analogs of gearwheels, cam wheels, ratchets, and even an "electronic light newspaper".

DRIVING CIRCUIT FOR A LIQUID CRYSTAL DISPLAY APPARATUS

Information processing apparatus, method and computer program product

When coordinate information is inputted into input device 14, display controller 13 sets input area 16 based on the input coordinate information, and instructs work station (WS) 12 to lower the contrast of the input area 16. The WS 12 then sends an image signal where the contrast of the input area 16 is lowered on the display device 11. This solves the problem that, in a case where the contrast or brightness of a display screen of an electronic board is set for viewers but not for a presenter who inputs characters and figures on the electronic board, the presenter has an uncomfortable feeling from too high contrast or brightness.

METHOD FOR DRIVING DISPLAY PANEL, DATA SOURCE AND DISPLAY APPARATUS

The present application discloses a method for driving a display panel, a data source, and a display apparatus. The method includes providing, during a time period of displaying a frame of image and through a data line, a first data signal having a first slew rate to a first pixel electrode in a first region and a second data signal having a second slew rate higher than the first slew rate to a second pixel electrode in a second region. The first pixel electrode in the first region and the second pixel electrode in the second region are coupled to the same data line. The second region is on a side of the first region distal to a data source configured to input the first data signal and the second data signal.

DISPLAY APPARATUS AND OPERATION METHOD THEREOF

A display apparatus is disclosed. The display apparatus includes a video reception unit to receive an input video, a flexible display module, and a controller to change luminance of the input video such that a luminance variation of an area of the input video corresponding to a first area of the display module is greater than that of an area of the input video corresponding to a second area of the display module and control a video, the luminance of which has been changed, to be displayed when the display module is curved. Consequently, a stereoscopic video with improved luminance is displayed on the display apparatus.

FLEXIBLE DISPLAY SCREEN, METHOD AND DEVICE FOR DETECTING BENDING OF THE FLEXIBLE DISPLAY SCREEN

A flexible display screen includes a first film layer and a second film layer. A first surface of the first film layer is configured with contacts arranged in a matrix. A first surface of the second film layer is configured with chip resistors arranged in a matrix. Resistance values of each chip resistor monotonically vary from a center to an outer edge. The first surface of the first film layer is fitted to the first surface of the second film layer. The contacts are in one-to-one correspondence with the chip resistors, and a detection point is formed by each of the contacts and corresponding chip resistors. Detection points are coupled to a processor configured to detect an intensity of an electrical signal passing through each of the detection points, and determine a bending area of the flexible display screen according to a change of the intensity of the electrical signal.

Light-emitting element and display device

A light-emitting element includes an emitting unit and a driving circuit configured to drive the emitting unit. The driving circuit includes a driving transistor, an image signal writing transistor, and a capacitor unit. The driving circuit is connected to a current supply line and a scanning line both extending in a first direction and connected to a data line extending in a second direction. The current supply line and the scanning line are formed on the first interlayer insulating layer and the first interlayer insulating layer, the current supply line, and the scanning line are covered with a second interlayer insulating layer. The data line is formed on the second interlayer insulating layer. A shield wall extending in the first direction is provided to the second interlayer insulating layer between one light-emitting element and a light-emitting element adjacent to the one light-emitting element in the second direction.

Apparatus and method for displaying an application in a wireless terminal

An apparatus and method display an application in a wireless terminal. The application displaying apparatus and method are capable of simultaneously displaying a plurality of applications in a wireless terminal, with the apparatus including: a flexible display unit which has a screen divided in response to a folding action; and a controller for controlling the flexible display unit to divide the screen of the flexible display unit in response to the folding action for the flexible display unit and to display applications on the divided screens.

Система аварийной, предупреждающей и уведомляющей сигнализации

Полезная модель относится к бортовому оборудованию, обеспечивающему оповещение экипажа летательного аппарата (л.а.) аварийной, предупреждающей и уведомляющей сигнализацией о состоянии бортовых систем и агрегатов, а также режимах движения л.а.Технический результат заключается в расширении функциональных возможностей, а также улучшении технических характеристик, обеспечивающих высокую надежность и безопасность пилотирования л.а.Система аварийной, предупреждающей и уведомляющей сигнализации содержит k-датчиков аварийных сигналов, m-датчиков предупреждающих сигналов, n-датчиков уведомляющих сигналов, взаимодействующих с основным модулем управления светосигнализаторами, содержащим регулятор яркости и подключенным к устройству коммутации, соединенному с k-светосигнализаторами аварийных сигналов, m-светосигнализаторами предупреждающих сигналов, n-светосигнализаторами уведомляющих сигналов, центральным сигнальным огнем красного света, центральным сигнальным огнем желтого света, первое и второе ...

Мобильное интерактивное проекционное устройство

Полезная модель относится к мобильным интерактивным проекторам, а именно к программно-аппаратному комплексу, который позволяет проецировать динамическое изображение на вертикальные и горизонтальные поверхности и распознавать проецируемое изображение, специальные игровые фигуры, а также взаимодействовать пользователя с изображением. Мобильный интерактивный проекционный комплекс содержит проектор, установленный в корпус, источник питания, при этом корпус выполнен составным из трех частей - нижней, подъемной и поворотной, встроенной в подъемную, подъемная и нижняя части соединены между собой посредством актуатора с возможностью подъема верхней части в вертикальное положение, актуатор соединен с верхней частью с помощью кронштейна, поворотная часть выполнена с возможностью поворота на угол 135°, проектор встроен в подъемную часть корпуса и выполнен с возможностью проецирования на горизонтальную плоскость в вертикальном положении подъемной части корпуса и вертикальную плоскость - в сложенном ...

СПОСОБ РАБОТЫ КОНТРОЛЛЕРА ЖИДКОКРИСТАЛЛИЧЕСКОГО ДИСПЛЕЯ

Изобретение относится к отображению информации. Его использование при создании жидкокристаллических дисплеев позволяет повысить быстродействие таких дисплеев. Способ используется в модуле жидкокристаллического дисплея с перекрещивающимися сигнальными и сканирующими электродами и заключается в том, что принимают сигналы отображаемых данных и управляющие сигналы, включающие в себя по меньшей мере кадрирующие импульсы и фиксирующие импульсы, из сигналов данных вырабатывают сигналы возбуждения для сигнальных электродов в периоды фиксирующих импульсов, в очередном периоде фиксирующих импульсов вырабатывают сигнал возбуждения для каждой строки отображения в кадре, начиная со второй, и запрещают выдачу сигналов возбуждения в интервале бланкирования, длительность которого равна заданному числу периодов фиксирующих импульсов, по окончании отображения кадра. Технический результат достигается благодаря тому, что сигнал возбуждения для первой строки отображения следующего кадра вырабатывают в любом ...

СПОСОБ КОНТРОЛЯ КОНСТРУКЦИИ С МДП-СТРУКТУРОЙ В ТОНКОПЛЕНОЧНЫХ ТРАНЗИСТОРАХ И СИСТЕМА ДЛЯ ОСУЩЕСТВЛЕНИЯ КОНТРОЛЯ

Изобретение относится к области техники жидкокристаллических дисплеев, в частности к контролю конструкции с МДП-структурой (структурой металл - диэлектрик - полупроводник) в ТПТ (тонкопленочных транзисторах) и его системе. Раскрыт способ контроля конструкции с МДП-структурой (структурой металл - диэлектрик - полупроводник) в ТПТ (тонкопленочных транзисторах). Техническим результатом является обеспечение улучшения функционирования и стабильности жидкокристаллических дисплеев на тонкопленочных транзисторах за счет эффективного контроля конструкции МДП-структуры. В способе контроля конструкции с МДП-структурой в ТПТ получают диэлектрическую постоянную нитрида кремния в МДП-структуре, рассчитанную путем вычисления. Оценивают, достигает ли диэлектрическая постоянная нитрида кремния значения, заданного в процедуре изготовления ТПТ. Корректируют параметры МДП-структуры так, чтобы после корректировки обеспечивалось достижение диэлектрической постоянной нитрида кремния в МДП-структуре значения, ...

ЦИФРОВОЕ УСТРОЙСТВО ВИДЕОЭКРАНА

... 1. Цифровое устройство видеоэкрана, содержащее одну или более печатных схемных подложек, на которых соединены одна или более интегральных схем, причем одна или более интегральных схем покрыты сплошным (цельным) экраном, при этом поверхность экрана покрыта одним или более люминесцентными веществами, возбуждаемыми с помощью интегральных схем, расположенных под ними, отличающееся тем что a) для каждого субэлемента 18 изображения, принадлежащего к точке изображения, воспроизводимого видеоэкраном, имеется определенное число соответствующих основных световых элементов 1, каждый из которых при активировании излучает основной световой поток Фе, соответствующий интенсивности основных цветов, b) основные световые элементы 1, образующие каждый субэлемент 18 изображения, все соединены, с одной стороны, с общей клеммой соответствующего источника 2 входного напряжения Va, а, с другой стороны, активированы или деактивированы с помощью промежуточных электронных переключателей 3, которые соответственно ...

Жидкокристаллический дисплей, а также способ и устройство для измерения давления

СИСТЕМА ДЛЯ ОТОБРАЖЕНИЯ ИНФОРМАЦИИ ПОЛЬЗОВАТЕЛЮ

Изобретение относится к системе для выборочного просмотра и отображения изображений. Техническим результатом является снижение энергопотребления и повышение контрастности изображения. Результат достигается тем, что излучающее устройство (12, 13) выполнено с возможностью излучать свет с тем, чтобы отображать информацию пользователю (18), излучающее устройство (12, 13) приспосабливается для излучения света импульсным образом, так что интенсивность света изменяется между высоким значением и низким значением, устройство (16) выборочного просмотра содержит панель, панель приспособлена так, что пользователь может видеть свет (11'), который излучается излучающим устройством, через эту панель с тем, чтобы визуально воспринимать отображаемую информацию, панель имеет переменную прозрачность, которая может изменяться между состоянием высокой прозрачности и состоянием низкой прозрачности, система приспособлена для синхронизации излучающего устройства (12, 13) и устройства (16) выборочного просмотра ...

Display device and video system

A display device including an input portion into which a reference signal with a predetermined frequency is input, a transmitter for transmitting a synchronization signal which is synchronized with display of video frame image, a determination portion for determining an intermittent transmission cycle including a first period in which the synchronization signal is transmitted and a second period without transmission of the synchronization signal on the basis of the reference signal, and a transmission controller for controlling the transmitter so that the synchronization signal is transmitted in the first period except for the second period. The determination portion adjusts a timing of the first period to avoid interference between the synchronization signals.

Hybrid multiplexed 3d display and displaying method thereof

A hybrid multiplexed 3D display and a displaying method thereof. The hybrid multiplexed 3D display includes an image display, a light source and an image splitter. The image display generates a view image. The light source sequentially generates light of multiple colors transmitted through the image display. The image splitter disposed above or below the image display causes image data, which is generated after the light is transmitted through the image display, to emit toward two or more than two view directions. Thus, the image viewed by a user has at least two views to achieve a stereoscopic visual effect.

Organic light emitting display

An organic light emitting display includes a display unit including pixels coupled to scan lines, first control lines, second control lines, and data lines, a control line driver configured to supply a first control signal and a second control signal to the pixels through the first control lines and the second control lines, a first power source driver for applying a first power to the pixels of the display unit, and a second power source driver for applying a second power to the pixels of the display unit. At least one of the first power or the second power is applied to the pixels of the display unit as voltage values having different levels during one frame. The first and second control signals and the first and second powers are concurrently provided to all of the pixels of the display unit.

Methods of driving colour sequential displays

A method of driving a display uses first ( 4 ) and second ( 5 ) illumination cycles of the display. In each cycle, a first set of pixels ( 1′ ) is illuminated with a first color (R, G) and a second set of pixels ( 2′ ) is illuminated with a second color (G, B). The first and second colors of the two cycles together include at least three colors (R, G, B) for forming an image. This method provides a sequential drive scheme, in that at least two cycles are used with different color properties. However, each cycle uses at least two different colors, so that each cycle is not a single color across the whole display area. In this way, the color sequence is alternated spatially as well as temporally.

Stereoscopic image display apparatus and method

A stereoscopic image display apparatus and method which reduce crosstalk and select either high resolution images or bright images. The stereoscopic image display apparatus includes first and second image forming areas, each area including multiple contiguous horizontal rows. The areas are alternately disposed in a liquid crystal display, and display right and left eye images on the first and second image forming areas, respectively. The display displays the images in a fixed manner or replaces or overwrites the image areas every time a frame is switched, and displays a frame image in which the right and left eye images are simultaneously displayed. When the first and second image forming areas are alternately replaced, according to the frame switching timing, the backlight is controlled to turn on and phase difference states of right and left eye glasses of polarized eyeglasses are alternately replaced.

Image display device and method as well as program

Three-dimensional processing is applied to more than one images taken from different points of view to generate a stereoscopic image, and the stereoscopic image is stereoscopically displayed. An instruction to control a stereoscopic effect of the stereoscopically displayed stereoscopic image is received, and the three-dimensional processing is applied to the more than one images to achieve a stereoscopic effect according to the instruction. Then, control values of the stereoscopic effect according to the instruction are recorded in a recording unit with the control values being associated with the more than one images. At this time, if there are the control values of the stereoscopic effect recorded in the recording unit, difference values between the control values of the stereoscopic effect according to the instruction and the recorded control values of the stereoscopic effect are recorded in the recording unit.

Organic light emitting display

There is provided an organic light emitting display. The organic light emitting display includes a display unit including pixels coupled to scan lines, control lines, and data lines; a control line driver for providing control signals to the pixels through the control lines; a scan driver for providing scan signals to the pixels through the scan lines; a data driver for providing data signals to the pixels through the data lines; a first power source driver for applying a first power to the pixels of the display unit; a second power source driver for applying a second power to the pixels of the display unit; and a timing controller for controlling the control line driver, the power source drivers, the scan driver, and the data driver. The timing controller is configured to determine a refresh rate of input data to control a length of an emission period in a frame.

Three-dimensional display and driving method thereof

A three-dimensional (3D) display is disclosed. One aspect includes: a display unit including a plurality of pixels and a slit barrier selectively shielding light irradiated from the display unit. The display unit additionally includes a controller controlling the turn-on and turn-off of the slit barrier and generating a first back light compensation signal compensating the reduction of the luminance of the display unit when the slit barrier is turned off and a second back light compensation signal compensating the reduction of the luminance of the display when the slit barrier is turned on to compensate the luminance reduction by the slit barrier. According to at least one aspect of the 3D display using a slit barrier scheme, it is possible to minimize the deterioration of luminance by a slit barrier.

Display device

Noise on a current to be measured is removed. Horizontal power supply lines (PVDD) are arranged in a horizontal direction and supply a current to pixels in respective corresponding horizontal lines. A switch ( 8 ) connects a group of the horizontal power supply lines (PVDD) to a first power supply line (PVDDa) or a second power supply line (PVDDb) disposed outside a pixel region in a switchable manner. Only the horizontal power supply lines (PVDD) in a group to which a pixel to be measured belongs are supplied with power from the second power supply line (PVDDb) so as to measure a current of each pixel in the group, and a current flowing into a power source (PVDDa) connected to a group to which other pixels than the pixel to be measured belong is measured, to thereby calculate a pixel current based on a difference between the two measured currents.

3d/2d multiprimary color image device and method for controlling the same

A 3D/2D multiprimary color image device is provided with an optical unit to direct one image to the left eye and another image to the right eye. Each color dot of the multiprimary color image device comprises at least two color sections controlled independently. To display a 3D image, one section of a color dot is for displaying a left eye image while another section of the same color dot is for displaying a right eye image. To display a 2D image, both sections of a color dot for the left eye and for the right eye displaying the same image independently.

Entropy coder supporting selective employment of syntax and context adaptation

Entropy coder supporting selective employment of syntax and context adaptation. In video coding, different entropy coding is selectively and adaptively employed based on local and/or remote consideration(s). For example, certain entropy coding may be context adaptive while other entropy coding may be non-context adaptive, and may operate in accordance with syntax or without syntax. Selective adaptation between context adaptive entropy coding and non-context adaptive entropy coding, as well as those which operate using syntax or without syntax may be made based on one or more local and/or remote characteristic(s). Transitioning between the various end to end configurations midstream can occur upon reference frame transitions with appropriate header information leadoff in a given bitstream. A given device (e.g., encoder or transcoder) may be implemented to transition independently, in cooperation with, or under the direction/coordination with one or more other devices within the communication system.

Architecture For Rendering Graphics On Output Devices Over Diverse Connections

A system for displaying graphical information. The system includes an asset server for storing information and a rendering server in communication with the asset server. The rendering server receives a graphics command and renders graphic display data in response to the graphics command and to the information. The rendering server is independently addressable from the asset server.

System and Method for Displaying Images

System and method for simultaneous display of multiple images using a single light modulator array. A preferred embodiment comprises a light source that produces a light with desired spectral characteristics, a color filter optically coupled to the light source, and an array of light modulators optically coupled to the color filter. The color filter filters light from the light source to produce light of desired wavelengths and the array of light modulators simultaneously displays multiple images onto a display plane. Portions of the array of light modulators are designed so that each portion can independently display an image and the light source provides needed light to display the image.

Method and apparatus for interfacing

A method and apparatus for interfacing includes outputting at least one object to a display embodying a three-dimensional space and determining a radius of rotation of the at least one object, based on a distance between the at least one object and a rotation axis in the three-dimensional space. The method and apparatus further include controlling the at least one object to rotate around the rotation axis based on the radius of rotation when a rotation command for the at least one object is received.

Reducing viewing discomfort

A method for displaying a pair of stereoscopic images on a display includes receiving a pair of images forming the pair of stereoscopic images, one being a left image and one being a right image. Then estimating a disparity between the left image and the right image based upon a matching of a left region of the left image with a right region of said the image. Based upon the estimated disparity adjusting the disparity between the left image and the right image. Based upon the adjusted disparity modifying at least one of the right image and said the image to be displayed upon the display.

3d image reproduction device and method capable of selecting 3d mode for 3d image

The present invention relates to a device for reproducing a 3D image, and provides a 3D image reproduction device capable of selecting a 3D mode for a 3D image, comprising: a formatting unit which generates and transmits 3D image data for an inputted image signal; a mode input unit which receives the selection from a user for a 3D mode that the user wants to reproduce; and a user input processor which enables the formatting unit to generate the 3D image data in the 3D mode that is inputted from the user.

System, method, and computer program product for increasing an lcd display vertical blanking interval

A system, method, and computer program product are provided for enhancing a viewing experience when display content is viewed utilizing stereo glasses. In use, display content is received for being outputted utilizing a display. Further, a duration of a vertical blanking interval associated with the display content is increased for enhancing a viewing experience when the display content is viewed utilizing the stereo glasses.

Rear vision system for a vehicle

A rear vision system for a vehicle includes a rear backup video camera and a display device. A control activates display of captured video images by the display device when a transmission of the vehicle is shifted into reverse gear and deactivates display of the video images upon shifting of the vehicle transmission out of reverse gear once a threshold deactivation condition is met. The threshold deactivation condition is at least one of (a) forward travel of the vehicle exceeding a threshold speed of forward movement after the vehicle transmission has been shifted out of reverse gear, (b) forward travel of the vehicle exceeding a threshold distance of forward movement after the vehicle transmission has been shifted out of reverse gear and (c) a threshold period of time elapsing after the vehicle transmission has been shifted out of reverse gear, the threshold period of time constituting a linger time.

Integrated circuit, test operation method thereof, and apparatus having the same

An integrated circuit is provided. The integrated circuit includes a plurality of output pads, a plurality of test pads, and a plurality of channel shift switches respectively connected between the plurality of output pads and the plurality of test pads and operated by a plurality of channel shift switch enable signals. A short path between the plurality of output pads may be detected when each of the plurality of channel shift switch enable signals are simultaneously at a high level.

Liquid crystal display and local dimming control method thereof

A liquid crystal display and a local dimming control method thereof are discussed. The liquid crystal display includes a liquid crystal display panel selectively displaying a 2D image and a 3D image in response to a mode signal, a backlight unit including a plurality of light sources, a backlight driving circuit individually driving a plurality of previously determined blocks each including the light sources based on a dimming value of each block, and a local dimming control circuit, that calculates a pixel gain value based on a dimming value of each block in a first frame, applies the pixel gain value to a data compensation for a second frame, which is arranged later than the first frame, and varies a time point when the pixel gain value for the data compensation is applied in response to the mode signal.

Plasma display device

A plasma display device including a plasma display panel that performs gradation display of an image by a sub-field method. A protective layer of the plasma display panel includes a base layer formed on a dielectric layer and a plurality of aggregated particles dispersed all over a surface of the base layer. The plasma display device forms an image by a right-eye field in which a right-eye image signal is displayed and a left-eye field in which a left-eye image signal is displayed. The right-eye field and the left-eye field have a plurality of sub-fields. In a predetermined gradation or higher, gradation is displayed by at least one or more sub-fields excluding a sub-field arranged in an end of each of the right-eye field and the left-eye field,

3d plasma display

A 3D plasma display includes a plasma display panel and a driver which implements an image on a screen of the plasma display panel in a frame including a plurality of subfields and transmits an emitter signal to 3D glasses. A time difference between the emitter signal and a start time point of the frame when an average power level (APL) is a first level is different from a time difference between the emitter signal and a start time point of the frame when the APL is a second level different from the first level.

Method for Displaying Stereoscopic Image and Display Apparatus for Performing the Same

A method of displaying a stereoscopic image includes outputting a left-eye image to a first and a second display block of a display panel during an N-th frame. Light is provided to the first display block during a first period of the N-th frame and light is provided to the second display block during a second period of the N-th frame. A right-eye image is output to the first and second display blocks of the display panel during an M-th frame. Light is provided to the first display block during a first period of the M-th frame and light is provided light to the second display block during a second period of the M-th frame.

Display apparatus and method of driving the same

A display apparatus includes a display panel including nxm array of pixels and which sequentially drives the pixels from pixels in a first row to pixels in an n-th row, a panel driving circuit which sequentially applies first, second, third or fourth image data to the display panel, a backlight unit including a first light source disposed adjacent to the pixels in the first row and a second light source disposed adjacent to the pixels in the n-th row, and a backlight control circuit which divides each of first and second time periods into first, second, third and fourth blinking time periods, and applies a control signal to the backlight unit, where the first time period corresponds to two frames during which the first and second image data are applied, and the second time period corresponds to two frames during which the third and fourth image data are applied.

Backlight module driving system and driving method thereof

A backlight module driving system and a driving method thereof are applied to a Liquid Crystal Display (LCD). In the LCD, a timing controller obtains a three-dimensional (3D) image signal provided by a graphics processor, generates a Liquid Crystal (LC) driving control signal, and generates a corresponding light adjusting signal according to a data writing time and a Vertical Blanking Interval (VBI) time of the LC driving control signal. A backlight driver obtains and analyzes the light adjusting signal, so as to disable a backlight module during the data writing time, and enable the backlight module during the VBI time.

Stereoscopic image display

A stereoscopic image display is discussed. The stereoscopic image display includes a display panel including data lines, gate lines crossing the data lines, thin film transistors (TFTs) that are turned on in response to gate pulses from the gate lines, and a plurality of pixels, a data driving circuit that converts digital video data into a data voltage and supplies the data voltage to the data lines, a gate driving circuit sequentially supplying the gate pulses synchronized with the data voltage to the gate lines, and a timing controller that receives a timing signal, 2D image data, and 3D image data from an external host system, supplies the digital video data to the data driving circuit, and controls an operation timing of the data driving circuit and an operation timing of the gate driving circuit.

Remote control systems that can distinguish stray light sources

Remote control systems that can distinguish predetermined light sources from stray light sources, e.g., environmental light sources and/or reflections are provided. The predetermined light sources can be disposed in asymmetric substantially linear or two-dimensional patterns. The predetermined light sources also can be configured to exhibit signature characteristics. The predetermined light sources also can output light at different signature wavelengths. The predetermined light sources also can emit light polarized in one or more predetermined polarization axes. Remote control systems of the present invention also can include methods for adjusting an allocation of predetermined light sources and/or the technique used to distinguish the predetermined light sources from the stray light sources.

Image Display Apparatus

According to an embodiment, there is provided an image display apparatus in which a display pixel displaying an image comprises a plurality of parallax image pixels respectively displaying a plurality of parallax images. The image display apparatus includes: an intermediate gradation level processing unit configured to prepare an intermediate gradation level generation pattern every parallax image to generate an intermediate gradation level with respect to an image signal including a plurality of parallax images, and perform processing of adding an intermediate gradation level to each of the parallax images by using the intermediate gradation level generation pattern and the image signal; and an image display unit configured to display the parallax images each having an intermediate gradation level added by the intermediate gradation level processing unit.

Display device and method of testing the same

A display device and a method of testing the display device. The display device includes a substrate including both a display region on which pixel cells are located and a peripheral region; test pads, main pins connected to the pixel cells, and dummy pins that are respectively connected to the test pads, the test pads, the main pins, and the dummy pins being on the peripheral region of the substrate, and visual test lines on the peripheral region of the substrate. The visual test lines include a first portion connected to the main pins and a second portion connected to the test pads, and the first and second portions are disconnected from each other.

Stereoscopic image display and method for driving the same

Embodiments of the invention relate to a stereoscopic image display and a method for driving the same. Stereoscopic image display includes a data display unit including a first scan transistor, an active black stripe unit including a second transistor and a third transistor, and a shift register sequentially supplying the gate pulse to each of (2n−1)th gate lines and (2n)th gate lines, where n is a natural number. The first scan transistor supplies a data voltage to a pixel electrode in response to a gate pulse of a (2n−1)th gate line, the second transistor supplies the data voltage to the pixel electrode in response to the gate pulse of the (2n−1)th gate line, and the third transistor supplies a low logic level voltage or a common voltage to the pixel electrode in response to a gate pulse of a (2n)th gate line.

Managing projected images on a projection surface

An apparatus, method, and system for managing projected images on a projection surface. One embodiment of the apparatus includes a sensor module, a determination module, and an interference module. The sensor module is configured to sense a projected image displayed on a projection surface. The projected image is projected from a projector. The determination module is configured to determine whether the projector is authorized to project the projected image on the projection surface in response to the sensor module sensing the projected image projected on the projection surface. The interference module is configured to interfere with a display of the projected image in response to the determination module determining that the projector is not authorized to project the projected image on the projected surface. The interference module alters the display of at least a portion of the projected image.

System and method for measuring a distance

This disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for measuring a distance. In one aspect, the method includes actuating or releasing an interferometric modulator having a first surface and a second surface and measuring a distance between the first and second surfaces at a plurality of times during the actuation or release. In another aspect, the method includes illuminating, with a first laser beam having a first wavelength and with a second laser beam having a second wavelength different from the first wavelength, an interferometric modulator having a distance between a first surface which is at least partially reflective and a second surface which is at least partially absorptive, measuring a first intensity of the first laser beam modulated by the interferometric modulator and a second intensity of the second laser beam modulated by the interferometric modulator, and determining the distance based on the measured intensities.

Monocular display apparatus

An apparatus for viewing of an image of a scene, including a monocular device worn by a viewer which includes a first display for displaying a first two-dimensional image of the scene with a first perspective to one eye of the viewer. a second display for displaying a second two-dimensional image of the scene with a second perspective to the other eye of the viewer, wherein the first perspective of the scene is different from the second perspective of the scene so that the viewer perceives a three dimensional image of the scene, while another viewer of the second display, that is not wearing a monocular device, views the two-dimensional image of the scene.

Multi-sample resolving of re-projection of two-dimensional image

Multi-sample resolution of a re-projection of a two-dimensional image is disclosed. One or more samples of a two-dimensional image are identified for each pixel in the three-dimensional re-projection. One or more sample coverage amounts are determined for each pixel of the re-projection. Each coverage amount identifies an area of the pixel covered by the corresponding two-dimensional sample. A final value is resolved for each pixel of the re-projection by combining each two-dimensional sample associated with the pixel in accordance with its weighted sample coverage amount.

Method and system for treating amblyopia

A system and method for treating amblyopic individuals through an engaging treatment modality which considers binocular function in adapting treatment. The present invention may be practiced by providing a dichoptic display having multiple sub-displays; providing a video game system and controller in communication with the dichoptic display; running a game program having a graphical presentation; using one sub-display to display a first view of the presentation and a second sub-display to display a second view of the presentation; and altering at least one of the first or second view of the presentation.

Projector device and projecting method

According to an aspect, a projector device includes an image projecting unit and a control unit. The image projecting unit projects an image. The control unit acquires brightness information of regions included in a projection surface on which the image projecting unit can project the image, and causes the image projecting unit to project, based on the brightness information of the regions, the image on a low-brightness region, among the regions, whose brightness is lower than that of another region.

Display apparatus and driving method of display apparatus

According to one embodiment, a display apparatus includes a display region including a plurality of display pixels arranged in a matrix, a plurality of scanning lines arranged along rows in which the plurality of display pixels are arranged, a plurality of signal lines arranged along columns in which the plurality of display pixels are arranged, a driver including a scanning line driver configured to drive the plurality of scanning lines and a signal line driver configured to drive the plurality of signal lines, and a controller configured to control operation of the driver. The signal line driver includes a memory configured to store at least two frames of video signal data supplied from an external signal source.

Method and Device for Inspecting Strips of Touch Panel

A method for inspecting the strips of a touch panel is disclosed. The method includes providing a first signal to a first driven first strip of a plurality of first strips and generating a plurality of continuous first differences according to signals on a plurality of second strips; providing the first signal to the first driven first strip and a second driven first strip of the plurality of first strips and generating a plurality of continuous second differences according to the signals on the plurality of second strips; and determining if there is a broken second strip between the first and second driven first strips based on the continuous first and second differences. Herein, the plurality of first and second strips intersect each other on the touch panel to form a plurality of intersecting regions.

Stereoscopic image display device using a barrier liquid crystal device

An LC barrier panel of a stereoscopic image display device has a substrate on which first barrier pixels and second barrier pixels are alternately arranged in a vertical direction and on which the first barrier pixels and third barrier pixels are alternately arranged in a horizontal direction. On a counter substrate, a counter electrode is formed to cover the entire surface of the display region. The third barrier pixels and the counter electrode are supplied with the same drive signal while an effective voltage is applied between the counter electrode and the first and second barrier pixels to perform vertical stripe display. Alternatively, the second barrier pixels and the counter electrode are supplied with the same drive signal while an effective voltage is applied between the counter electrode and the first and third barrier pixels to perform horizontal stripe display.

Image display apparatus and image display method

An image display apparatus for displaying plural sets of a pair of right-eye image and left-eye image to their corresponding viewing points is provided, which includes: a multi-view image generating unit which receives a right image and left image corresponding to predetermined two viewing points, and generates right-eye images and left-eye images corresponding to a plurality of viewing points by shifting the entireties of the received right image and left image; and a display unit which displays the right-eye images and left-eye images generated by the multi-view image generating unit to their corresponding viewing points.

Inspection method

An inspection method for an active-matrix substrate including the scanning lines, the data lines, the pixels disposed in matrix, and the power lines. The pixel includes: an organic EL device; a drive transistor; a capacitor; a selection transistor having a gate connected to the scanning line and connected between the data line and the gate of the drive transistor, and the guard potential transistor having a gate connected to a source of the selection transistor, a source connected to a drain of the selection transistor, and a drain connected to the power line. The inspection method includes: a writing process for writing a charge in the capacitor; a reading process for reading the written charged from the capacitor; and a holding process for holding the charge for a predetermined period from the end of the writing process to the start of the reading process.

Image display device, control method therefor, and image display system

Included are a backlight having a plurality of light emitting blocks, a display panel, a calibration unit which carries out calibration of the display panel based on a result of measurement of the brightness and chromaticity of the display panel, a first measuring unit which measures individual temperatures of the plurality of light emitting blocks, a setting unit which sets a patch image display area in a region of the display panel corresponding to a light emitting block of which the magnitude of a change in temperature within a predetermined period of time is smaller than a threshold value, and a generation unit which generates a patch image to be displayed in the patch image display area, wherein the calibration unit carries out the calibration based on the result of measurement by the first measuring unit in cases where the patch image is displayed in the patch image display area.

Physical Property Measuring Method for TFT Liquid Crystal Panel and Physical Property Measuring Apparatus for TFT Liquid Crystal Panel

There is provided a physical property measuring method for a TFT liquid crystal panel, includes an impedance setting step of setting the impedance between the source and drain of a TFT of the TFT liquid crystal panel to be less than or equal to a predetermined value, a voltage application step of applying a voltage that cyclically varies to a liquid crystal layer of the TFT liquid crystal panel. And the method further includes a physical property measuring step of measuring a transient current flowing through the liquid crystal layer to which the voltage that cyclically varies is applied in the voltage application step to measure physical properties of the liquid crystal layer.

Display system and method thereof

A method of displaying images includes detecting frequency of ambient light, updating frequency of a display device according to the frequency of the ambient light, and adjusting shutter frequencies of a pair of shutter glasses according to the frequency of the ambient light when the display device is in a 3D display mode. In this way, flickers caused by inconsistency between the frequency of the ambient light and the frequencies of the display device and the shutters of the shutter glasses can be avoided.

3D Display Systems

Techniques for stereoscopic 3D display systems with active shuttered glasses are provided which overcomes the real-world limitations of sample/load & hold displays, resulting in greater overall brightness, while reducing crosstalk between each eye perspective. In some embodiments, a first left-eye perspective frame and a first right-eye frame are determined from image data. A first composite frame of a first type is then created. This first composite frame of the first type comprises one or more left-eye pixel values from the first left-eye frame and one or more right-eye pixel values from the first right-eye frame. The first composite frame of the first type is outputted to the display area. This may also include use of scanning backlight synchronized to loading/hold of display in conjunction with the composite frame.

Display apparatus

A display apparatus including a display unit in which pixels configured from a group of a plurality of types of sub-pixels displaying different primary colors are arranged in a two-dimensional matrix shape in the row direction and the column direction; and an optical separation unit separating an image displayed on the display unit into images for a plurality of observation points, in which, when one of the primary colors displayed by the sub-pixels is expressed as a first primary color, the distance between the boundaries of respectively adjacent sub-pixel columns formed of sub-pixels displaying the first primary color is shorter than the distance between boundaries of respectively adjacent sub-pixel columns formed of the same type of sub-pixels displaying different primary colors to the first primary color.

Stereoscopic Video Display Device

An object is to provide a stereoscopic video display device having improved convenience which simultaneously displays a plurality of stereoscopic video footages on one screen, thereby allowing a viewer to simultaneously view the plurality of stereoscopic video footages. The stereoscopic video display device includes: a display panel 230 in which a screen for displaying a plurality of stereoscopic video footages is arranged; and a video control section 240 that controls the display of the plurality of stereoscopic video footages. Each stereoscopic video footage includes right-eye video and left-eye video each having parallax with respect to the other. The video control section 240 simultaneously displays the stereoscopic video footages in given positions on the screen, periodically displays the right-eye video and the left-eye video of each stereoscopic video footage, and synchronizes the timing at which the right-eye video and the left-eye video of each stereoscopic video footage are displayed.

Video Processing Apparatus and Method for Extending the Vertical Blanking Interval

A video processing apparatus. A first scaling module receives original images according to an original pixel clock and performs adjustments on the original images according to a first scaling ratio to generate first scaled images. A frame buffer buffers the first scaled images. A controller controls the frame buffer to receive the first scaled images according to a first pixel clock and output the first scaled images according to a second pixel clock. A second scaling module receives the first scaled images and performs adjustments on the first scaled images according to a second scaling ratio to generate second scaled images. A length of a vertical blanking interval of the second scaled images is longer than a length of a vertical blanking interval of the original images.

Image display device, vision aid and stereo image display system using the same

An image display device where the display mode can be appropriately switched depending on whether a vision aid is in contact with or close to a portion of a user's body is provided. An image display device ( 1 ) includes a display unit ( 11 ) that performs display in the stereo image display mode for displaying, separately in time or space, a left eye image to be viewed through a left eye portion ( 21 L) of a vision aid ( 2 ) and a right eye image to be viewed through a right eye portion ( 21 R) of the vision aid ( 2 ), or a planar image display mode for displaying one of the left eye image and the right eye image. The image display device ( 1 ) receives, from the vision aid ( 2 ), a mounting signal ( 241 ) that indicates that the vision aid is in contact with or close to a portion of the user's body and switches the display mode of the display unit ( 11 ) between the stereo image display mode and the planar image display mode based on the reception condition of the signal.

Rendering adjustments to autocompensate for users with ocular abnormalities

A digital screen rendering resolution adjustment can allow users who are conventionally dependent upon corrective lenses to view the digital screen to, after the resolution adjustment, view the contents of this screen with 20×20 vision (considered normal vision), without the use of these corrective lenses. A linear algebraic transform (performing essentially the inverse of the Lensmaker's Equation) can be applied and enact matrix manipulation that when rendering the graphical display to autocompensate for a viewer's visual abnormalities, can result in a distorted screen that is equivalent to the inverse of a corrective lens prescription. A screen rendering customization to autocompensate for a user's visual impairment can be applied for each eye in 3D capable devices due to the inherent nature of 3D to display separate images per eye. A unique algebraic transform matrix manipulation can be performed for each of the two images and can provide a more exact corrective lens prescription rendering simulation than for single image rendering for a display.

Image display apparatus and method for operating the same

An image display apparatus and a method for operating the same are disclosed. The method of operating an image display apparatus includes receiving an input external image, receiving supplementary information indicating the number of external images to be displayed or the number of sub images in the external image to be displayed, rearranging the external image or sub images based on the supplementary information, and displaying the rearranged external images or sub images. Accordingly, it is possible to conveniently detect the number of external images to be displayed or the number of sub images to be displayed.

Augmented reality extrapolation techniques

Augmented reality extrapolation techniques are described. In one or more implementations, an augmented-reality display is rendered based at least in part on a first basis that describes a likely orientation or position of at least a part of the computing device. The rendered augmented-reality display is updated based at least in part on data that describes a likely orientation or position of the part of the computing device that was assumed during the rendering of the augmented-reality display.

Digital Video Signal Output Device and Display Device, and Digital Video Signal Output Method and Reception Method

Provided is a digital video signal output device for outputting digital video signals to a display device for displaying pictures. The digital video signal output device captures display capability data having described therein video-data structure such as a 3D format and the like from the digital video display device. The digital video signal output device is configured to select one video-data structure from at least one video-data structure, superimpose packet data including structural information that designates the selected video-data structure, during a blanking period of a digital video signal including video data based on the selected video-data structure, and transmits, as a digital video output signal, a signal obtained as a result of the superimposing.

Display device and display method

A display device includes a liquid crystal panel with video display lines, a display controller operable to have display data rendered on the liquid crystal panel, the display data including first field data of a video signal input, and second field data of the video signal as field data subsequent in temporal order and different in content from the first field data, a backlight unit disposed behind the liquid crystal panel and provided with light sources adapted to emit light for irradiation to respective regions on the liquid crystal panel sectioned in accordance with a scan direction, and a backlight controller operable to have the light sources transitioned between a light-out state and a light emitting state with a transition time shorter than a scan time of first field data and a scan time of second field data by the display controller.

Method and apparatus for generating images using a color field sequential display

One embodiment of the present invention sets forth a technique for generating and transmitting video frame data from a graphics processing unit (GPU) to a color field sequential display device. A frame buffer image comprising per-pixel packed color channels is transformed to a frame buffer image comprising regions corresponding to the color channels with vertical blanking regions inserted between color sub-field regions. Each region of the transformed frame buffer image is sequentially transmitted to the color field sequential display device for display of the corresponding color channel. Backlight illumination for each color channel is controlled by the GPU for temporal alignment with display of each color channel during a vertical blanking interval. The GPU may compensate an individual pixel's color channel value based on a corresponding previous color channel value in order to minimize crosstalk between neighboring color fields.

Multi-functional active matrix liquid crystal displays

A direct view display provides a light modulating panel and a backlight including first and second sets of spectral emitters. The first set of spectral emitters generate a first light bundle and the second set of spectral emitters generate a second light bundle. Several modes of operation may be provided including (1) an advanced 2D mode, (2) an enhanced color gamut mode employing simultaneous illumination of the first and second set of spectral emitters, (3) a privacy screen mode, (4) a channel multiplexed mode, and (5) a stereoscopic image mode. The latter three modes utilize the first and second set of spectral emitters to alternately illuminate a portion of the light modulating panel. Images and representations generated by the direct view display operating in the latter three modes are viewed using appropriate eyewear having filters with passband characteristics to transmit the respective light bundle.

Light source device and image display apparatus

A light source device 100 includes: multiple semiconductor laser light sources 101 ; a base plate 102 having thereon an installation area on which the multiple semiconductor laser light sources 101 are installed and which is divided into multiple areas, thus dividing the multiple semiconductor laser light sources 101 on the installation area into the multiple groups such that each of the groups includes one of the multiple semiconductor laser light sources 101 or at least two of the semiconductor laser light sources 101 that are electrically connected in series; and a current control section 109 configured to conduct temperature control of the semiconductor laser light sources 101 by independently controlling a value of current flowing in each of the groups of the multiple semiconductor laser light sources 101 on the installation area.

Auto-focusing apparatus and auto-focusing method using the same

An auto-focusing apparatus and method, the apparatus including an emission unit, the emission unit being configured to irradiate light on the organic light-emitting display apparatus; an optical system between the organic light-emitting display apparatus and the emission unit, the optical system being configured to adjust a position of the optical system on an optical axis and focus the irradiated light on the pixel unit; a light-receiving unit, the light-receiving unit being configured to receive light reflected by the organic light-emitting display apparatus and measure an intensity and a wavelength of the reflected light; and a controller, the controller being configured to receive the intensity of light measured by the light-receiving unit, control the position of the optical system, determine that the auto-focusing apparatus is focusing light onto the pixel unit when the intensity of light received by the light-receiving unit is a maximum value, and determine the position of the optical system as an optimal focal length.

3d image display apparatus

A 3D image display apparatus is provided. The 3D image display apparatus includes a light emission unit including one or more cells, the cells being configured to respectively adjust a direction in which light is emitted, an active prism array on the light emission unit, the active prism array including one or more prism units corresponding to the cells, the active prism array being configured to adjust an inclination of a refracting surface of each of the prism units according to an electric signal to change an optical path, and a display panel configured to modulate light that passes through the active prism array according to an image signal to form an image.

Organic light emitting display and method of driving the same

An organic light emitting display and method of driving the display are disclosed. The display is driven with an ith frame and an (i+1)th frame, wherein the (i+1)th frame has a shorter duration than the ith frame. The driving signals for the display are adjusted so that the apparent brightness of the frames is substantially equal.

Information processing apparatus, information processing method, and program

According to an illustrative embodiment, an image display method is provided. The method includes detecting a position of a user, detecting a position of a physical object, and defining a non-display area of a display based on the position of the user and the position of the physical object.

Backlight module, display system, and driving method of backlight module

A backlight module adapted to a display device for displaying multiple image frames to form an image. Herein the backlight module includes multiple light-emitting units and a driving circuit. The light-emitting units are arranged along a first direction. The driving circuit is electrically coupled to the light-emitting units to thereby drive the light-emitting units sequentially to emit light. During the driving circuit drives the light-emitting units, a light-emitting time of the firstly-turned-on light-emitting unit in the light-emitting units for illuminating a current image frame of the image frames has a portion in an image driving time of the current image frame, and the other portion of the light-emitting time is in the image driving time of a successive image frame immediately following the current image frame. Moreover, the disclosure also provides a display system using the above backlight module and a driving method of backlight module.

Multi-Segment Imager

Several embodiments of projection systems are disclosed that comprise a plurality of controllable emitters, each said emitter providing light for a light path; a plurality of first optical elements, each said first optical element receiving light from one of said emitters; a controllable modulator receiving light from said plurality of first optical elements; a plurality of conduits, each said conduit disposed over a portion of said controllable modulator; a plurality of second optical elements, each of said second optical elements receiving light from at least one of said plurality of conduits, and a controller for sending control signals to said controllable emitters and said controllable modulator. The illumination from the emitters may form a plurality of overlapping areas of illumination upon a projection screen where the image is intended to be formed.

Display device

According to an aspect, a display device includes a display unit and a control unit. The display unit stereoscopically displays a display object. When a movement of an object is detected in a three-dimensional space where the display object is stereoscopically displayed, the control unit for changes the display object in the three-dimensional space according to the movement of the object.

Method for driving plasma display device, plasma display device, and plasma display system

In a plasma display apparatus displaying a stereoscopic image, crosstalk is reduced and an address discharge is caused stably. For this purpose, in the plasma display apparatus displaying a stereoscopic image, each field has a plurality of subfields, each having a sustain period where an up-ramp waveform voltage is applied to the scan electrodes after all the sustain pulses are generated. The luminance weights of the respective subfields are set such that the subfield having the lightest luminance weight is generated first in each field, the subfield having the heaviest luminance weight is generated second, and the third subfield and those thereafter have luminance weights sequentially decreasing. The up-ramp waveform voltage in the sustain period of the first subfield in each field is generated so as to have a gradient gentler than that of the up-ramp waveform voltage in the sustain periods of the subfields generated second and thereafter.

Display device for displaying video, eyewear device for assisting in viewing video, video system with display device and eyewear device, and control method of video system

The instant application describes display device for switching display mode between first display mode for displaying stereoscopic images with eyewear device which adjusts incident light amounts to the left and right eyes, and second display mode different from the first display mode. The display device includes signal generator which generates timing signals for notifying timings of increasing the incident light amount to the left and right eyes in the first and second display modes or stop signals for stopping the adjustment operation, as control signals for the adjustment operation; and transmitter which transmits the control signals to the eyewear device. During the first display mode, the transmitter transmits the timing signals for the first display mode. Switching operation from the first to second display mode causes the transmitter to transmit the stop signal and then the timing signal for the second display mode to the eyewear device.

Testing Circuit of Dual Gate Cell Panel and Color Display Method for Dualgate Cell Panel

A testing circuit of a dual gate cell panel and a color display method of the dual gate cell panel. There are many data lines and scan lines in the dual gate cell panel, and the data lines are divided into three groups, and the scan lines are divided into two groups. The data lines or scan lines of each group are connected respectively to metal wires with a test pad each. When an appropriate signal is inputted to each test pad, the dual gate cell panel shows red, green and blue colors individually, so that defects of the dual gate cell panel can be detected accurately to avoid any unnecessary waste on the defective dual gate cell panel incurred in the subsequent manufacturing processes.

3d image display device

The disclosed 3D image display device has: a delay unit ( 10 ) that delays right-eye image data (RI(n)) by one frame and outputs the result as delayed right-eye image data (RI(n−1)); a data emphasis unit ( 20 a ) that outputs right-eye image emphasis data (RE(n)) on the basis of the difference between the right-eye image data (RI(n)) and left-eye image data (LI(n)); a data emphasis unit ( 20 b ) that outputs left-eye image emphasis data (LE(n)) on the basis of the difference between the left-eye image data (LI(n)) and the delayed right-eye image data (RI(n−1)); and a time-division output unit ( 30 ) that takes in the right-eye image emphasis data (RE(n)) and the left-eye image emphasis data (LE(n)) as input, stores said data in a frame memory ( 31 ), performs time division on said data, using a prescribed frequency, and outputs the result.

Display device

The occurrence of crosstalk in a display device which performs 3D display is suppressed. When 3D display is performed, part of a plurality of pixels perform desired color display and the other part of the plurality of pixels perform black display. Thus, as compared to the case where all of a plurality of pixels perform desired color display, the occurrence of crosstalk can be suppressed. A plurality of pixels which perform desired color display are changed depending on the display state. Therefore, as compared to the case where a plurality of pixels which perform desired color display are fixed when 3D display is performed, the display device can have a longer period until display change in a pixel becomes obvious (a longer lifetime) and variations in display among the plurality of pixels can be reduced.

Electro-optical device and electronic apparatus

In one unit period of a display period, each pair of two scanning lines is selected and a gray scale potential corresponding to an image signal of pixels of one scanning line of each pair of scanning lines is supplied to each signal line. In another unit period, the other scanning line of each pair of scanning lines is selected and a gray scale potential corresponding to an image signal of the pixels of the other scanning line is supplied to each signal line.

Stereoscopic Video Display Apparatus and Method Therefor

According to one embodiment, the stereoscopic video display apparatus includes a 3D processing module and a message insertion module. The 3D processing module converts a 3D video display signal of the twin type into the 3D video display signal of a glasses-less type. The message insertion module outputs a notification message making a notification that stereoscopic video of the glasses-less type is different from the stereoscopic video of the twin type.

Display device and method of driving display device

A display device includes: a reference voltage setting unit, an organic EL display unit; a monitor wire and sample-and-hold circuit which detect at least one of a high-side potential and a low-side potential applied to at least one pixel inside the organic EL display unit; and a variable-voltage source which regulates at least one of a high-side output potential and a low-side output potential outputted from the reference voltage setting unit. The monitor wire and the sample-and-hold circuit perform the detection of the at least one of the high-side potential and the low-side potential in at least part of an image display period, and the monitor wire and the sample-and-hold circuit do not perform the detection of the at least one of the high-side potential and the low-side potential in a black display period.

Method for examining liquid crystal driving voltages in liquid crystal display device

A method for examining liquid crystal driving voltages in a liquid crystal display device is provided. An image-sticking test frame is displayed on the liquid crystal display device. The image-sticking test frame includes at least one first pattern having a first gray level, at least one second pattern having a second gray level and at least one third pattern having a third gray level. The third gray level is between the first and second gray levels. The present invention uses the third gray level as a reference, so as to judge whether the liquid crystal driving voltage corresponding to the first gray level is accurate and whether the liquid crystal driving voltage corresponding to the second gray level is accurate.

Display device and method for driving the display device

An object is to suppress crosstalk. A display device includes a pixel portion which includes a first display region, a second display region, and a non-light-emitting region provided between the first display region and the second display region; and a parallax barrier which includes a first light control region, a second light control region, and a light-transmitting region provided between the first light control region and the second light control region. The first light control region overlaps with the first display region, the second light control region overlaps with the second display region, and the center of the width of the light-transmitting region overlaps with the non-light-emitting region.

Liquid crystal display

In a liquid crystal display, black data is input to a portion of the pixel rows only during display of a 3 D image, the black data functioning as a black matrix. When a 2 D image is displayed, the black data is replaced with color data. Thus, when displaying a 3 D image, interference between a left image and a right image may be prevented without a reduction of the aperture ratio of the liquid crystal display during display of a 2 D image.

Driver system for driving a plurality of led's

A driver system for driving a plurality of LED includes a control module having an input for receiving operating data, and at least one driver module for driving at least one of the LED. The driver module includes a hysteretical converter for generating a current to power the LED, and a controller electrically connected to the hysteretical converter for controlling the hysteretical converter.

Projection system with touch control

A projection system with touch control includes a touch device, a projection device and a control module. The touch device has plural touch plates which can be combined to form a plane. The projection device has plural projection units which can project on the plane respectively so as to form a projection image on the plane. The control module is electrically connected with the touch plates and the projection units for controlling the projection device to change the projection image corresponsively as a user touches the projection image projected on the plane. Herein, the touch plates can be combined to form a plane, and the user can interact with the projection image projected on the plane.

3-dimensional image display apparatus and control method of the same

Provided are a 3-dimensional image display apparatus and a control method thereof, the apparatus including: a video signal receiving unit which receives a video signal containing plane image data or stereoscopic image data from an external signal source; a liquid crystal module which includes a liquid crystal display panel to selectively display the plane image data and the stereoscopic image data, and a backlight unit provided in a rear portion of the liquid crystal display panel; a power supply which supplies power to the liquid crystal module; and a controller which determines whether the received video signal contains the plane image data or the stereoscopic image data, and if the video signal receiving unit contains the stereoscopic image data, the controller controls the power supply such that the backlight unit operates in a power saving mode while the stereoscopic image data is scanned to the liquid crystal display panel.

Method for adjusting panel and associated display controller

A method for adjusting a uniformity of a panel is provided. The panel includes a plurality of blocks. The method includes: comparing whether a color display component of each of the blocks in response to a first input value matches a target component, comparing whether a color characteristic value of each of the blocks in response to a second input value matches a target characteristic value, and providing a corresponding modified second input component and a modified third input component for each of the blocks. The target component is determined according to a plurality of main display components of a plurality of display values corresponding to the blocks, and the target characteristic value is determined according to the plurality of color characteristic values corresponding to the blocks.

Devices and methods for bit error rate monitoring of intra-panel data link

Devices and methods for monitoring a bit error rate of an intra-panel data link (e.g., a chip-on-glass (COG) data link) between a timing controller and a display driver are provided. For example, an electronic display according to an embodiment may include a timing controller and display driver circuitry. The timing controller may send test data over a data link to the display driver circuitry. The test data may include a known or predictable stream of data. The display driver circuitry may receive the test data via the data link and detect bit errors based at least partly on the test data. An indication of the bit errors may be displayed on an array of pixels of the display or provided to the timing controller via a separate back channel data link.

Light unit and driving method thereof

A light unit includes: an integrated power (“IP”) board which receives power supply and converts the power supply into a high voltage and a supply voltage; a lamp; and a terminal board (“T board”) which receives the high voltage from the IP board to turn on the lamp, receives the supply voltage from the IP board to transfer the supply voltage to the IP board, in which the IP board transfers the high voltage to the T board after the IP board receives the supply voltage from the T board.

Stereoscopic video image display method and stereoscopic video image display device

A stereoscopic video image display method according to the present invention is such that in a case where switching between a right-eye image and a left-eye image, both of which accommodate a parallax that allows an observer to visually recognize a stereoscopic video image, is done once, for example, every two frames, a gray scale transition emphasis process is carried out in each of the frames, and that in a case where, in a visual recognition period (e.g. frame F 2 ) during which the observer is allowed to visually recognize a stereoscopic video image, display luminance of a target pixel which belongs to a parallax region is made transition from display luminance corresponding to 160 gray scale to display luminance corresponding to 32 gray scale, a gray scale transition emphasis process is carried out so that an average luminance during the visual recognition period becomes substantially equal to the display luminance corresponding to 32 gray scale.

Display light leakage

Embodiments include systems and methods for objectively grading/rating a display. One embodiment may take the form of a method for grading display quality including capturing an image of the display and computing first and second parameter values from the captured image. The method also includes comparing the first parameter value against a threshold and, if the first parameter value exceeds the threshold, computing a grade wherein the second parameter is given a first weighting. If, however, the first parameter value is below the threshold, the method includes computing a grade wherein the second parameter is given a second weighting which is greater than the first weighting.

Location based skins for mixed reality displays

The technology provides embodiments for providing a location-based skin for a see-through, mixed reality display device system. In many embodiments, a location-based skin includes a virtual object viewable by a see-through, mixed reality display device system which has been detected in a specific location. Some location-based skins implement an ambient effect. The see-through, mixed reality display device system is detected to be present in a location and receives and displays a skin while in the location in accordance with user settings. User data may be uploaded and displayed in a skin in accordance with user settings. A location may be a physical space at a fixed position and may also be a space defined relative to a position of a real object, for example, another see-through, mixed reality display device system. Furthermore, a location may be a location within another location.

Apparatus and method for controlling a flexible display

A flexible display control apparatus includes a direct current-to-alternating current (DC-AC) converter to convert a DC driving voltage to an AC driving voltage having a period, a controller to determine whether to provide the DC driving voltage or the AC driving voltage to an ionic layer, a driving unit to drive cells included in the ionic layer based on the provided DC driving voltage or the AC driving voltage, and a display having a shape that is modified to correspond to an input according to the driven cells.

Reduction of Pattern Glare

Techniques are provided for reducing pattern glare. A font size that reduces pattern glare may be determined through a series of tests. A density that reduces pattern glare may be determined through a series of tests. A color that reduces pattern glare may be determined through a series of tests. The determined parameters may be used to create a profile that is usable in different environments.

Display device and display method and

Reproducibility of a depth of a stereoscopic moving image is improved. An image of the black brightness is inserted between a right eye image R 1 displayed in a second half of a certain frame period and a left eye image L 2 in a first half of an immediately following frame period. A period of switching from the right eye image R 1 to the left eye image L 2 is longer than a period of switching from the left eye image L 1 to the right eye image R 1 . As a result, a user viewing the images may not recognize the images in the combination of the right eye image and the immediately following left eye image but visually recognizes the images easily in the combination of (L 1 , R 1 ), (L 2 , R 2 ), (L 3 , R 3 ), . . . of the left and right images at the same time.

OPERATION INPUT DEVICE AND MANIPULATOR SYSTEM

With a simple configuration, a area in which an operating unit can move is prevented from being limited. Provided is an operation input device including a display; an operating unit that operates a display object displayed on the display; a head-mounted unit that is mounted on the head of an operator; relative position sensors that detect a relative position and a relative orientation of one of the head-mounted unit and the operating unit with respect to the other; and a control unit that actuates the display object displayed on the display on the basis of changes in the relative position and the relative orientation detected by the relative position sensors. 1. An operation input device comprising:a display;an operating unit that operates a display object displayed on the display;a head-mounted unit that is mounted on the head of an operator;a relative position sensor that detects a relative position and a relative orientation of one of the head-mounted unit and the operating unit with respect to the other; anda control unit that actuates the display object displayed on the display on the basis of changes in the relative position and the relative orientation detected by the relative position sensor.2. An operation input device according to claim 1 , wherein the display is secured to the head-mounted unit so that the display is placed in front of the eyes of the operator when the head-mounted unit is mounted on the head of the operator.3. An operation input device according to claim 1 , wherein the relative position sensor is provided with an indicator provided on one of the head-mounted unit and the operating unit; and an image-acquisition unit that is provided in the other of the head-mounted unit and the operating unit and that captures an image of the indicator.4. An operation input device according to claim 3 , wherein one image-acquisition unit is provided.5. An operation input device according to claim 4 , wherein the indicators are provided at at least four ...

Head-mounted display apparatus

A head-mounted display apparatus includes an image display device, a wearing device with which the image display device is worn on a head of an observer, and an attachment member with which the image display device is attached to the wearing device. The attachment member is capable of adjusting a position of the image display device relative to the wearing device independently in a first direction and in a second direction, the first direction being defined by a virtual line connecting centers of eyes of the observer, the second direction being perpendicular to the first direction and extending vertically with respect to the observer.

Virtual Load Board And Test System And Test Method for Liquid Crystal Display Control Board

A virtual load board includes a connection port, a conversion circuit, and an indication unit, wherein the connection port comprises at least one terminal. The terminal receives an output voltage from the liquid crystal display control board. The conversion circuit converts the output voltage into an operating voltage for the indication unit and supplies the operating voltage to the indication unit. A test system and a test method for liquid crystal display control board are also provided. With the above-discussed arrangement, the virtual load board replaces a liquid crystal display panel to carry out a reliability test of the liquid crystal display control board, and has the advantages of small volume and low cost and can be accommodated, together with the liquid crystal display control board, in reliability test equipment in order to carry out a reliability test of the liquid crystal display control board in a specific environment.

Autostereoscropic liquid crystal display apparatus

A display apparatus includes an autosteroscopic liquid crystal display panel having a frame response time of less than 10 milliseconds, and a backlight positioned to provide light to the autosteroscopic liquid crystal display. The backlight includes a right eye solid state light source and a left eye solid state light source capable of being modulated between the right eye solid state light source and a left eye solid state light source at a rate of at least 90 Hertz.

Stereoscopic Image Display Device and Driving Method for the Same

The present invention is about a stereoscopic image display device and a driving method for the same, the stereoscopic image display device comprising: a display panel configured to display an image; a switchable panel located on the display panel and having a plurality of switchable regions, the switchable panel being configured to convert the image into a 3D image; a voltage applying unit configured to apply voltage to the switchable panel in such a way as to divide each switchable region into a barrier region and a transmitting region; and a controller configured to control the voltage applying unit in such a way as to adjust a position of the barrier region and a width of the barrier region within the switchable region.

Anti-peeping display system

An anti-peeping display system comprises an image processor for receiving a normal image and generating a mosaic image according to the normal image; and a display module which is coupled to the image processor for receiving the normal image and the mosaic image, the display module displaying the normal image during a first frame period and displaying the mosaic image during a second frame period that is adjacent to the first frame period. A user only by wearing a pair of special glasses can view the normal images. The present invention can make a display device to equip with an anti-peeping function.

ELECTRO-OPTICAL DEVICE AND ELECTRONIC APPARATUS

An electro-optical device including: first display elements divided into at least a first region and a second region, for displaying a first image, and second display elements each divided into at least a third region and a fourth region, for displaying a second image, the first and second display elements being arranged such that each third region is disposed between the first region and the second region of the adjacent first display element and each second region is disposed between the third region and the fourth region of the adjacent second display element; a parallax barrier layer provided on a side of the display elements adjacent to a viewer, the parallax barrier having light transmitting regions at positions thereof corresponding to boundaries between adjoining first and third regions as well as between adjoining second and fourth regions; and a spacer layer separating the display elements from the parallax barrier layer. 2. The electro-optical device according to claim 1 ,the first first side being positioned a position opposite to the first second side.3. The electro-optical device according to claim 2 ,the second first side being positioned a position opposite to the first fourth side and the third first side being positioned a position opposite to the first sixth side.4. An electro-optical device according to claim 3 , further comprising:a first portion that connects the first pixel electrode and the second pixel electrode, and supplies same voltage to the first pixel electrode and the second pixel electrode; anda second portion that connects the third pixel electrode and the fourth pixel electrode, and supplies same voltage to the third pixel electrode and the fourth pixel electrode.5. An electro-optical device according to claim 4 ,the first portion is disposed between the first pixel electrode and the second pixel electrode;the second portion is disposed between the third pixel electrode and the fourth pixel electrode.6. The electro-optical device ...

Apparatus and method for enabling viewer to perceive three dimensional image

A display apparatus enables a viewer to perceive a three-dimensional image. The display apparatus includes a display panel. The display apparatus further includes a display panel driver for providing first image data to the display panel during a first sub-frame and for providing second image data to the display panel during a second sub-frame. The display apparatus further includes a barrier part that includes a plurality of barriers for adjusting presentation of a two-dimensional image displayed on the display panel to enable the viewer to perceive the three-dimensional image, the plurality of barriers including a first barrier and a second barrier neighboring the first barrier. The display apparatus further includes a barrier driver for controlling the barrier part so that the first barrier permits transmission of first light during the first sub-frame and so that the second barrier permits transmission of second light during the second sub-frame.

Display apparatus and electronic device

Disclosed herein is a display apparatus including: a display section; and a light-beam control section configured to control a light beam coming from the display section or a light beam propagating to the display section; the display apparatus having a first display mode for displaying a plurality of observing-point images on the display section wherein the observing-point images include two or more first observing-point images, and one or a plurality of second observing-point images, and the number of pixels included in each of the second observing-point images is smaller than the number of pixels included in each of the first observing-point images.

Apparatus and method for controlling screen in wireless terminal

An apparatus and method for controlling a screen in a wireless terminal including a bendable display unit for easily controlling the screen, the apparatus including a bendable display unit, a bending detector for detecting bending of the bendable display unit, and a controller for controlling the bendable display unit to up-scale and display data in a non-bent screen region on the bendable display unit when the bendable display unit is bent.

Compensated method of displaying based on a visual adjustment factor

A method and a device for displaying images on a display based on a visual adjustment factor related to a user's prescription eyewear are provided. The display includes a front display plane and a back display plane and for each of a plurality of image elements of an image, a respective version of the image element is displayed on each of the front display plane and the back display plane based on the visual adjustment factor such that the respective versions of the image element differ in at least one of line weight and transparency.

Image display device and image display method

When first and second region-processing sections ( 510, 520 ) calculate in parallel backlight luminances required for an input image halved by a regional image division section ( 505 ) included in an area-active drive processing section ( 5 ) of a liquid crystal display device, LED data (D b1 , D b2 ) are exchanged for each other, allowing reference to backlight luminances not calculated for one region but calculated for the other region. As a result, when an area is illuminated by surrounding backlight sources, the actual display luminance can be calculated correctly. Thus, pixel display can be provided with correct display tones across the entire screen, thereby preventing a reduction in display quality.

Liquid crystal display and display driving method thereof

A liquid crystal display includes a date line for transmitting a data signal, a first gate line for transmitting a first gate signal, a second gate line for transmitting a second gate signal, a first sub-pixel unit for being written to by a first sub-pixel voltage according to the data signal and the first gate signal, a second sub-pixel unit for being written to by a second sub-pixel voltage according to the data signal and the first gate signal, a third sub-pixel unit for being written to by a third sub-pixel voltage according to the data signal and the first gate signal, and a charge sharing control unit. The charge sharing control unit is utilized for controlling a charge sharing operation over the first and third sub-pixel units according to the second gate signal, thereby adjusting the first and third sub-pixel voltages.