ПОДЛОЖКА МАТРИЦЫ ТПТ И ЖИДКОКРИСТАЛЛИЧЕСКАЯ ПАНЕЛЬ ОТОБРАЖЕНИЯ

В подложке (20) матрицы содержатся элементы ТПТ и пиксельные электроды, соответственно соединенные с элементами ТПТ, которые расположены в виде матрицы на изолирующей подложке. Подложка матрицы включает в себя: линии шины затворов, изготовленные из первого металлического материала (M1); линии шины истоков, изготовленные из второго металлического материала (М2); пиксельные электроды, изготовленные из третьего металлического материала (М3); межсоединение (72) синхронизации, изготовленное из первого металлического материала (M1); ответвительное межсоединение (74), изготовленное из второго металлического материала; и соединительный проводник (102), изготовленный из третьего металлического материала (М3), соединительный проводник (М2), соединяющий межсоединение (72) синхронизации и ответвительное межсоединение (74) на соединительной части (80) в периферийной области (24), причем соединительная часть (80) имеет сквозное отверстие (112) ответвительного межсоединения, которое оставляет незащищенным ...

ПОДЛОЖКА УСТРОЙСТВА

Изобретение относится к подложкам устройств и может быть использовано в жидкокристаллических устройствах отображения. Техническим результатом является исключение помех, сокращение расстояния между интегральной схемой и схемой переключения RGB-сигналов, уменьшение области рамки. Устройство содержит область матрицы элементов, схему переключения RGB-сигналов и интегральную схему драйвера истоков. Положение центра (f1) группы выводов, соединенных с шинами видеосигналов интегральной схемы драйвера истоков, смещено на расстояние (g) влево от положения центра (f2) схемы переключения RGB-сигналов, что увеличивает длину простирающегося вертикально участка изогнутых влево шин видеосигналов и сокращает длину простирающегося вертикально участка изогнутых вправо шин видеосигналов. 6 з.п. ф-лы, 5 ил.

УСТРОЙСТВО ОТОБРАЖЕНИЯ

Изобретение относится к устройствам отображения, таким как жидкокристаллическое устройство отображения. Техническим результатом является уменьшение толщины рамки и увеличение срока службы панели отображения. В устройстве отображения обеспечены первая и вторая подложки, обращенные друг к другу. Первая подложка включает в себя тело подложки, первую группу межсоединений, обеспеченных на теле подложки, и вторую группу межсоединений с изолирующей пленкой, расположенной между группами межсоединений. Канавка (27) сформирована над первой группой межсоединений (21, 23а) первой подложки, непрерывно продолжаясь вдоль участка внешнего периметра подложки и поперек первой группы межсоединений (21, 23а). Нижележащий слой (27а) металла обеспечен в том же самом слое, в котором обеспечена вторая группа межсоединений (23), под канавкой (27), по меньшей мере, в областях, в которых канавка (27) перекрывает первую группу межсоединений (21, 23а), если смотреть сверху. 16 з.п. ф-лы, 33 ил.

ЖИДКОКРИСТАЛЛИЧЕСКОЕ УСТРОЙСТВО ОТОБРАЖЕНИЯ

В жидкокристаллическом устройстве отображения первая вспомогательная линия 430 образована узкой, а вторая вспомогательная линия 440 вспомогательной расположена в самом ближнем положении к периферии подложки. Первая вспомогательная линия расположена между схемой формирователя сигналов управления линии сигнала сканирования и областью отображения. Вторая вспомогательная линия расположена между схемой формирователя сигналов управления линии сигнала сканирования и краем первой подложки, который противоположен области отображения в отношении схемы формирователя сигналов. Технический результат - повышение надежности, уменьшение габаритов устройства. 16 з.п. ф-лы, 15 ил.

ЖИДКОКРИСТАЛЛИЧЕСКАЯ ИНДИКАТОРНАЯ ПАНЕЛЬ И ЖИДКОКРИСТАЛЛИЧЕСКИЙ ДИСПЛЕЙ

Изобретение относится к области технологий создания жидкокристаллических дисплеев. Жидкокристаллическая панель включает модуль управления затвором, устройство отображения и несколько монтажных блоков. Выходной подводящий проводник нескольких монтажных блоков соединён с подводящей шиной затвора устройства отображения. Несколько монтажных блоков соединены последовательно посредством сигнальной подводящей шины и подсоединены к модулю управления затвором. Первый слой изолирующего шаблона расположен на подводящей шине затвора. Первый слой изолирующего шаблона снабжен структурой сквозных отверстий. Выходной подводящий проводник соединён с подводящей шиной затвора с использованием металлического подводящего провода, проходящего сквозь структуру сквозных отверстий. Первая структура сквозных отверстий, соединенная с первым монтажным блоком, имеет меньшую площадь контакта по сравнению со второй структурой сквозных отверстий, соединённой со вторым монтажным блоком. Технический результат – улучшение ...

ПАНЕЛЬ ДИСПЛЕЯ И ЕЕ СТРУКТУРА ЛИНИЙ РАЗВЕТВЛЕНИЯ ПО ВЫХОДУ

ПОДЛОЖКА АКТИВНОЙ МАТРИЦЫ И УСТРОЙСТВО ОТОБРАЖЕНИЯ, ИМЕЮЩЕЕ ТАКУЮ ПОДЛОЖКУ

... 1. Подложка активной матрицы, содержащая:изолирующую подложку;множество переключающих элементов, обеспеченных на изолирующей подложке;множество шин, обеспеченных на изолирующей подложке и подсоединенных к переключающим элементам;межслойную изолирующую пленку, покрывающую множество переключающих элементов и множество шин;множество пиксельных электродов, сформированных на межслойной изолирующей пленке; имножество выводов, отходящих от множества шин и расположенных с заранее определенным интервалом, при этомпо меньшей мере часть каждого из множества выводов не покрыта межслойной изолирующей пленкой, иотражающий слой, сконфигурированный для отражения света в направлении, противоположном изолирующей подложке, обеспечен в области, которая является по меньшей мере частью каждого зазора между соседними выводами и включает в себя край межслойной изолирующей пленки, если смотреть под прямым углом к поверхности изолирующей подложки.2. Подложка активной матрицы по п.1, в которойотражающий слой размещен ...

ПОДЛОЖКА МАТРИЦЫ ТПТ И ЖИДКОКРИСТАЛЛИЧЕСКАЯ ПАНЕЛЬ ОТОБРАЖЕНИЯ

... 1. Подложка матрицы тонкопленочных транзисторов (ТПТ), в которой элементы ТПТ и пиксельные электроды, соответственно, соединенные с элементами ТПТ, расположены в виде матрицы на изолирующей подложке, причем подложка матрицы ТПТ содержит:линии шины затворов на изолирующей подложке, причем линии шины затворов, соответственно, соединены с элементами ТПТ и выполнены из первого металлического материала; илинии шины истоков на изолирующей подложке, причем линии шины истоков, соответственно, соединены с элементами ТПТ и выполнены из второго металлического материала,пиксельные электроды, изготовленные из третьего металлического материла,изолирующую подложку, имеющую область отображения, в которой пиксельные электроды размещены в виде матрицы, и периферийную область вокруг области отображения,периферийную область, выполненную со схемами возбудителей для возбуждения элементов ТПТ, соответствующих им,периферийную область, выполненную с (i) ответвительными межсоединениями, которые, соответственно, ...

ПОДЛОЖКА УСТРОЙСТВА

... 1. Подложка устройства с множеством сформированных на ней элементов, содержащая:участок матрицы элементов, включающий в себя множество элементов, расположенных в матрице с образованием множеств рядов и столбцов, и первую схему управления для управления возбуждением элементов;вторую схему управления для управления возбуждением элементов, причем эта схема имеет длинную сторону, более короткую, чем периферийная сторона участка матрицы элементов, и расположена длинной стороной приблизительно параллельно периферийной стороне на заданном расстоянии;множество элементных шин, соединяющих участок матрицы элементов со множеством выводов для передачи подаваемых на элементы сигналов, причем эти выводы включают в себя выводы, близкие к центру длинной стороны и включенные во вторую схему управления; имножество шин управления, соединяющих первую схему управления со множеством выводов для передачи сигналов, чтобы управлять возбуждением элементов, причем эти выводы по меньшей мере включают в себя выводы ...

РАЗВОДКА МАТРИЦЫ ТРАНЗИСТОРОВ

МОНТАЖНАЯ ПЛАТА, СПОСОБ ЕЕ ИЗГОТОВЛЕНИЯ, ДИСПЛЕЙНАЯ ПАНЕЛЬ И ДИСПЛЕЙНОЕ УСТРОЙСТВО

... 1. Монтажная плата, содержащаяизолирующую подложку;металлический проводник, расположенный на изолирующей подложке;неорганическую изолирующую пленку, покрывающую металлический проводник;органическую изолирующую пленку, покрывающую неорганическую изолирующую пленку; ипроводящую пленку, сформированную на органической изолирующей пленке, причемуказанный металлический проводник содержит область, в которой проводящая пленка нанесена непосредственно на металлический проводник без помещения между ними неорганической изолирующей пленки и органической изолирующей пленки,проводящая пленка проходит над указанной областью с покрытием торцевой поверхности органической изолирующей пленки, обращенной к указанной области, и торцевой поверхности неорганической изолирующей пленки, обращенной к указанной области, ауказанная торцевая поверхность органической изолирующей пленки расположена дальше от указанной области, чем торцевая поверхность неорганической изолирующей пленки.2. Монтажная плата по п.1, дополнительно ...

Flüssigkristallanzeige

Eine Flüssigkristallanzeige wird bereitgestellt. Die Flüssigkristallanzeige weist eine Rad-Gemeinsame-Leitung auf, die eine gemeinsame Spannung durch Eingangsquellen empfängt, eine Mehrzahl von Pixel-Gemeinsame-Leitung-Strukturen, die in jeder der Flüssigkristallzellen, die jedes Pixel bilden, ausgebildet sind und elektrisch miteinander verbunden sind, sowie eine Mehrzahl von longitudinalen gemeinsamen Leitungen, die elektrisch verbunden sind mit der Rand-Gemeinsame-Leitung, zum Anlegen einer gemeinsamen Spannung an die Pixel-Gemeinsame-Leitung-Strukturen. Die Pixel-Gemeinsame-Leitung-Strukturen sind verbunden mit gemeinsamen Elektroden der Flüssigkristallzellen. Jede der longitudinalen gemeinsamen Leitungen ist zwischen zwei horizontal benachbarten Pixeln in einer Richtung parallel zu Datenleitungen ausgebildet. Die Pixel weisen eine Mehrzahl von Pixel-Einheiten auf, welche jeweils zwei vertikal benachbarte Pixel aufweisen, und jeder der Pixel-Einheiten sind zwei Datenleitungen und drei ...

Array substrate for liquid crystal display device, has test pads and connection lines connecting test pads to shorting bars, made of composite material

The thin-film transistors are connected to gate line (102) and data line made of composite material and molybdenum respectively, which are connected to respective gate and data pads. The shorting bars (128,152) of molybdenum and composite materials are connected to odd and even gate pads (108a,108b) and data pad, respectively. The test pads and connection lines connecting test pads to respective bars, are made of composite material. An independent claim is also included for array substrate manufacturing method.

GEGEN STATISCHE ELEKTRIZITAT UNEMPFINDLICHE FLUSSIGKRISTALL-ANZEIGEVORRICHTUNG MIT AKTIVER MATRIX

FLUESSIGKRISTALLANZEIGEVORRICHTUNG

Verfahren zur Herstellung einer Flüssigkristall-Anzeige

Aktive Matrix-Struktur für Flüssig-Kristall-Anzeigeelementen

Liquid-crystal display device

A proposal is made for a liquid-crystal display device having a plurality of liquid-crystal display cells, the backplate of which has cut-outs at the edge through which conductive tracks on the front plate become accessible, and having printed circuit boards which extend perpendicularly to the cell plane and have contacting extensions in the plane of the printed circuit board which make contact with the accessible conductive tracks on the front plate.

FLÜSSIGKRISTALLANZEIGE MIT AKTIVER MATRIX

Flüssigkristallanzeigeeinrichtung mit antistatischem Aufbau

Liquid crystal display for equivalent resistance wiring

Liquid crystal display and manufacturing method therof

Thin film transistor substrate

A display device that comprises a thin film transistor substrate with a gate line and a data line crossing each other to define a pixel region on the thin film transistor substrate; a pixel electrode in the pixel region includes a transparent edge electrode 122b and a transparent inner electrode 122a. Each of the transparent inner electrodes 122a is spaced apart from an adjacent transparent edge electrode 122b with a first slit 122s having a first width w1 interposed therebetween. A common electrode 124 protrudes beyond the transparent edge electrode 122b by a second width w2 in a direction from the transparent edge electrode towards the data line, the ratio of the second width w2 and the first width w1 is within the range from 0.1 to 0.74. In an embodiment the second width relates to the distance between an end of an edge electrode 122b and an end of a floating conductive layer 132 and in another embodiment the second width relates to the distance between the end of the edge electrode ...

Thin film transistor substrate

Array substrate and liquid crystal display panel

Liquid crystal display device

METHODS OF MANUFACTURING SEMI-CONDUCTOR DEVICES

... 1435320 Semi-conductor devices PHILIPS ELECTRONIC & ASSOCIATED INDUSTRIES Ltd 25 April 1973 [28 April 1972] 19596/73 Heading H1K Conductive tracks which overlie an insulating layer of a planar semi-conductor device and contact zones of the device through apertures in the layer are formed by depositing lower and upper auxiliary layers over the insulating layer, forming therein a pattern of apertures corresponding to areas where conductive tracks are not required, the apertures being somewhat larger in the lower auxiliary layer due to undercutting, depositing one or more conductive layers overall and then etching away either or both of the auxiliary layers in order to remove the overlying conductive layers to leave the desired tracks in the apertures. Particularly if the combined thickness of the auxiliary layers is greater than that of the conductive layers the undercutting causes discontinuity or thinning of the conductive layers at the edges of the apertures, this facilitating etching ...

Active matrix substrate

Extraction wirings 2A, 2B are respectively connected to a signal line 15 of a switching element and a scanning line 17 thereof, and led out to one side portion of a transparent insulating substrate 11. Conductive terminals respectively united with the extraction wiring are formed in tip end portions thereof, and a plurality of contact holes 10C, 10D connected to the conductive terminals are formed on the conductive terminals so that a driver IC 7 is mounted thereon by using conductive resin 6. Each of the extraction wirings is provided with a semiconductor film pattern 12 in the vicinity of the contact hole for blocking the moisture in the conductive resin to reach the extraction wirings through an interlayer insulating film.

Liquid crystal display of line on glass type

Display device

Repairing a thin film transistor array substrate

A thin film transistor array substrate 10 and a method for repairing the same are provided. The substrate 10 has a plurality of data lines 20, scan lines 14, common lines 12 and repairing lines 18 on its surface. The repairing lines 18 are disposed over the scan lines 14, laid alternately with the data lines 20, and the two ends of each repairing line 18 partly overlaps with the two adjacent common lines 12 beside the scan line 14. The repairing lines 18 are formed at the same time as the data lines 20. The common lines 12 comprise extending branches disposed next to corresponding data lines 20, where each branch 32 has a protruding portion 78 which overlaps with part of the data line 20. The repairing method preferably includes performing a laser welding operation to connect the common line 12 with a data line 20, repairing line 18 or a scan line 14.

Liquid crystal display device

Liquid crystal display for equivalent resistance wiring

Electrical connector system

A connector system 90 comprises an electrical plug 92 and a releasable electrical connector 50, and a sensing circuit 60. The plug 92 has a plurality of contacts 34 located at regular intervals along a connecting edge 32. The connector 50 has a plurality of connector pads 52 arranged at regular intervals where the size of the intervals between the connector pads 52 is a most half of the size of the intervals between the contacts 34. This allows each contact 34 to connect to at least one connector pad 52. The sensing circuit 60 is provided to sense which connector pads 52 are connected to the contacts 34 on the plug 92.

A display

Liquid crystal display with touch sensing function

Non-rectangular display device

ELECTRODE TERMINAL ASSEMBLY ON MULTI-LAYER LIQUID CRYSTAL PANEL

ELECTRO-OPTICAL DISPLAY DEVICE AND METHOD FOR ITS PRODUCTION

Transistor array routing

ANTIGLARE GLASSES

FLATPANEL DISPLAY

LIQUID CRYSTAL DISPLAY DEVICE

... 1369336 Modulating light SUWA SEIKOSHA KK 7 July 1972 [9 July 1971] 31959/72 Heading H4F [Also in Divisions G5 and H2] A plug-in display device comprising spaced electrode panels 51, 52 with liquid crystal material 53 therebetween is provided with one or more conductive contact areas 54 on panel 51, for example connected to respective elements of a "figure of eight" electrode matrix, and in use is held in an insulating support 55 so that contacts 57 leading at 59 to a control circuit are in resilient engagement with the areas 54. The other panel 52 may be connected similarly, e.g. along an adjacent edge, Fig. 4 (not shown), or contact areas thereof may be connected via a metal leaf to opposed areas on plate 51, such opposed areas leading to further areas 54 on plate 51 where the contacts 57 engage, Fig. 5 (not shown). The device may be used in electronic calculators, and wrist watches.

Matrix display devices

Liquid crystal display device and a method of manufacturing the same

LIQUID CRYSTAL DISPLAY CELL

Array substrate, manufacturing method therefor and flat panel display device thereof

LIQUID CRYSTAL CELL WITH PLATED THROUGH ELECTRODE AS WELL AS PROCEDURE FOR THE PRODUCTION OF SUCH A CELL

METHOD AND APPARATUS FOR THE PRODUCTION OF MODULAR ONES MEHRFACHASSEMBLAGEN

PASSIVE MATRIX LIQUID CRYSTAL DISPLAY ELEMENT AND FROM A MULTIPLICITY OF SUCH ELEMENTS COMPOSITION LIQUID CRYSTAL DISPLAY BOARD

FLUSSIGKRISTALLZELLE AND PROCEDURE FOR THE PRODUCTION THE SAME

LIQUID CRYSTAL DISPLAY

LIQUID CRYSTAL CELL

SUBSTRATE WITH ARRANGED CONDUCTIVITY PERPENDICULAR TO ITS SURFACE, DEVICES WITH SUCH A SUBSTRATE AND PROCEDURE FOR THE PRODUCTION OF SUCH A SUBSTRATE

LIQUID CRYSTAL DISPLAY WITH ACTIVE MATRIX

PANEL FOR LIQUID CRYSTAL DISPLAY AND METHOD OF MAKING THE SAME

METHOD OF MANUFACTURING A SEMICONDUCTOR DEVICE HAVING A PATTERN OF CONDUCTORS AND DEVICE MANUFACTURED BY USING SAID METHOD

DISPLAY DEVICE

VERFAHREN ZUR HERSTELLUNG EINER HALBLEITERANORDNUNG MIT EINEM LEITERMUSTER UND DURCH DIESES VERFAHREN HERGESTELLTE HALBLEITERANORDNUNG.

VERFAHREN ZUR HERSTELLUNG VON FLUESSIGKRISTALLZELLEN, DANACH HERGESTELLTE FLUESSIGKRISTALLZELLEN UND ANWENDUNG DER FLUESSIGKRISTALLZELLEN ALS ANZEIGEELEMENTE.

LIQUID CRYSTAL CELL AS WELL AS PROCEDURE FOR THE PRODUCTION OF SUCH A CELL.

ELEMENT D' [...] A lIQUID ONE[...].

Fluid crystal indicator with thin crystal layer - has two parallel plates of insulating material enclosing crystal

One of the two parallel plates of insulating material enclosing the liquid crystal is permeable to light and two plates are closely connected. They carry electrodes on the surfaces towards one another, which correspond to the characters to be visualised. Conductors join the electrodes to the plate edges. Spacing tongues of metal strip are inserted between the plates and are insulated from one another. They are in contact with a conductor on the inner periphery of the plates and project outwards from the plates.

LIQUID CRYSTAL DISPLAY ELEMENT.

LIQUID CRYSTAL DISPLAY DEVICE.

Liquid crystal display device with touch keys.

L’invention concerne un dispositif d’affichage à cristal liquide comprenant un substrat avant (2) et un substrat arrière (6) qui s’étend parallèlement à et à distance du substrat avant (2), les substrats avant (2) et arrière (6) étant réunis entre eux au moyen d’un cadre de scellement (8) qui délimite une enceinte étanche (10) pour le confinement d’un cristal liquide, au moins une première électrode (12) étant structurée sur une face inférieure (14) du substrat avant (2), et au moins une deuxième électrode (16) opposée étant structurée sur une face supérieure (18) du substrat arrière (6), les propriétés optiques du cristal liquide étant modifiées par application d’une tension électrique appropriée au point de croisement de la première et de la deuxième électrodes (12, 16) considérées, la au moins une première électrode (12) et la au moins une deuxième électrode (16) étant réalisées en un matériau transparent électriquement conducteur et étant prolongées vers l’extérieur du dispositif d’ ...

AN ELECTRO-OPTIC CELL.

LAMINATED DOUBLE GLASS PANE WITH VARIABLE, CREATED BY DISSIPATION LIQUID CRYSTALS, METHOD AND DEVICE FOR ITS MANUFACTURE

Display panel, manufacturing method thereof and display device

LCD device

An LCD device having a multiplex drive LCD panel eliminates uneven brightness caused in the plane of the LCD panel by variations in tone. The LCD device (1) forms a plurality of display regions (MU,MD) which divide the display screen. A plurality of auxiliary capacitance lines (CSH1-CSHp, CSL1-CSLq) are divided into a plurality of auxiliary capacitance lines for each of the display regions (MU,MD), and the auxiliary capacitance voltage applied to the plurality of auxiliary capacitance lines (CSH1-CSHp, CSL1-CSLq) is individually set for each of the display regions (MU,MD).

Array substrate for liquid crystal display device and liquid crystal display device including the same

Signal distribution circuit, signal distribution device, and display device

Disclosed is a signal distribution device which is provided with: supply lines (5), which supply input signals to the switching element of the signal distribution circuit; and distribution lines (6), which distribute the input signals to an output terminal via the switching element. The supply lines (5) and at least one of the distribution lines (6) respectively have an extending section (5a) and an extending section (5b), which extend in the extending direction of a control line (13) to which selection signals for switching the state of the switching element between the on-state and the off-state are applied. The extending section (5a) and the extending section (5b) are respectively formed at positions that do not overlap control line (13) end portions in the extending direction of the control line.

Array substrate and liquid crystal display panel

Display device

The anisotropic conductive film and connection structure

Method for manufacturing element substrate

Disclosed is a method for manufacturing an array substrate (20). A wiring formation step is performed in which there are respectively formed on a glass substrate (GS): a plurality of source wirings (27) which are of a form spanning a first region (A1) and a second region (A2) in the glass substrate (GS) adjacent to the outside of the first region (A1); a plurality of first source/drain side inspection wirings (45A), which are of a form spanning the second region (A2) and a third region (A3) adjacent to the outside of the first region (A1) and adjacent to the second region (A2); in the second region (A2), a plurality of first wiring connecting sections (49) that connect the source wirings (27) and the first source/drain side inspection wirings (45A); a capacitative wiring stem (43) and shared wiring (44), which are of a form spanning the first region (A1) and the third region (A3); and a second source/drain side inspection wiring (45B) in the third region (A3), and a second wiring connecting ...

CONNECTOR, METHOD FOR MANUFACTURING CONNECTOR, AND TESTING METHOD

Thin film transistor array panel for display

Thin film transistor array panel

Structure for mounting semiconductor device on liquid crystal display and semiconductor device

A method of making a display cell resumes contact counter electrode.

LIQUID CRYSTAL DISPLAY DEVICE, CONDUCTIVE GLASS

MANUFACTORING PROCESS Of PART OF BEACHES Of a BILL-POSTER HAS Liquid crystal, ETSTRUCTURE Of BILL-POSTER PRESENTING THE AFOREMENTIONED PART

LIQUID CRYSTAL DISPLAY SCREENS

MANUFACTORING PROCESS OF CELLS HAS LIQUID CRYSTALS ON SUBSTRATE SILICON, CORRESPONDING ETCELLULES

Display device with liquid crystals comprising a structure against static electricity

Pour fournir un afficheur à cristaux liquides ayant une structure de protection contre l'électricité statique qui peut empêcher une erreur d'affichage due à de l'électricité statique produite pendant le processus de fabrication et restée sur une couche de protection contre les charges électrostatiques, la présente invention fournit un système d'affichage à cristaux liquides comprenant: une paire de panneaux (52, 53) ayant respectivement des électrodes communes (50) et une électrode de segment (51); une couche isolante (56) formée sur chaque électrode commune et de segment (50, 51); une couche de protection contre les charges électrostatiques (57) formée sur la couche isolante (56); une première structure de mise à la terre (1) en contact avec la couche de protection contre les charges électrostatiques (57) et formée à plus d'une de chaque électrode commune et de segment (50, 51); et une deuxième structure de mise à la terre (2) formée sur une carte de circuit (60) et reliée à la première ...

AN ELECTRO-OPTIC CELL IMPROVED

DISPLAY DEVICE HAS LIQUID CRYSTALS AND ITS MANUFACTORING PROCESS

Driving circuit and liquid crystal display device including the same

A tape carrier package (TCP) includes a film, a plurality of output leads and a plurality of input leads on the film, the plurality of output leads and the plurality of input leads being disposed on different sides, first and second TCP alignment marks arranged on opposing sides of the plurality of output leads, and a third TCP alignment mark at a central portion of the plurality of output leads.

Method of manufacturing a semiconductor device

A semiconductor device includes a thin film transistor. The thin film transistor includes a semiconductor film over a substrate, in which the semiconductor film includes a pair of first regions, a pair of second regions interposed between the pair of first regions, and a channel formation region interposed between the pair of second regions. A concentration of an impurity in the pair of second regions is smaller than a concentration of the impurity in the pair of first regions. The thin film transistor includes an insulating film, in which a portion of the insulating film is provided over the semiconductor film. The thin film transistor includes a conductive film over the portion, and the conductive film includes a taper shape.

Display device and electronic device including the same

One embodiment of the present invention provides a highly reliably display device in which a high mobility is achieved in an oxide semiconductor. A first oxide component is formed over a base component. Crystal growth proceeds from a surface toward an inside of the first oxide component by a first heat treatment, so that a first oxide crystal component is formed in contact with at least part of the base component. A second oxide component is formed over the first oxide crystal component. Crystal growth is performed by a second heat treatment using the first oxide crystal component as a seed, so that a second oxide crystal component is formed. Thus, a stacked oxide material is formed. A transistor with a high mobility is formed using the stacked oxide material and a driver circuit is formed using the transistor.

Semiconductor device and a method of manufacturing the same

A pixel TFT formed in a pixel region is formed on a first substrate by a channel etch type reverse stagger type TFT, and patterning of a source region and a drain region, and patterning of a pixel electrode are performed by the same photomask. A driver circuit formed by using TFTs having a crystalline semiconductor layer, and an input-output terminal dependent on the driver circuit, are taken as one unit. A plurality of units are formed on a third substrate, and afterward the third substrate is partitioned into individual units, and the obtained stick drivers are mounted on the first substrate.

Liquid crystal display device

A liquid crystal display device includes a substrate, a gate line, first and second data lines, a first power line, first, second, third and fourth switching elements, and first, second, third and fourth pixel electrodes. The first switching element is connected to the gate line and the first data line. The second switching element is connected to the gate line and the first power line. The third switching element is connected to the gate line and the second data line. The fourth switching element is connected to the gate line and the first power line. The first to fourth pixel electrodes are connected to the first to fourth switching elements, respectively. Thus, a light leakage may be prevented and an aperture ratio of a display substrate may be enhanced.

Reflective liquid crystal display panel and device using same

There is disclosed an active matrix reflective liquid crystal display panel on which an active matrix circuit is integrated with peripheral driver circuits. Metal lines in the peripheral driver circuits are formed simultaneously with pixel electrodes. Thus, neither the process sequence nor the structure is complicated.

Contact structure for a tunable liquid crystal optical device

A tunable liquid crystal optical device defining an optical aperture and having a layered structure. The device includes a film electrode formed on a surface of a first substrate and covered by a second substrate, and a contact structure filling a volume within the layered structure and contacting the film electrode. The contact structure is located outside of the optical aperture and provides an electrical connection surface much larger than a thickness of the film electrode, such that reliable electrical connections may be made to the electrode, particularly in the context of wafer scale manufacturing of such a device.

Chip having a driving integrated circuit

A chip having a bump layout suitable for the chip on glass technology and a driving IC includes a plurality of first bumps and a plurality of second bumps for electrically connecting to a glass substrate of a displayer. The first and second bumps are disposed on a surface of the chip and near two opposite long sides of the chip respectively. The ratio of the total contacting area of the first bumps to that of the second bumps is between 0.8 and 1.2. Thus, a pressure applied on the chip and the glass substrate of the displayer for connection can be uniformly exerted all over the chip, and the stability of the connection is therefore improved.

Display driver circuit and board module including same

In the case where input terminals of a display driver circuit are compatible with two or more types of interface specifications, an LSI chip, which is the display driver circuit, has some input terminals connected to parallel data lines and its output terminals connected to display lines, and these input terminals and output terminals are arranged along a long side located on the display portion side. In at least one example embodiment, the rest of the input terminals, which are intended for parallel interface, are arranged along a long side located on the FPC board side. With this configuration, the long sides of the LSI chip can be rendered shorter (than in the case where all input terminals are arranged in a row) without causing malfunction.

Display substrate and display apparatus having the same

A display substrate includes a base substrate including a display area and a peripheral area, a pixel disposed on the display area, wherein the pixel includes; a pixel transistor connected to a gate line and a data line which cross each other, and a pixel electrode connected to the pixel transistor and the pixel electrode, and a gate driving circuit disposed on the peripheral area, wherein the gate driving circuit outputs a gate signal to the gate line and comprises a plurality of stages, an n-th stage of the gate driving circuit including a plurality of circuit transistors and a boosting capacitor including a first capacitor and a second capacitor, the plurality of circuit transistors and the first capacitor being disposed on a first area and the second capacitor being disposed on a second area of the peripheral area positioned between the first area and the display area.

Liquid crystal display panel and method of fabricating the same

A liquid crystal display panel and a method of fabricating the same are disclosed. In one embodiment, the liquid crystal display panel includes i) a first substrate and a second substrate facing each other, ii) a liquid crystal layer disposed between the first and second substrates, iii) a color filter disposed between the liquid crystal layer and the second substrate and iv) a black matrix formed on the color filter. The panel may further include i) a sealing member disposed on an outer portion of the liquid crystal layer between the first and second substrates so as to couple the two substrates to each other ii) a plurality of protrusion members formed on the second substrate so as to at least partially overlap with the sealing member iii) a reflective layer formed on the protrusion members and iv) a cover layer formed on the reflective layer so as to cover the reflective layer and the protrusion members.

Liquid crystal display device and manufacturing method thereof

A photolithography step and an etching step for forming an island-shaped semiconductor layer is omitted, and a liquid crystal display device is manufactured through the following four photolithography steps: a step for forming a gate electrode (including a wiring or the like formed from the same layer), a step for forming a source electrode and a drain electrode (including a wiring or the like formed from the same layer), a step for forming a contact hole (including removal of an insulating layer or the like in a region other than the contact hole), and a step for forming a pixel electrode (including a wiring or the like formed from the same layer). In the step of forming the contact hole, a groove portion in which the semiconductor layer is removed is formed, so that formation of parasitic channels is prevented.

Source Driver, An Image Display Assembly And An Image Display Apparatus

An image display panel assembly includes a flexible printed circuit (FPC), an image display panel, a gate driver integrated circuit (IC) package, and a source driver IC package. The FPC is configured to receive gate and source driving signals. The image display panel is electrically connected to the FPC, and includes a gate driving signal transfer pattern along a first edge of the image display panel, a source driving signal transfer pattern along a second edge adjacent to the first end, and a plurality of pixels. The gate driver integrated circuit (IC) package is configured to receive the gate driving signal through the gate driving signal transfer pattern and provide the gate driving signal to the plurality of pixels. The source driver IC package is configured to receive the source driving signal through the source driving signal transfer pattern and provide the source driving signal to the plurality of pixels.

Backlight assembly and display apparatus having the same

A backlight assembly includes a light source part, a light guide plate, a container, and a support member. The light source part has a light emitting surface to emit light, and the light guide plate has a light incident surface to guide light. The container includes a bottom portion and sidewalls to receive the light source part and the light guide plate. The support member pushes the light guide plate toward the bottom portion to more closely maintain the position of the light incident surface with respect to the light emitting surface. This helps to prevent misalignment between the light exist surface and the light incident surface, maintaining the quantity of light supplied to the light guide plate.

Method for manufacturing lens for electronic spectacles, lens for electronic spectacles, and electronic spectacles

A first recess ( 102 ) of a lower substrate ( 100 ) is coated with conductive ink to form a first auxiliary electrode layer ( 104 ), a lower electrode pattern ( 105 ) is formed thereon by vacuum deposition, a second recess ( 202 ) of an upper substrate ( 200 ) is coated with the conductive ink to form a second auxiliary electrode layer ( 204 ), an upper electrode pattern ( 205 ) is formed thereon by vacuum deposition, the upper and lower substrates are bonded to each other with an electric element ( 300 ) interposed between the lower substrate ( 100 ) and the upper substrate ( 100 ), and the upper and lower substrates are cut at positions on the overlap portion of the first auxiliary electrode layer ( 104 ) and the lower electrode pattern ( 105 ) and the overlap portion of the second auxiliary electrode layer ( 204 ) and the upper electrode pattern ( 205 ) so as to expose the cut surfaces of the substrates.

Method for manufacturing lens for electronic spectacles, lens for electronic spectacles, and electronic spectacles

A first recess ( 102 ) of a lower substrate ( 100 ) is coated with conductive ink to form a first auxiliary electrode layer ( 104 ), a lower electrode pattern ( 105 ) is formed thereon by vacuum deposition, a second recess ( 202 ) of an upper substrate ( 200 ) is coated with the conductive ink to form a second auxiliary electrode layer ( 204 ), an upper electrode pattern ( 205 ) is formed thereon by vacuum deposition, the upper and lower substrates are bonded to each other with an electric element ( 300 ) interposed between the lower substrate ( 100 ) and the upper substrate ( 100 ), and the upper and lower substrates are cut at positions on the overlap portion of the first auxiliary electrode layer ( 104 ) and the lower electrode pattern ( 105 ) and the overlap portion of the second auxiliary electrode layer ( 204 ) and the upper electrode pattern ( 205 ) so as to expose the cut surfaces of the substrates.

Liquid crystal panel substrate, liquid crystal panel, and electronic device and projection display device using the same

In a liquid crystal substrate in which a matrix of reflecting electrodes is formed on a substrate, a transistor is formed corresponding to each reflective electrode and a voltage is applied to the reflective electrode through the transistor. A silicon oxide film having a thickness of 500 to 2,000 angstroms is used as the passivation film and the thickness is set to a value in response to the wavelength of the incident light to maintain a substantially constant reflectance.

Structure for shorting line connecting signal lines of flat panel display device

A shorting line connecting first and second signal lines arranged in parallel with each other in a flat panel display device is disclosed. The shorting line includes a first branch portion connected with the first signal line and branched from the first signal line toward the second signal line; a second branch portion connected with the second signal line and extended from the second signal line toward the first signal line; and a connection portion connecting the first branch portion to the second branch portion, wherein one end of the connection portion is connected with the first branch portion at a first angle, and another end of the connection portion is connected with the second branch portion at a second angle.

Semiconductor device and manufacturing method thereof

A semiconductor device having high operating performance and reliability, and a manufacturing method thereof are provided. An LDD region 207 provided in an n-channel TFT 302 forming a driving circuit enhances the tolerance for hot carrier injection. LDD regions 217 - 220 provided in an n-channel TFT (pixel TFT) 304 forming a pixel portion greatly contribute to the decrease in the OFF current value. Here, the LDD region of the n-channel TFT of the driving circuit is formed such that the concentration of the n-type impurity element becomes higher as the distance from an adjoining drain region decreases.

Liquid crystal display device

A liquid crystal display (LCD) device is disclosed. In one embodiment, the LCD device includes a first substrate including a plurality of interconnections and a protection layer covering the interconnections, a second substrate disposed opposite the first substrate, a liquid crystal (LC) layer interposed between the first and second substrates, and a sealant configured to contact the protection layer and interposed between the first and second substrates to surround and seal the LC layer. Convex portions are formed at positions between the interconnections of the protection layer and protrude convexly toward the sealant. In the above-described structure, even if light irradiated to cure the sealant is blocked by the plurality of interconnections, the light can be diffused into the entire sealant at an interface between the sealant and the protection layer.

Display device

A display device includes a display panel and at least one driving chip. The display panel has a display region and a non-display region and includes a pixel array, a plurality of pads, a passivation layer, and a plurality of conductive patterns. The pixel array is located in the display region. The pads are located in the non-display region and electrically connected to the pixel array. The passivation layer is located on the pads and has a plurality of through holes. Each of the conductive patterns covers one of the pads and is electrically connected to the pad through at least one of the through holes. A material of the conductive patterns includes a polymer conductive material. The driving chip is located on the display panel and electrically connected to the pads of the display panel.

Display apparatus

A display apparatus that facilitates shielding of electromagnetic waves and heat dissipation is disclosed. The display apparatus may include: i) a substrate, ii) a sealing member disposed to face the substrate, iii) a display unit disposed between the substrate and the sealing member, iv) a driving chip disposed on the substrate and transmitting an electric signal to the display unit and v) a circuit board including a signal line that is electrically connected to the driving chip, and a conductive cover layer disposed to cover the driving chip. In one embodiment, the circuit board includes a heat sink for dissipating heat generated by the driving chip.

Manufacturing method for array substrate with fringe field switching type thin film transistor liquid crystal display

Disclosed is a method for manufacturing an array substrate of an FFS type TFT-LCD, comprising the steps of: forming a first transparent conductive film, a first metal film and an impurity-doped semiconductor film on a transparent substrate sequentially, and then patterning the stack of the films to form patterns including source electrodes, drain electrodes, data lines and pixel electrodes; forming a semiconductor film and patterning it to form a pattern of the impurity-doped semiconductor layer and a pattern of the semiconductor layer including TFT channels; forming an insulating film and a second metal film, and patterning the stack of the films to form patterns including connection holes of the data lines in a PAD region, gate lines, gate electrodes and common electrode lines; forming a second transparent conductive film, and patterning it to form patterns including the common electrode.

Display apparatus

A display apparatus is disclosed. The display includes a display panel, a signal transmitter, and a driving chip. The signal transmitter is electrically connected with the display panel at a first bonding region of the display panel and receives an input signal from the outside. Further, the driving chip is electrically connected with the display panel at a second bonding region of the display panel and outputs a driving signal in response to the input signal. Further, the signal transmitter includes a base layer, a first conductive layer that is electrically connected with the display panel, and a second conductive layer that covers the first bonding region and the second bonding region. The second conductive layer can block electro static discharge and electro magnetic interference, such that it is possible to prevent display quality of the display apparatus from being deteriorated.

Display Device and Method of Fabricating the Same

A driver circuit for use with a passive matrix or active matrix electro-optical display device such as a liquid crystal display is fabricated to occupy a reduced area. A circuit (stick crystal) having a length substantially equal to the length of one side of the matrix of the display device is used as the driver circuit. The circuit is bonded to one substrate of the display device, and then the terminals of the circuit are connected with the terminals of the display device. Subsequently, the substrate of the driver circuit is removed. The driver circuit can be formed on a large-area substrate such as a glass substrate, while the display device can be formed on a lightweight material having a high shock resistance such as a plastic substrate.

Thin film transistor array panel and manufacturing method thereof

A thin film transistor array panel includes: a substrate including a display area and a drive region in which a driving chip for transmitting a driving signal to the pixels is located; a gate line in the display area; a storage electrode line; a gate driving pad coupled to the driving chip; a gate insulating layer; a first semiconductor layer on the gate insulating layer and overlapped with a gate electrode protruding from the gate line; a second semiconductor layer formed on the gate insulating layer and overlapped with a sustain electrode protruding from the storage electrode line; a data line crossing the gate line in an insulated manner and a drain electrode separated from the data line; and a pixel electrode coupled to the drain electrode, and the drain electrode comprises a drain bar facing the source electrode, and a drain extender overlapped with the second semiconductor layer.

Semiconductor device and method of fabricating the same

There is provided a high quality liquid crystal panel having a thickness with high accuracy, which is designed, without using a particulate spacer, within a free range in accordance with characteristics of a used liquid crystal and a driving method, and is also provided a method of fabricating the same. The shape of a spacer for keeping a substrate interval constant is made such that it is a columnar shape, a radius R of curvature is 2 μm or less, a height H is 0.5 μm to 10 μm, a diameter is 20 μm or less, and an angle α is 65° to 115°. By doing so, it is possible to prevent the lowering of an opening rate and the lowering to of light leakage due to orientation disturbance.

Liquid Crystal Display Device and Method of Manufacturing the Same

A liquid crystal display device and a method of manufacturing the same. The liquid crystal display device includes a plurality of pixel cells on a substrate and a common voltage line. The common voltage line provides a common voltage to the pixel cells, and includes first to third s interconnection patterns which are sequentially stacked over the substrate. Each of the pixel cells includes a storage capacitor which includes a lower electrode, and an upper electrode over the lower electrode. The second interconnection pattern includes the same material as a material of the upper electrode, and is formed in the same process as a process of the upper electrode.

Active matrix substrate, liquid crystal display panel, liquid crystal display device, and method for manufacturing active matrix substrate

An active matrix substrate is provided with a lead wire led from a switching element to a surrounding region; a pad portion formed in the lead wire and positioned in surrounding region; an insulation film including a planarization film positioned uppermost, and a passivation film and a gate insulation film positioned under planarization film, formed so as to cover the pad portion, and having a contact hole formed so as to reach pad portion; and an ITO film positioned in contact hole, and formed on pad portion. ITO film is formed so as to be spaced from planarization

Driver element and display device

To broaden a substantial area for wiring between a display portion and a driver element, and to increase the number of wirings between the driver element and the display portion. In a driving IC 100, bumps 10, 12, 14, 16, 18, 22, 24, 26 and 28 are arrayed in a first row 110 and bumps 11, 13, 15, 17, 21, 23, 25, 27 are arrayed in a second row 120, wherein the respective bumps are disposed so that the shortest distances between forward ends of the respective bumps and a side along the array, become larger gradually from the center outward in the array.

Electronic paper display device and method for manufacturing the same

Disclosed herein are an electronic paper display device and a method for manufacturing the same. The electronic paper display device including an electronic paper panel and various components, includes: a substrate made of an insulating material and being provided with wirings on a surface thereof and therein; and a driving IC bonded to the substrate and controlling the electronic paper panel to display an image, whereby it be manufactured by a more simplified process as compared to that of the related art and can remarkably reduce product costs by using more inexpensive components that are necessary as compared to those of the related art.

Scanning signal line drive circuit and display device including same

A gate driver is implemented that includes an easily testable shift register to improve panel yields. In a monolithic gate driver including a shift register that operates based on 4-phase clock signals, each stage of the shift register is provided with an inter-stage connecting wiring line for receiving a clock signal other than clock signals received from a clock signal trunk wiring line, from a different stage than the stage; and a contact that connects a wiring line formed on the stage to the inter-stage connecting wiring line. The shift register is grouped every four consecutive stages. Markings formed of different numbers of planar-view circular-shaped structures are formed on bistable circuits of four stages included in each group such that the same type of marking appears every four stages.

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.

Display device structure and manufacturing method thereof

A display device structure includes an active device, a passivation layer, a pixel electrode and a first conductive material. The passivation layer covers the active device and has a first through hole exposing a portion of the active device. The pixel electrode is disposed on the passivation layer, and the pixel electrode is a non-thin-film electrode constituted by a plurality of micro-conductive structures. The first conductive material is filled in the first through hole and electrically connected to the exposed active device. The pixel electrode is electrically connected to the first conductive material.

Liquid crystal display apparatus

A liquid crystal display (LCD) apparatus includes a liquid crystal panel, a printed circuit board (PCB) that generates a driving signal to drive the liquid crystal panel, and a backlight unit between the liquid crystal panel and the PCB. The backlight unit has a through hole formed therein. The LCD also includes a flexible printed circuit (FPC) electrically connected to a driving integrated circuit (IC) of the liquid crystal panel and electrically connected to the PCB in the through hole.

Manufacturing method for array substrate with fringe field switching type thin film transistor liquid crystal display

A manufacturing method for an array substrate with a fringe field switching (FFS) type thin film transistor (TFT) liquid crystal display (LCD) includes the following steps. A pattern of a gate line ( 1 ), a gate electrode, a common electrode ( 6 ) and a common electrode line ( 5 ) is formed by patterning a first transparent conductive film and a first metal film formed successively on a transparent substrate. Contact holes of the gate line in the pad area and a semiconductor pattern are formed through a patterning process after a gate insulator film, and a semiconductor film and a doped semiconductor film are formed successively. A second metal film is deposited and patterned. A second transparent conductive film is deposited and a lift-off process is performed. And then, a pattern of a source electrode, a drain electrode, a TFT channel and a pixel electrode ( 4 ) is formed by etching the exposed second metal film and the doped semiconductor film.

Display panel and display apparatus

The present invention is to provide a display panel and a display apparatus which can reduce the picture-frame area while sufficiently preventing the delay of signals by allowing a required amount of current to flow. The display panel of the present invention is a display panel which includes a circuit substrate, and an opposed substrate facing the circuit substrate, and which is featured in that the circuit section is arranged in the picture-frame area of the display panel, in that the circuit section includes trunk wiring, and branch wiring connected to the gate electrode or the source electrode of a transistor in the circuit section, and in that all or a part of the trunk wiring is provided on the opposed substrate, and the branch wiring is provided on the circuit substrate so as to be electrically connected to the trunk wiring via a conductor.

Display apparatus and portable information apparatus comprising the same

Disclosed are a display device and a portable information apparatus including the same, which do not use a front set cover necessary for producing the display device and thus can minimize a thickness and enhance a sense of beauty with an innovative design. The display device includes a set cover, a guide frame, a display unit, a circuit disposing part, a plurality of circuit films, a PCB, and a deco cover. The circuit disposing part is prepared between one side of the guide frame and one side wall of a set side wall. The PCB is connected to the circuit films, and disposed at the circuit disposing part. The deco cover covers the circuit disposing part.

Semiconductor device

Solved is a problem of attenuation of output amplitude due to a threshold value of a TFT when manufacturing a circuit with TFTs of a single polarity. In a capacitor ( 105 ), a charge equivalent to a threshold value of a TFT ( 104 ) is stored. When a signal is inputted thereto, the threshold value stored in the capacitor ( 105 ) is added to a potential of the input signal. The thus obtained potential is applied to a gate electrode of a TFT ( 101 ). Therefore, it is possible to obtain the output having a normal amplitude from an output terminal (Out) without causing the amplitude attenuation in the TFT ( 101 ).

Electronic panel

An electronic panel includes insulation films that cover metal wirings and have plated through holes which expose parts of the respective metal wirings, oxide semiconductor films that electrically conducted with the metal wirings via the plated through holes formed on the insulation films, and an electrical component that includes electrodes which are electrically connected to the oxide semiconductor films. The oxide semiconductor film includes first and second portions in which the widths thereof are different from each other. The width of the first portion is wider than the width of the second portion. A portion faces a part of the metal wiring which is exposed from the plated through hole, and the portion is electrically connected to the part of the metal wiring. At least a part of the second portion faces the electrode of the electrical component and is electrically connected to the electrode.

Display with touch control function

The present invention provides a display with touch control function. The display includes a touch panel module, a display module and a FPC board. The touch panel module includes a touch panel controller and a touch panel. The display module includes a display driver and a display panel. The touch panel is joined with the display panel. The FPC board couples with the display panel. The touch panel controller and the display driver are disposed on the FPC board.

Liquid crystal display device

A liquid crystal display device includes: a liquid crystal display panel having a display surface and a rear surface; a light guide plate arranged so as to avoid a position below an edge of the liquid crystal display panel on the side of the rear surface; a flexible wiring board having a portion arranged below the edge of the liquid crystal display panel with a gap disposed between the portion and the edge; a light source mounted, for introducing light, on a surface of the flexible wiring board on the side of the liquid crystal display panel at a position below the edge of the liquid crystal display panel; and a reinforcing plate located next to the light source on the opposite side to the light guide plate and attached to the surface of the flexible wiring board where the light source is mounted.

Display device and electronic apparatus

Disclosed herein is a display device including a main board part configured to have a display area including drive wiring and have a display panel disposed in the display area; and an auxiliary board part configured to be monolithic with the main board part and have extraction wiring from the drive wiring.

Anisotropic conductive film, joined structure, and connecting method

To provide an anisotropic conductive film, which contains: an electric conductive layer containing Ni particles, metal-coated resin particles, a binder, a polymerizable monomer, and a curing agent; and an insulating layer containing a binder, a monofunctional polymerizable monomer, and a curing agent, wherein the metal-coated resin particles are resin particles each containing a resin core coated at least with Ni.

Heat radiating printed circuit board and chassis assembly having the same

The present invention relates to a heat radiating printed circuit board (PCB) and a chassis assembly having the same, the heat-radiating PCB characterized by: a circuit pattern unit; and one or more mounting units bent from the circuit pattern unit to be fixed at a chassis providing a lightguide path of a backlight unit, where the circuit pattern unit includes a driving unit divided into a plurality of driving regions and at least one or more electrodes for supplying a power to the driving unit, and where, the mounting unit is arranged with an electrode line for connecting the driving unit and electrodes other than the electrode arranged on the circuit pattern unit, such that dimming and scanning functions can be performed whereby illumination can be finely controlled, the width of the circuit pattern unit can be narrowed and damage to the PCB caused by heat can be prevented.

Method of manufacturing in-plane switching mode liquid crystal display

Provided is a method for manufacturing an in-plane switching mode liquid crystal display, which can prevent the problem of bubble generation caused by an Ag dot during the attachment process of a liquid crystal panel and a cover substrate, and improve the yield of an Ag dot process. A method for manufacturing an in-plane switching mode liquid crystal display according to an embodiment of the present invention may comprise: forming a liquid crystal panel by interposing a liquid crystal layer between a color filter substrate and a TFT array substrate; attaching a polarizer, with a protective film attached thereon, on the color filter substrate; forming an Ag dot to be in contact with an edge of the protective film, the color filter substrate, and the TFT array substrate; removing part of the Ag dot by removing the protective film; and attaching a cover substrate on the color filter substrate.

Liquid Crystal Display Device

Discussed is an LCD device. The LCD device includes a guide panel, a side cover, a flexible film, and an adhesive member. The guide panel includes a side wall and a support part formed to surround a lower edge of a liquid crystal panel, and supports the liquid crystal panel. The side cover is formed to surround a side surface of the liquid crystal panel and a side surface of the guide panel, and a hole is formed at a portion of the liquid crystal panel having a certain height. The flexible film is disposed between the support part of the guide panel and the liquid crystal panel. The adhesive member adheres a bottom of the liquid crystal panel to the flexible film.

Thin Film Transistor Substrate and Method for Fabricating the Same

The present invention relates to a thin film transistor substrate and a method for fabricating the same which can reduce a number of steps. The method for fabricating a thin film transistor substrate includes the steps of a first mask step forming a first conductive pattern on a substrate to include a gate electrode and a gate line, a second mask step depositing a gate insulating film on the substrate having the first conductive pattern formed thereon and forming a second conductive pattern on the gate insulating film to include a semiconductor pattern, source and drain electrodes and data line, a third mask step depositing a first protective film on the substrate having the second conductive pattern formed thereon and forming a pixel contact hole for exposing the drain electrode passed through the first protective film, a fourth mask step forming a third conductive pattern on the first protective films to have a common electrode and a common line and a second protective film to form an undercut with the common electrode and to include a pixel contact hole which exposes the drain electrode on the common electrode, and a fifth mask step forming a fourth conductive pattern to include a pixel electrode spaced from the common electrode by a space provided by the undercut.

Display panel

Embodiments may be directed to a display panel includes a base substrate including a display region having a plurality of pixels and a non-display region adjacent to the display region, a connecting line in the non-display region and including at least a first input pad, a second input pad, and an output pad, and an insulating layer on the connecting line. The insulating layer includes at least one first contact hole exposing at least a portion of the first input pad, at least one second contact hole exposing at least a portion of the second input pad, and at least one third contact hole between the first contact hole and the second contact hole. A first contact electrode, a second contact electrode, and a dummy contact electrode are disposed at the first, second and third contact holes, respectively.

Display Device

In a display device having driving circuits formed on the same substrate where pixels are formed, the lateral frame area of the display device is reduced. A gate signal line driving circuit is placed in parallel with a source signal line driving circuit, so that no driving circuits are provided in at least two opposing directions out of four directions with respect to a pixel region. With the above-described structure, the area the gate signal line driving circuit occupies in prior art is removed to reduce the width (side to side) of the display device. Therefore a display device that has a small frame area in the lateral direction can be provided.

Thin film transistor array panel and manufacturing method thereof

A thin film transistor array panel is provided, which includes a plurality of gate line, a plurality of common electrodes, a gate insulating layer covering the gate lines and the common electrodes, a plurality of semiconductor layers formed on the gate insulating layer, a plurality of data lines including a plurality of source electrodes and formed on the semiconductor layer, a plurality of drain electrodes formed on the semiconductor layer, and a plurality of pixel electrodes overlapping the common electrodes and connected to the drain electrodes. Because the common electrodes are made of ITON, IZON, or a-ITON, or a double layer of ITO/ITON, IZO/IZON, or a-a-ITO/a-ITON, when H2 or SiH4 are injected to form a silicon nitride (SiNX) layer on the common electrodes, the opaque metal Sn or Zn is not produced on the surfaces of the common electrode.

Thin film transistor substrate and liquid crystal display device having the same

A display device with a display region and a non-display region surrounding the display region, the display device comprising: a first substrate and a second substrate. The first substrate comprises: a first insulating substrate; a gate line formed on the first insulating substrate; a pixel thin film transistor formed on the display region and electrically connected to the gate line; a pixel electrode electrically connected to the pixel thin film transistor; a gate driver formed on the non-display region and connected to the gate line; and a direct current (DC)/DC converter formed on the non-display region and having a capacitance part. The capacitance part includes: a first capacitance part with a first electrode, a first dielectric layer, and a second electrode; and a second capacitance part with the second electrode, a second dielectric layer, and a third electrode.

Portable Device and Method of Manufacturing A Display Device

A portable device and method of manufacturing a display device includes a display panel having a glass substrate and a polarizer adhered to the glass substrate, a touch panel which is made of resin material and adhered to the polarizer of the display panel by a first adhesive material, and a front window which is made of glass and adhered to the touch panel by a second adhesive material. One of the first adhesive material and the second adhesive material is an adhesive sheet, and an other of the first adhesive material and the second adhesive material is an ultraviolet-curing adhesive material.

Electrochromic window fabrication methods

Methods of manufacturing electrochromic windows are described. Insulated glass units (IGU's) are protected, e.g. during handling and shipping, by a protective bumper. The bumper can be custom made using IGU dimension data received from the IGU fabrication tool. The bumper may be made of environmentally friendly materials. Laser isolation configurations and related methods of patterning and/or configuring an electrochromic device on a substrate are described. Edge deletion is used to ensure a good seal between spacer and glass in an IGU and thus better protection of an electrochromic device sealed in the IGU. Configurations for protecting the electrochromic device edge in the primary seal and maximizing viewable area in an electrochromic pane of an IGU are also described.

Driving method for display device

A liquid crystal display includes pixels each having an switching element, drain drivers and gate drivers for operating the switching elements and the pixels, and drain lines and gate lines supplying signals from the drain drivers and the gate drivers to the switching elements being formed on one of a pair of substrates sandwiching a liquid crystal layer. Wiring lines are formed on the one of a pair of substrates for transferring display data signals and a clock signal to the gate drivers.

Flat display

A flat display is disclosed, which includes a backlight module, a display panel, a flexible printed circuit board physically connected to the display panel, and a shielding double-sided tape for fastening the flexible printed circuit board on the backlight module. The shielding double-sided tape includes a frame shielding portion adhered to a front surface of the backlight module, and an extending portion extended from the frame shielding portion. A surface of at least one part of the extending portion is adhered to a back surface of the backlight module, and another surface of the least one part of the extending portion is adhered to the flexible printed circuit board.

Electronic eyeglass and liquid crystal lens production methods

An object of the present invention is to provide electronic eyeglass and liquid crystal lens production methods that eliminate the need for forming a liquid crystal injection path in the liquid crystal lens, while making provisions so as to be able to sufficiently maintain a prescribed gap between substrates. The electronic eyeglass and liquid crystal lens production methods includes the steps of placing a sealing agent so as to form a closed planar region on at least one of first and second transparent substrates, dropping a liquid crystal material into an inside space enclosed by the sealing agent, bonding the other of the transparent substrates onto the one transparent substrate on which the liquid crystal material has been dripped, and filling a resin into a space created outside the sealing agent.

Display substrate and method of manufacturing the same

A display substrate includes a data line, a gate line and a fan-out line. The data line is disposed in a display area of a base substrate and transfers a data signal to a switching element electrically connected to a pixel electrode. The gate line is disposed in the display area and transfers a gate signal to the switching element. The fan-out line is disposed in a peripheral area of the base substrate surrounding the display area, electrically connected to at least one of the data line and the gate line, and includes a plurality of conductive layers making contact with each other through a contact hole.

Display device

A display device includes lead lines that extend from a display area, and electrically connect video signal lines or scanning signal lines within a display area, and a driver circuit or a terminal portion that receives an output from the driver circuit; an insulating film that is formed in an upper layer of the lead lines and covers the lead lines; and a conductive film that is formed in an upper layer of the insulating film. The lead lines include a plurality of first lead lines that start from the driver circuit or the terminal portion, and arrive at the scanning signal lines or the video signal lines, and a plurality of second lead lines that are smaller in wiring resistance than the first lead lines. At least the first lead lines overlap with the conductive film through the insulating film.

Thin film transistor substrate

In an oxide semiconductor layer, a degree of oxidation S 1 of a portion located on the side of the gate insulating film, and a degree of oxidation S 2 of surface layer portions located in connection regions with source and drain electrodes have a relation of S 2 <S 1 within a range in which the oxide semiconductor layer has predetermined electric resistance, and a degree of oxidation S 3 of a surface layer portion of the channel region is made higher than the degrees of oxidation S 1, S 2 of the other regions within the range in which the oxide semiconductor layer has the predetermined electric resistance, by annealing the oxide semiconductor layer in an oxygen-containing atmosphere after formation of the source electrode and the drain electrode.

Thin film transistor array panel

A thin film transistor array panel includes a gate line and the driver connection line formed with the same layer material, a data line and a driving pad formed with the same layer material, a first field generating electrode and a connecting member formed with the same layer material, and a second field generating electrode and a dummy electrode layer formed with the same layer material.

Liquid crystal display device and display defect correction method

A liquid crystal display device ( 100 ) according to the present invention includes a plurality of pixels arrayed in a matrix, n number of the pixels (n is an even number of 4 or greater) being included in a color display pixel (CP). The liquid crystal display device includes an active matrix substrate ( 10 ) including a plurality of scanning lines ( 12 ) extending in a row direction and a plurality of signal lines ( 13 ) extending in a column direction; and a signal line driving circuit ( 3 ) that supplies, as a display signal, a gray scale voltage of a positive or negative polarity to each of the plurality of signal lines. The plurality of signal lines include a first type of signal line ( 13 a ) which does not intersect another signal line, and a second type of signal line ( 13 b ) which intersects a signal line adjacent thereto outside a display area in the state where an insulating film ( 16 ) is interposed therebetween. The active matrix substrate further includes a correction line ( 40 ) which is provided in the vicinity of an intersection region (IR) where the second type of signal line intersects the adjacent signal line, is electrically separated from the plurality of signal lines, and is at a floating potential.

Liquid crystal display

A liquid crystal display includes a substrate, a plurality of signal lines, a gate driver, and a sealant. The substrate includes a display area and a peripheral area outside the display area. The signal lines are integrated with the substrate and include a clock signal line. The gate driver includes a stage located between the clock signal line and the display area. The stage is integrated with the substrate and is configured to apply a gate voltage to the display area. The sealant is distributed over part of the peripheral area. A seal region where the sealant is distributed includes a seal line, and the clock signal line is located within the seal line. The clock signal line is located further away from the stage than the other signal lines.

Wiring structure, thin film transistor array substrate including the same, and display device

On each of wiring conversion parts connected to a first conductive film and a second conductive film each functioning as a wiring, a first transparent conductive film does not cover an end surface of the second conductive film in proximity to a corner of the first transparent conductive film, and has a portion covering the end surface of the second conductive film on a portion other than the proximity of the corners. A second transparent conductive film as an upper layer of the first transparent conductive film is connected to the first conductive film and the second conductive film, so that the first conductive film and the second conductive film are electrically connected.

Display panel and mobile device with the same

A display panel and a mobile device with the display panel are provided. The display panel includes a display module and a back light unit. The display module includes a glass substrate for displaying videos by controlling a transmittance and a color of light, an upper polarizer that is placed on an upper side of the glass substrate, and a lower polarizer that is placed on a lower side of the glass substrate and exposes an edge of the glass substrate. The back light unit includes: a light source, a light waveguide that is placed on a lower side of the lower polarizer and that transfers light from the light source to the lower polarizer, and a Flexible Printed Circuit Board (FPCB), which is placed at the edge of the glass substrate exposed by the lower polarizer, that supplies electric power to the light source, and that reflects light from the light source to the light waveguide. The display panel is cost-effective and has high optical efficiency.

LIQUID CRYSTAL DEVICE AND ELECTRONIC APPARATUS

A liquid crystal device includes a positive potential connection line as a first connection line layer to which a first potential lower than a common potential is applied, between a pixel area and a seal member in the plan view, and a peripheral electrode as a second connection line layer that is provided between the positive potential connection line and a liquid crystal layer, is provided to overlap with at least a part of the positive potential connection line in the plan view, and to which a second potential higher than the common potential is applied. 1. A liquid crystal device comprising:a first substrate that is provided with a pixel area where a plurality of pixel electrodes are arranged on one face side thereof;a second substrate that is provided with a common electrode to which a common potential is applied;a seal member that bonds the first substrate and the second substrate; anda liquid crystal layer that is kept in an area surrounded by the seal member between the first substrate and the second substrate,wherein the first substrate includesa base material,a first connection line layer that is provided between the base material and the liquid crystal layer, which are between the pixel area and the seal member in a plan view, and the first connection line layer is configure to be applied a first potential lower than the common potential, anda second connection line layer that is provided between the first connection line layer and the liquid crystal layer and is provided to overlap with at least a part of the first connection line layer in the plan view, and the second connection line layer is configured to be applied a second potential higher than the common potential.2. A liquid crystal device comprising:a first substrate that is provided with a pixel area where a plurality of pixel electrodes are arranged on one face side thereof;a second substrate that is provided with a common electrode to which a common potential is applied;a seal member that bonds ...

Driving printed circuit board and liquid crystal display device including the same

The present disclosure discloses a driving printed circuit board (PCB) for use in a display device. More particularly, a driving printed circuit board improving the bonding by preventing PCB warpage is provided. The rear surface stiffener plate includes polygonal patterns to prevent a PCB warpage of the driving printed circuit board due to different heat shrinkage from that of the board during the surface mounting technology (SMT) process.

ASSEMBLING A DISPLAY DEVICE

A technique comprising: assembling together a front plane () comprising a first flexible substrate () supporting a display medium () and a backplane () comprising a second flexible substrate () supporting an array of electronic elements () for controlling said display medium; and creating an electrically conductive connection between first and second conductive elements () on opposing faces of the frontplane and backplane by sandwiching an electrically conductive structure () between the frontplane and backplane in the region of the first and second conductive elements, wherein the conductive structure is at least more flexible than the least flexible one of the front plane and backplane. 1. A method comprising: assembling together a front plane comprising a first flexible substrate supporting a display medium and a backplane comprising a second flexible substrate supporting an array of electronic elements for controlling said display medium; and creating an electrically conductive connection between first and second conductive elements on opposing faces of the frontplane and backplane by sandwiching an electrically conductive structure between the frontplane and backplane in the region of the first and second conductive elements , wherein the conductive structure is at least more flexible than the least flexible one of the front plane and backplane.2. The method according to claim 1 , wherein the electrically conductive structure comprises an electrically conductive support structure with electrically conductive adhesive applied to opposite surfaces thereof.3. The method according to claim 1 , wherein the electrically-conductive support structure comprises a metal planar structure.4. The method according to claim 1 , wherein the electrically conductive structure is a conductive foil or a conductive sheet.5. The method according to claim 1 , wherein the electrically conductive structure comprises adhesive with metal fibres or particles embedded therein.6. The method ...

Liquid Crystal Display and A Broken Line Repairing Method

The present invention discloses a liquid crystal display (LCD) and a broken line repairing method. The LCD comprises multiple data lines, a data driven chip connected to the data lines, and a sequence control circuit connected to the data driven chip. The LCD is provided with at least one broken data line; the broken data line is provided with connection points on the end away from the data driven chip; and each connection point is connected and conducted to a vacant channel of the data driven chip and simultaneously transmits data information of the broken data line to the corresponding vacant channel to be output. The method can drive the data lines on both sides of the breakpoint and does not require an additional OP buffer. A repairing line need not to be reserved on PCBA; and one broken line only has one welding spot, which decreases the production procedure, increases the yield rate of TFT-LCD, and reduces the material and production cost.

Liquid Crystal Display and Making Method Thereof

The present invention discloses a liquid crystal display (LCD) and a making method thereof. The LCD comprises: a LCD panel and one or more (Chip on Film) COFs arranged at the edge of the LCD panel, wherein conducting layers used for discharging the static electricity from the LCD panel are arranged between the LCD panel and the COF. With the application of the conducting layers, the static electricity can be discharged from the LCD panel, and thus a LCD frame can be made of nonmetallic materials with low cost. Thereby, the production cost of the LCD can be further reduced while the static charge on the LCD panel is discharged in time.

Manufacturing method of display panel

A manufacturing method for a display panel includes: forming a first display panel including a plurality of pixel electrodes, gate lines and data lines connected to the pixel electrodes, a first pad unit connected to the gate lines, and a second pad unit connected to the data lines; forming a second display panel including a common electrode; forming a first short point connected to the first pad unit; forming a second short point connected to the second pad unit; adhering the first display panel and the second display panel; dividing the second display panel into a plurality of regions insulated from each other, a first region corresponding to the first short point, a second region corresponding to the second short point, and a third region; and applying a first voltage to the first region, a second voltage to the second region, and a third voltage to the third region.

Semiconductor device

A variable capacitor is formed from a pair of electrodes and a dielectric interposed between the electrodes over a substrate, and an external input is detected by changing capacitance of the variable capacitor by a physical or electrical force. Specifically, a variable capacitor and a sense amplifier are provided over the same substrate, and the sense amplifier reads the change of capacitance of the variable capacitor and transmits a signal in accordance with the input to a control circuit.

Display panel and method for producing the same

A display panel has a plurality of gate terminals that are formed of a gate metal layer and a plurality of source terminals that are formed of a source metal layer, disposed alternately as seen in a plane. From each of the source terminals an intermediate region and a terminal region are provided with inorganic insulating film such that a source terminal lead formed of the source metal layer is covered therewith. The intermediate region is provided with organic insulating film such that the inorganic insulating film is covered therewith. The inorganic insulating film is smaller in thickness in the terminal region than in the intermediate region. The inorganic insulating film has an opening in the terminal region to expose at least a portion of a surface of the source terminal.

Pixel structure and manufacturing method thereof

A pixel structure and a manufacturing method thereof are provided. The pixel structure includes a substrate, a scan line, a data line, a first insulating layer, an active device, a second insulating layer, a common electrode and a first pixel electrode. The data line crossed to the scan line is disposed on the substrate and includes a linear transmitting part and a cross-line transmitting part. The first insulating layer covering the scan line and the linear transmitting part is disposed between the scan line and the cross-line transmitting part. The active device, including a gate, an oxide channel, a source and a drain, is connected to the scan line and the data line. The second insulating layer is disposed on the oxide channel and the linear transmitting part. The common electrode is disposed above the linear transmitting part. The first pixel electrode is connected to the drain.

Display Device

A display device includes a first substrate which constitutes a part of a display panel, the first substrate having a first side and having a terminal formed thereon adjacent to the first side, and a flexible printed circuit board which is connected to the first substrate. The flexible printed circuit board includes a board portion, a wiring layer which is mounted on the board portion, a cover portion which covers the wiring layer, and a connecting portion which is connected to the terminal formed on the first substrate. The connecting portion includes a metal layer, and wherein the cover portion overlaps with the first side and an area between the first side and the terminal.

Display device

According to one embodiment, a display device includes a first substrate unit, a second substrate unit, a display layer, and a sealing portion. The first substrate unit includes a first substrate, a display electrode, a terminal portion, and a first insulating layer. The first substrate has a first major surface. The first major surface has a display region and a peripheral region. The display electrode is provided in the display region. The terminal portion is provided in the peripheral region and electrically connected to the display electrode. The first insulating layer is provided on the display and peripheral regions. The second substrate unit faces the first major surface. The display layer is provided between the display electrode and the second substrate unit. The sealing portion is provided between the first and second substrate units. The sealing portion surrounds the display layer and contacts the first insulating layer.

Semiconductor Device, and Manufacturing Method Thereof

In a display device such as a liquid crystal display device, a large-sized display screen is realized under low power consumption. A surface of a source wiring line of a pixel portion employed in an active matrix type liquid crystal display device is processed by way of a plating process operation so as to lower a resistance value of this source wiring line. The source wiring line of the pixel portion is manufactured at a step different from a step for manufacturing a source wiring line of a drive circuit portion. Further, electrodes of a terminal portion are processed by a plating process operation so as to reduce a resistance value thereof.

Liquid crystal display device

Provided is a liquid crystal display device in which a source line is divided in a screen and the screen is driven in a horizontally divided state. A divided position ( 40 ) between a source line ( 30 u ) in an upper display region and a source line ( 30 d ) in a lower display region is arranged at an intersecting part between a source line ( 30 ) and a gate line ( 32 ). A part of the source line ( 30 ), which overlaps with a gate line ( 32 a ) on which the divided position 40 is present, has a planar shape additionally including an expanded part ( 46 ) (protruding portion) having the same area as a removed part of the source line ( 30 ) at the divided position ( 40 ), as compared to a part of the source line ( 30 ), which overlaps with a gate line ( 32 b ) on which the divided position ( 40 ) is absent.

METHOD FOR MANUFACTURING DISPLAY ELEMENT, MANUFACTURING APPARATUS OF DISPLAY ELEMENT AND DISPLAY DEVICE

A manufacturing apparatus of display element which forms highly reliable drive circuits or thin-film transistors on a flexible substrate, a manufacturing method, and a highly reliable display element are provided. A display element () includes a flexible substrate (FB), a first partition wall and second partition wall (BA) formed by pressing the flexible substrate, a lyophobic surface (PJ) formed on surfaces of the first partition wall and the second partition wall, and electrodes (S, P) formed by applying droplets onto a groove portion formed between the first partition wall and second partition wall. It is also possible for a lyophilic surface to be formed on the surface of the groove portion (GR) between the first partition wall and second partition wall (BA). 124-. (canceled)25. A method for manufacturing a display device having a plurality of pixel elements , thin-film transistors (TFTs) , and bus lines on a flexible substrate which is fed in a longitudinal direction , the method comprising:(a) a lyophobic property imparting process for imparting a lyophobic property to convex portions of a plurality of partition walls, the lyophobic property being a state difficult for a liquid to bond with the convex portions of the plurality of partition walls, the plurality of partition walls being formed on a flexible substrate by convexity and concavity to correspond to each area of a plurality pixel elements, thin-film transistors (TFTs), and bus lines;(b) a first droplet applying process for applying droplets of liquid material to form a first layer of the pixel elements, the TFTs, or the bus lines, in the concave portions;(c) a lyophilic property imparting process for imparting a lyophilic property to a surface of the substrate or a surface of the first layer by applying an ultraviolet (UV) light to a same shape area of a second layer which corresponds to one or more of the pixel elements, the TFTs, or the bus lines, the lyophilic property being a state easy for the ...

Display device and television device

A liquid crystal display device (display device) 10 according to the present invention is provided with a display area AA that displays an image, and a non-display area NAA surrounding the display area AA. The non-display area NAA includes at least a backup wire 32 as a first wire and a source wire 24 as a second wire arranged on an upper side with respect to the backup wire 32 and intersecting with the backup wire 32 . The backup wire 32 includes an intersecting portion 32 CP intersecting with the source wire 24 . The intersecting portion 32 CP includes a crank portion 35 cranked at a side edge of the intersecting portion 32 CP a second wire extending direction in which the source wire 24 extends.

Wiring board, display panel, and electronic apparatus

A wiring substrate of the present invention has, on a first dummy wiring disposing section ( 105 a ) in a first lead-out wiring section ( 105 ), a dummy wiring line ( 2 ) that is formed of a light-shielding metal in positions that correspond to a front and a rear of a bent portion ( 10 ) of a wiring line ( 1 ) by having an insulating layer therebetween. As a result, sufficient countermeasures against disconnection of the wiring line ( 1 ) are taken in the first lead-out wiring section, and a sufficient aperture ratio for seal curing with UV radiation can be ensured.

Electronic Device with Inverted Liquid Crystal Display

An electronic device may have a liquid crystal display with backlight structures. The backlight structures may produce backlight that passes through an array of display pixels. The display pixels may include electrode structures and thin-film transistor structures for controlling electric fields in a layer of liquid crystal material. The liquid crystal material may be formed between an outer display layer and an inner display layer. The inner display layer may be interposed between the backlight structures and the liquid crystal material. Thin-film transistor structures, electrodes, and conductive interconnection lines may be deposited in a layer on the inner surface of the outer display layer. A layer of color filter elements may be used to provide the display with color pixels. The color filter elements may be formed on top of the thin-film transistor layer or on a separate color filter array substrate such as the inner display layer.

Electronic apparatus and fixing device thereof

The fixing device includes a main body, at least two sliding location elements and at least one location element. The main body includes a bolting structure for bolting with a component element. The sliding location elements are disposed on one side of the main body opposite the bolting structure. Each sliding location element includes a connecting portion connected to the main body and an extending portion connected to the connecting portion. The extending portion is substantially parallel to the main body. A spacing is kept between the main body and the extending portion for clamping and fixing a printed circuit board. The at least one location element is extended from the main body and is substantially parallel to the extending portion. The at least one location element is disposed between the sliding location elements and the bolting structure for fixing the printed circuit board.

Substrate, method for fabricating the same, and display device

A TFT substrate ( 20 a ) includes: an insulating substrate ( 10 a ); a plurality of source terminals ( 15 ) located on the insulating substrate (10 a ); and a first terminal cover ( 24 ) covering part of each of the source terminals ( 15 ) and made of an oxide semiconductor. The first terminal cover ( 24 ) is removed in a region R between adjacent ones of the source terminals ( 15 ).

LIQUID CRYSTAL DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME

In one embodiment, an array substrate includes a first array area and a second array area adjoining the first array area. The first array area includes a first electric power supply line arranged along a periphery of the first array area. The second array area includes a pixel electrode, a second electric power supply line arranged along a periphery of the second array area, and an electric power supply pad electrically connected with the second electric power supply line. The electric power supply pad is arranged facing the first electric power supply line so as to sandwich a boundary between the first array area and the second array area. Corner potions of the electric power supply pad facing the first electric power supply line are formed in an arc shape. 1. A liquid crystal display device , comprising:a first substrate including a first array area and a second array area adjoining the first array area, the first array area including a first electric power supply line arranged along a periphery of the first array area, and the second array area including a pixel electrode, a second electric power supply line arranged along a periphery of the second array area, and an electric power supply pad electrically connected with the second electric power supply line;a second substrate arranged facing the first substrate, including a common electrode facing the pixel electrode and extending to a portion facing the electric power supply pad;a liquid crystal layer held between the pixel electrode and the common electrode; andan electric conductive element for electrically connecting the electric power supply pad with the common electrode; whereinthe electric power supply pad is arranged facing the first electric power supply line so as to sandwich a boundary between the first array area and the second array area, andcorner potions of the electric power supply pad facing the first electric power supply line are formed in an arc shape.2. The liquid crystal display device ...

Display panel

A display panel includes an insulation substrate having a display area and a peripheral area, wires disposed on the insulation substrate in the display area, first and second testing lines disposed on the insulation substrate and aligned substantially parallel to each other, and a diode unit disposed between the wires and one of the first testing line and the second testing line. The wires extend from the display area into the peripheral area and through diodes included in the diode unit, and the wires are electrically connected to the one of the first testing line and the second testing line.

Substrate for display and liquid crystal display utilizing the same

The invention provides a substrate for a display which can be easily repaired even when there are problems such as inter-layer shorting attributable to invasion of static electricity. The substrate has a first wiring section disposed in a display area thereof and formed so as to outwardly extend from the inside of the display area. The substrate also has a second wiring section formed such that it intersects the first wiring section outside the display area on the substrate with an insulation film interposed between them. The substrate further has an opening formed in the second wiring section at least in a region thereof overlapping the first wiring section intersecting the same. Further, the substrate has overlapping portions formed at two ends of the opening where the first and second wiring sections overlap each other with the insulation film interposed between them.

Display device

This display device is capable of reducing possibilities of electrical disconnection between a display element and a circuit board due to a difference between the thermal expansion coefficient of the circuit board and that of a housing. Display elements ( 10, 20 ) have lead terminals ( 12, 22, 13 ). A circuit board ( 30 ) is electrically connected to the lead terminals ( 12, 22, 13 ). A housing ( 40 ) houses the display elements ( 10, 20 ). Lead guide sections ( 50, 60 ) have through holes ( 52, 62 ), through which the lead terminals ( 12, 22, 13 ) are inserted. The housing ( 40 ) has a first aligning section ( 43 ), which is aligned with the circuit board ( 30 ). The lead guide sections ( 50, 60 ) have second aligning sections ( 51, 61 ), which are aligned with the circuit board ( 30 ), and elastic supporting sections ( 53, 63 ), which are connected to the housing ( 40 ).

Liquid crystal panel substrate, liquid crystal panel, and electronic device and projection display device using the same

In a liquid crystal substrate in which a matrix of reflecting electrodes is formed on a substrate, a transistor is formed corresponding to each reflective electrode and a voltage is applied to the reflective electrode through the transistor. A silicon oxide film having a thickness of 500 to 2,000 angstroms is used as the passivation film and the thickness is set to a value in response to the wavelength of the incident light to maintain a substantially constant reflectance.

LIQUID CRYSTAL DISPLAY DEVICE

A liquid crystal display device less influenced by static electricity comprises a liquid crystal display element which forms a display part having inner surfaces of a pair of insulating substrates provided with transparent electrodes; a circuit substrate conductively connected to the liquid crystal display element via a lead terminals; and a conductive part formed to surround the transparent electrode. The conductive part is provided on the insulating substrate so as to avoid the positions where the lead terminals are arranged. Further included are a display panel through which the display part is visible; a first earth terminal conductively connected a first conductive pattern of the conductive part and in contact with the display panel; and a second earth terminal of which is conductively connected to a seventh conductive pattern of the conductive part to a grounding part. 1. A liquid crystal display device comprising:a liquid crystal display element that forms a display portion by providing a transparent electrode on an inside surface of a pair of insulating substrates sealing a liquid crystal;a circuit board that is conductively connected to the liquid crystal display element through a predetermined connection member; anda conductive part that is formed so as to surround the transparent electrodes, whereinthe conductive part is provided on one of the pair of insulating substrates so as to avoid a disposed position of the connection member,the liquid crystal display device comprising:a front panel having a through portion or a penetrated portion that enables visual recognition of the display portion,a first grounding part whose one end side is conductively connected to a predetermined portion of the conductive part, and the other end side abuts the front panel; anda second grounding part whose one end side is conductively connected to the other portion of the conductive part different from the predetermined portion, and the other end side is conductively ...

Display device

A display device includes: a plurality of gate lines extending in a row direction; a plurality of data lines; a plurality of pixels connected to the gate lines and the data lines; and a gate signal supply line connected with at least two gate lines among the plurality of gate lines. At least three data lines among the plurality of data lines are between two pixels adjacent to each other in a row direction.

Display Panel and Drive Method of Panel Display Device

The present invention discloses a display panel, including data IC and at least two scan ICs. Data IC includes input and output terminals of first scan signal. Scan IC includes input and output terminals of second scan signal. Input terminal of each scan IC is connected to output terminal of first scan signal on data IC through respective wire. Wires have equal resistance or have resistance difference smaller than a default value. The present invention also provides a panel display device and drive method thereof. As such, the present invention can improve luminance uniformity of display panel.

DISPLAY PANEL AND METHOD OF MANUFACTURING THE SAME

A display apparatus includes an array substrate an opposite substrate facing the array substrate, and a liquid crystal layer disposed between the array substrate and the opposite substrate. The array substrate includes a display area, a non-display area, including first and second non-display areas, a pad area, the first non-display area adjacent to the pad area, a first base substrate disposed in the display area and in the non-display area, an organic polymer layer disposed in the pad area and in the first non-display area, a thin film transistor disposed in the display area, a pixel electrode connected to the thin film transistor, and a signal input pad connected to the thin film transistor and disposed on the organic polymer layer in the pad area. The organic polymer layer is disposed on the first base substrate in the first non-display area. 1. A display panel comprising: a display area, a non-display area surrounding the display area, and a pad area extended from a side of the non-display area,', 'the non-display area comprising a first non-display area adjacent to the pad area, and a second non-display area except for the first non-display area;', 'a first base substrate in the display area and in the non-display area;', 'an organic polymer layer in the pad area and in the first non-display area;', 'a thin film transistor in the display area;', 'a pixel electrode connected to the thin film transistor; and', 'a signal input pad connected to the thin film transistor and on the organic polymer layer in the pad area,', 'wherein the organic polymer layer is between the signal input pad and the first base substrate, in the first non-display area,, 'an array substrate comprisingan opposite substrate facing the array substrate, the opposite substrate comprising a second base substrate, and a common electrode on the second base substrate; anda liquid crystal layer between the array substrate and the opposite substrate.2. The display panel of claim 1 , wherein the ...

Connector and a display apparatus having the same

A display apparatus including: a backlight unit generating a light; a display panel receiving the light to display an image; a backlight driving circuit receiving a driving power and a control signal from an external system to drive the backlight unit; a display panel control circuit receiving a driving signal and an image signal from the external system to control the display panel; and a connector electrically connecting the external system to the backlight driving circuit and the display panel control circuit, wherein the driving power, the control signal, the driving signal and the image signal are transmitted through the connector.

Display module and electronic apparatus

According to one embodiment, a display module includes a display unit, a control unit and a ground unit. The display unit includes a circuit and is configured to display an image. The control unit is connected to the display unit, is configured to control the display unit, and includes a first electrically conductive portion. The ground unit is connected to the circuit of the display unit and the first electrically conductive portion of the control unit and configured to ground the circuit of the display unit and the control unit.

Display Device

A display device includes a display panel, a first film-like printed circuit board including a first terminal portion, the first film-like printed circuit board extending from one side of the display panel in a direction away from the display panel, a touch panel provided so as to be opposed to the display panel, and a second film-like printed circuit board including a second terminal portion, the second film-like printed circuit board extending from one side of the touch panel in the direction away from the display panel, the one side of the touch panel corresponding to a side parallel with and adjacent to the one side of the display panel. The first terminal portion and the second terminal portion are provided so that a connecting direction of the first or second terminal portions is different from a connecting direction of the second or first terminal portions.

Display apparatus

A display apparatus including a display panel including a pixel electrode and a plurality of first signal lines transmitting a driving signal to the pixel electrode, a conductive member on the first signal lines, the conductive member having a resin, and a second signal line on the conductive member, the second signal line having an opening through which the resin travels to couple the second signal line with one of the first signal lines.

Display device

To provide a display device including a flexible panel that can be handled without seriously damaging a driver circuit or a connecting portion between circuits. The display device includes a bent portion obtained by bending an element substrate. A circuit for driving the display device is provided in the bent portion and a wiring extends from the circuit, whereby the strength of a portion including the circuit for driving the display device is increased and failure of the circuit is reduced. Furthermore, the element substrate is bent in a connecting portion between an external terminal electrode and an external connecting wiring (FPC) so that the element substrate provided with the external terminal electrode fits the external connecting wiring, whereby the strength of the connecting portion is increased.

Liquid crystal display panel and manufacturing method thereof

A liquid crystal display panel includes a substrate, a thin film transistor array, a circuit, and a dummy circuit. One surface of the substrate is divided into a display region and a wiring region. The thin film transistor array is formed on the display region. The circuit and the dummy circuit are formed on the wiring region, the dummy circuit is adjacent to the circuit, and the circuit and the dummy circuit protrude from the substrate.

Chip on glass substrate and method for measuring connection resistance of the same

A chip on glass substrate includes a substrate, first, second, and third pads that are arranged on the substrate and that are electrically connected to an IC device, and first to fourth conductive patterns. A first conductive pattern is arranged on the substrate, has one end electrically connected to the first pad, and has another end that is electrically floated. Second and third conductive patterns are arranged on the substrate, each have one end electrically connected to the second pad, and each have another end that is electrically floated. A fourth conductive pattern is arranged on the substrate, has one end electrically connected to the third pad, and has another end that is electrically floated.