公开(公告)号：US07499140B2

公开(公告)日：2009-03-03

申请号：US11953190

申请日：2007-12-10

Applicant: Hidetoshi Nakagawa ,  Toshihide Tsubata ,  Nobuyoshi Nagashima ,  Yuhko Hisada

Inventor： Hidetoshi Nakagawa ,  Toshihide Tsubata ,  Nobuyoshi Nagashima ,  Yuhko Hisada

IPC: G02F1/1343

CPC classification number: G02F1/133707 ,  G02F1/134309 ,  G02F1/136209 ,  G02F1/136213 ,  G02F1/136227 ,  G02F1/136259 ,  G02F1/1393 ,  G02F2001/134345 ,  G02F2201/508

Abstract: The present invention is a substrate for a display device comprising an active matrix substrate and an opposed substrate which are opposed to each other with a display medium layer interposed therebetween, said active matrix substrate including a pixel electrode arranged in a matrix shape on the side of the display medium layer and said opposed substrate including a common electrode opposing to the pixel electrode on the side of the display medium layer, wherein said substrate for a display device includes an electrode slit formed in one of the pixel electrode and the common electrode; and at least one of the electrical connecting portions of said electrode slit is provided outside of a light-blocking region.

公开(公告)号：US20080273135A1

公开(公告)日：2008-11-06

申请号：US12216442

申请日：2008-07-03

Applicant: Kikuo Ono ,  Ikuko Mori ,  Ryutaro Oke ,  Hiroyuki Yarita

Inventor： Kikuo Ono ,  Ikuko Mori ,  Ryutaro Oke ,  Hiroyuki Yarita

IPC: G02F1/1343 ,  G02F1/1368

CPC classification number: G02F1/136259 ,  G02F1/134363 ,  G02F1/13624 ,  G02F2201/508

Abstract: A liquid crystal display device with a planar counter electrode formed on the first substrate in each pixel region, a pixel electrode formed on the counter electrode by way of an insulation layer, the pixel electrode formed of a first pixel electrode and a second pixel electrode in the pixel region, the first pixel electrode and the second pixel electrode have a large number of slits which are arranged in parallel in the electrodes and the extending direction of the slits is different from both extending directions of the gate lines and the drain lines, and the neighboring sides of the first and the second pixel electrodes are arranged to be parallel to each other, and a portion between the neighboring sides of the first and the second pixel electrodes is positioned above the counter electrode.

Abstract translation: 一种液晶显示装置，具有形成在每个像素区域中的第一基板上的平面对置电极，通过绝缘层形成在对电极上的像素电极，由第一像素电极和第二像素电极形成的像素电极 像素区域，第一像素电极和第二像素电极具有在电极中平行布置的大量狭缝，并且狭缝的延伸方向与栅极线和漏极线的两个延伸方向不同，以及 第一和第二像素电极的相邻侧被布置为彼此平行，并且第一和第二像素电极的相邻侧之间的部分位于对电极上方。

公开(公告)号：US20080100767A1

公开(公告)日：2008-05-01

申请号：US11625344

申请日：2007-01-22

Applicant: Te-Wei Chan ,  Ting-Jui Chang ,  Yi-Pai Huang ,  Jenn-Jia Su ,  Chia-Yu Lee

Inventor： Te-Wei Chan ,  Ting-Jui Chang ,  Yi-Pai Huang ,  Jenn-Jia Su ,  Chia-Yu Lee

IPC: G02F1/1333

CPC classification number: G02F1/136259 ,  G02F1/136213 ,  G02F1/1393 ,  G02F2001/136272 ,  G02F2201/508

Abstract: A pixel structure disposed on a substrate is provided. The pixel structure includes a first and a second capacitor electrode, a dielectric layer, a passivation layer, a pixel electrode, and an active device. The first capacitor electrode is disposed on the substrate and has a first notch. The dielectric layer covers the first capacitor electrode, and the second capacitor electrode is disposed on the dielectric layer above the first capacitor electrode. The passivation layer is disposed on the dielectric layer to cover the second capacitor electrode, and the passivation layer has a contact opening above the first notch for exposing a part of the second capacitor electrode. The pixel electrode is disposed on the passivation layer and is electrically connected to the second capacitor electrode through the contact opening. The active device is electrically connected to the pixel electrode. Additionally, a method for repairing the pixel structure is also provided.

Abstract translation: 设置在基板上的像素结构。 像素结构包括第一和第二电容器电极，电介质层，钝化层，像素电极和有源器件。 第一电容器电极设置在基板上并具有第一凹口。 电介质层覆盖第一电容器电极，第二电容器电极设置在第一电容器电极上方的电介质层上。 钝化层设置在电介质层上以覆盖第二电容器电极，并且钝化层具有在第一凹口上方的接触开口，用于暴露第二电容器电极的一部分。 像素电极设置在钝化层上，并通过接触开口与第二电容器电极电连接。 有源器件电连接到像素电极。 此外，还提供了用于修复像素结构的方法。

公开(公告)号：US20070290710A1

公开(公告)日：2007-12-20

申请号：US11453798

申请日：2006-06-16

Applicant: Shu-Wen Chuang

Inventor： Shu-Wen Chuang

IPC: G01R31/00 ,  G02F1/13

CPC classification number: G02F1/136259 ,  G02F2201/508 ,  G09G3/3648 ,  G09G2320/0285 ,  G09G2330/10

Abstract: A liquid crystal display (LCD) capable of hiding a defective pixel and a hiding method thereof applicable for a display mode of a liquid crystal display screen are provided. The method comprises firstly providing a substrate, detecting and recording the address data of all defective pixel dots of the substrate, and interrupting the display signal of defective pixel dots in response to the address data of the defective pixel dots.

Abstract translation: 提供了能够隐藏缺陷像素的液晶显示器（LCD）及其可应用于液晶显示屏的显示模式的隐藏方法。 该方法包括首先提供衬底，检测和记录衬底的所有缺陷像素点的地址数据，并响应于缺陷像素点的地址数据中断缺陷像素点的显示信号。

公开(公告)号：US20060050223A1

公开(公告)日：2006-03-09

申请号：US11195800

申请日：2005-08-02

Applicant: Kazushige Umetsu

Inventor： Kazushige Umetsu

IPC: G02F1/13

CPC classification number: G02F1/1309 ,  G02F1/133788 ,  G02F2201/508

Abstract: An object of the present invention is to provide a method for repairing light point defects in which light points can be converted to black spots through a simple process without affecting surrounding pixels, and the repaired pixels can be maintained without their returning to light points even with the passage of time. The present invention provides a method for repairing light point defect pixels of a liquid crystal display device having a liquid crystal panel which comprises a pair of substrates, a liquid crystal layer interposed between the pair of substrates, and a pair of alignment films each of which is provided between the substrate and the liquid crystal layer restraining the orientation of the liquid crystals of the liquid crystal layer. The defect repair method includes the step of irradiating laser light onto a region of the alignment film corresponding to the light point defect pixels to locally reduce or eliminate the orientation restraining force of the alignment film, wherein the light point defect pixels are repaired by reducing the intensity of the light transmitted through the region where the orientation restraining force is reduced or eliminated when the liquid crystal is illuminated.

Abstract translation: 本发明的目的是提供一种用于修复光点缺陷的方法，其中光点可以通过简单的过程转换成黑点而不影响周围的像素，并且修复的像素可以保持而不返回到光点，即使在 时间的流逝 本发明提供了一种用于修复具有液晶面板的液晶显示装置的光点缺陷像素的方法，所述液晶面板包括一对基板，插入在所述一对基板之间的液晶层和一对取向膜， 设置在基板和限制液晶层的液晶的取向的液晶层之间。 缺陷修复方法包括将激光照射在与光点缺陷像素对应的取向膜的区域上以局部地减小或消除取向膜的取向限制力的步骤，其中光点缺陷像素通过减少 透射通过在液晶被照亮时取向抑制力减小或消除的区域的光的强度。

公开(公告)号：US06999138B2

公开(公告)日：2006-02-14

申请号：US10785624

申请日：2004-02-24

Applicant: Ronald S. Cok

Inventor： Ronald S. Cok

IPC: G02F1/133 ,  G02B6/08

CPC classification number: G02B6/06 ,  G02F1/13336 ,  G02F1/133524 ,  G02F2201/508 ,  G09F9/305 ,  H01L27/3293 ,  H01L51/56

Abstract: A method of manufacturing a tiled display is disclosed comprising the steps of: a) selecting a plurality of flat-panel displays, each flat-panel display having a display area comprising a plurality of pixels arranged in an array and having at least one defective pixel; and b) forming a tiled display by locating one or more faceplates in alignment with the plurality of flat-panel displays, the one or more faceplates having a plurality of lightpipes in an array, the lightpipes having input and output end faces for transmitting light from the display areas of the flat-panel displays to a display surface of the tiled display, wherein the input end face of each of the lightpipes has an area larger than the area of one pixel of the selected flat-panel displays, and wherein each lightpipe transmits light from more than one pixel from the display area of the flat-panel displays to the display surface of the tiled display. Also described are tiled display made according to the method.

Abstract translation: 公开了一种制造平铺显示器的方法，包括以下步骤：a）选择多个平板显示器，每个平板显示器具有包括排列成阵列的多个像素的显示区域，并且具有至少一个缺陷像素 ; 以及b）通过将一个或多个面板定位成与所述多个平板显示器对准来形成平铺显示器，所述一个或多个面板具有阵列中的多个光管，所述光管具有输入和输出端面，用于将光从 平板显示器的显示区域显示到平铺显示器的显示表面，其中每个光管的输入端面的面积大于所选择的平板显示器的一个像素的面积，并且其中每个光管 将来自平板显示器的显示区域的多于一个像素的光透射到平铺显示器的显示表面。 还描述了根据该方法制成的平铺显示器。

公开(公告)号：US20060017878A1

公开(公告)日：2006-01-26

申请号：US11206446

申请日：2005-08-17

Applicant: Min-Chih Hsuan

Inventor： Min-Chih Hsuan

IPC: G02F1/13

CPC classification number: G02F1/1309 ,  G02F1/133526 ,  G02F2201/508

Abstract: A method of repairing white spots on a liquid crystal display (LCD) panel and a LCD pane thereof are provided. The method includes the steps of detecting any white spot on the liquid crystal display after the manufacturing process and repairing the white spot by coating a repairing spot on the surface of the panel above the white spot. Furthermore, the repairing spot may have a micro-lens structure. Therefore, the repairing spot can absorb, diverge or scatter the light from the white spot. Alternatively, the repairing spot can also change the optical pathway or the polarity or the polarity distribution of the light from the white spot so that an analyzer or a polarizer can block the light from the white spot to produce a dark spot.

Abstract translation: 提供了在液晶显示器（LCD）面板及其LCD面板上修复白点的方法。 该方法包括以下步骤：在制造过程之后检测液晶显示器上的任何白点，并通过在白点上方的面板表面上涂覆修复点来修复白点。 此外，修复点可以具有微透镜结构。 因此，修复点可以吸收，分散或散布来自白点的光。 或者，修复点也可以改变来自白点的光的光路或极性或极性分布，使得分析器或偏振器可以阻挡来自白点的光以产生暗斑。

公开(公告)号：US20040036701A1

公开(公告)日：2004-02-26

申请号：US10651593

申请日：2003-08-29

Inventor： Alan G. Wolfe

IPC: G09G005/00

CPC classification number: G09G5/003 ,  G02F1/133308 ,  G02F1/136259 ,  G02F2201/508 ,  G09G3/3611 ,  G09G2330/10 ,  Y10S345/904

Abstract: The invention is directed towards an apparatus and method for masking display element defects in a display device. In one embodiment, the invention includes a display device with display elements disposed on a display surface, a translation unit that is coupled to the display device to impart periodic motion to the display surface, a display signal source capable of providing input signals to the display device, and a control unit coupled to the translation unit and the signal source to direct the movement of the display device and the signal source to correspondingly shift the display signals, which when displayed, conceal display element defects while presenting a stable image to a stationary viewer.

Abstract translation: 本发明涉及用于掩蔽显示装置中的显示元件缺陷的装置和方法。 在一个实施例中，本发明包括具有设置在显示表面上的显示元件的显示装置，耦合到显示装置以向显示表面施加周期性运动的平移单元，能够向显示器提供输入信号的显示信号源 设备和耦合到所述转换单元和所述信号源的控制单元，以引导所述显示设备和所述信号源的移动，以相应地移动显示信号，所述显示信号在显示时隐藏显示元件缺陷，同时向静态 观众。

公开(公告)号：US06664940B2

公开(公告)日：2003-12-16

申请号：US09816696

申请日：2001-03-23

Applicant: Alan G. Wolfe

Inventor： Alan G. Wolfe

IPC: G09G336

CPC classification number: G09G5/003 ,  G02F1/133308 ,  G02F1/136259 ,  G02F2201/508 ,  G09G3/3611 ,  G09G2330/10 ,  Y10S345/904

Abstract: The invention is directed towards an apparatus and method for masking display element defects in a display device. In one embodiment, the invention includes a display device with display elements disposed on a display surface, a translation unit that is coupled to the display device to impart periodic motion to the display surface, a display signal source capable of providing input signals to the display device, and a control unit coupled to the translation unit and the signal source to direct the movement of the display device and the signal source to correspondingly shift the display signals, which when displayed, conceal display element defects while presenting a stable image to a stationary viewer.

公开(公告)号：US5636042A

公开(公告)日：1997-06-03

申请号：US295163

申请日：1994-08-24

Applicant: Takafumi Nakamura ,  Takeru Hojo ,  Tomohiro Miura

Inventor： Takafumi Nakamura ,  Takeru Hojo ,  Tomohiro Miura

IPC: G02F1/13 ,  G02F1/1337 ,  G02F1/1362 ,  G02F1/1335

CPC classification number: G02F1/1309 ,  G02F1/1337 ,  G02F2001/136268 ,  G02F2201/508

Abstract: A liquid crystal display apparatus for controlling light transmittance corresponding to various defective pixel modes such as luminance point defects and a fabrication method thereof are disclosed. The orientation film corresponding to a defective display pixel has protrusion portions that are larger than the orientation film corresponding to each of the normal display pixels. The height and pitches of the protrusion portions are preferably 0.1 .mu.m or more and 10 .mu.m or less, respectively.

Abstract translation: 公开了一种液晶显示装置，用于控制与诸如亮点缺陷的各种缺陷像素模式对应的透光率及其制造方法。 对应于不良显示像素的取向膜具有比对应于每个正常显示像素的取向膜大的突起部分。 突起部的高度和间距分别优选为0.1μm以上且10μm以下。