公开(公告)号：US20040183976A1

公开(公告)日：2004-09-23

申请号：US10790821

申请日：2004-03-03

Applicant: ADVANCED DISPLAY INC.

Inventor： Shingo Nagano ,  Yuichi Masutani

IPC: G02F001/1343

CPC classification number: G02F1/134363 ,  G02F1/136213 ,  G02F1/136286

Abstract: A liquid crystal display device displays images by applying an electric field substantially parallel to an insulating substrate between a pixel electrode and a common electrode placed across from each other. The liquid crystal display device has a capacitor terminal connected to the pixel electrode and placed opposite to a capacitor electrode with an insulating layer therebetween. The pixel electrode has at least two voltage supply paths to the capacitor terminal.

Abstract translation: 液晶显示装置通过在彼此相对放置的像素电极和公共电极之间施加基本上平行于绝缘基板的电场来显示图像。 液晶显示装置具有与像素电极连接的电容端子，与电容器电极相对设置，绝缘层位于其间。 像素电极具有至少两个到电容器端子的电压供给路径。

公开(公告)号：US20040119908A1

公开(公告)日：2004-06-24

申请号：US10700667

申请日：2003-11-05

Applicant: ADVANCED DISPLAY INC.

Inventor： Seiji Sakai

IPC: G02F001/1335

CPC classification number: G02F1/133603 ,  G02B6/0028 ,  G02B6/0031 ,  H01H2219/056

Abstract: A liquid crystal display apparatus has R, G, and B LEDs and a light guide plate for guiding and diffusing the light entering through an incident surface evenly over the plate. The bottom surface of the light guide plate has a diffusion portion where microdot pattern is printed to diffuse incident light. The liquid crystal display apparatus also has an optical sensor for receiving the light exiting from the light guide plate through a side surface, and a light-shielding member mounted in front of the optical sensor. The light-shielding member has pinholes to block the light incident on the optical sensor in the direction from the incident surface to the opposite surface at an incidence angle greater than a given angle. The luminance of the LEDs is controlled based on the light detected by the optical sensor.

Abstract translation: 液晶显示装置具有R，G，B LED以及导光板，用于将通过入射面进入的光均匀地引导并扩散到板上。 导光板的底面具有扩散部分，其中印刷微点图案以扩散入射光。 液晶显示装置还具有用于从侧面接收从导光板射出的光的光学传感器，以及安装在光学传感器前方的遮光部件。 光屏蔽构件具有针孔，以大于给定角度的入射角沿着从入射面到相对面的方向阻挡入射在光学传感器上的光。 基于由光学传感器检测到的光来控制LED的亮度。

公开(公告)号：US20040085505A1

公开(公告)日：2004-05-06

申请号：US10691736

申请日：2003-10-23

Applicant: Advanced Display Inc.

Inventor： Hitoshi Morishita ,  Hiroshi Ueda

IPC: G02F001/1345

CPC classification number: H05K3/323 ,  G02F1/13452 ,  H01L24/29 ,  H01L24/83 ,  H01L2224/16225 ,  H01L2224/2919 ,  H01L2224/2929 ,  H01L2224/29344 ,  H01L2224/32225 ,  H01L2224/73204 ,  H01L2224/83192 ,  H01L2224/838 ,  H01L2924/00013 ,  H01L2924/00014 ,  H01L2924/01004 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01015 ,  H01L2924/01024 ,  H01L2924/01033 ,  H01L2924/01042 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/01082 ,  H01L2924/0665 ,  H01L2924/0781 ,  H01L2924/07811 ,  H01L2924/12042 ,  H01L2924/3511 ,  H05K3/3494 ,  H05K2203/0165 ,  H05K2203/1581 ,  H01L2924/00 ,  H01L2924/00012 ,  H01L2924/01028 ,  H01L2224/29099 ,  H01L2224/29199 ,  H01L2224/29299 ,  H01L2224/0401

Abstract: A display including: a scan line for driving pixels formed on an insulating substrate; a signal line which crosses the scan line; and a driving circuit connected to the signal line and, in a region other than a display region constructed by the pixels, directly mounted on the insulating substrate. A warp amount of a portion corresponding to the region in which the circuit is mounted, in a face opposite to the side of insulating substrate, on which the driving circuit is mounted, is 2 nullm or less. The warp amount of the insulating substrate, which occurs when the driving circuit is directly mounted on a terminal on the insulating substrate, is set to 2 nullm or less, and the display realizing suppressed luminance nonuniformity and high display quality can be obtained.

Abstract translation: 一种显示器，包括：用于驱动形成在绝缘基板上的像素的扫描线; 穿过扫描线的信号线; 以及连接到信号线的驱动电路，并且在由像素构成的显示区域以外的区域中直接安装在绝缘基板上。 与安装有电路的区域对应的部分的翘曲量为2μm以下，与绝缘基板的与安装驱动电路的面相反的面。 将驱动电路直接安装在绝缘基板的端子上时发生的绝缘基板的弯曲量设定为2μm以下，可以获得实现抑制的亮度不均匀性和高显示质量的显示。

公开(公告)号：US20040075631A1

公开(公告)日：2004-04-22

申请号：US10671745

申请日：2003-09-29

Applicant: Advanced Display Inc.

Inventor： Kazuhiro Ishiguchi

IPC: G09G003/36

CPC classification number: G09G3/3696 ,  G09G3/3648

Abstract: A reference voltage generator circuit is arranged to generate a reference voltage including an image display voltage for outputting an image write voltage and a black display voltage for outputting a black write voltage. When the reference voltage generator circuit switches a reference voltage to either of the voltages, supplying the voltage to a signal line drive IC, and outputs the voltage as the image write voltage or the black write voltage from the signal line drive IC to a liquid crystal panel, the reference voltage is switched so that an image display period for supplying the image display voltage and a black display period for supplying the black display voltage are contained during one horizontal period, and the switching is synchronized with a change in selection line control signals 502, 503, 504 of lines in which an image is written and lines in which black is written for a selection line 101.

Abstract translation: 参考电压发生器电路被布置为产生包括用于输出图像写入电压的图像显示电压和用于输出黑色写入电压的黑色显示电压的参考电压。 当参考电压发生器电路将参考电压切换到任一电压时，将电压提供给信号线驱动IC，并将作为图像写入电压或黑色写入电压的电压从信号线驱动IC输出到液晶 面板上，参考电压被切换，使得用于提供图像显示电压的图像显示周期和用于提供黑色显示电压的黑色显示周期被包含在一个水平周期期间，并且切换与选择线控制信号的改变同步 写入图像的行的502,503,504以及针对选择线101写入黑色的行。

公开(公告)号：US20040016925A1

公开(公告)日：2004-01-29

申请号：US10617662

申请日：2003-07-14

Applicant: ADVANCED DISPLAY INC.

Inventor： Shigeki Watamura

IPC: H01L029/04

CPC classification number: G02F1/136259 ,  G02F2001/136263 ,  G02F2001/136272 ,  H01L27/12 ,  H01L27/124

Abstract: A liquid crystal display device has a gate line formed on a substrate, and a gate insulating film deposited thereon. On the gate insulating film are provided a source line, and a conductive layer above the gate line. An insulating layer is formed thereon, and a pixel electrode is then provided. The conductive layer does not contact the source line, and at least two portions of the conductive layer are electrically connected with the gate line.

Abstract translation: 液晶显示装置具有形成在基板上的栅极线和沉积在其上的栅极绝缘膜。 在栅极绝缘膜上设置有源极线，栅极线上方具有导电层。 在其上形成绝缘层，然后提供像素电极。 导电层不接触源极线，并且导电层的至少两个部分与栅极线电连接。

公开(公告)号：US20030193638A1

公开(公告)日：2003-10-16

申请号：US10407238

申请日：2003-04-07

Applicant: ADVANCED DISPLAY INC.

Inventor： Yuichi Masutani ,  Shingo Nagano

IPC: G02F001/1343

CPC classification number: G02F1/134363

Abstract: The present invention relates to a liquid crystal display device of In-Plane Switching mode. The liquid crystal display device includes a common electrode having an overlap portion in which the common electrode is overlapped with a source line. The common electrode has separating areas for line disconnection recovery outside of the overlap portion. The separating areas disconnect the overlap portion from other portion of the common electrode at least between which and a pixel electrode is generated an electric field.

Abstract translation: 本发明涉及平面切换模式的液晶显示装置。 液晶显示装置包括具有共用电极与源极线重叠的重叠部分的公共电极。 公共电极具有用于在重叠部分外部进行线路断开恢复的分离区域。 分离区域将重叠部分与公共电极的其它部分断开，至少在其之间和像素电极之间产生电场。

公开(公告)号：US20030193462A1

公开(公告)日：2003-10-16

申请号：US10453633

申请日：2003-06-04

Applicant: ADVANCED DISPLAY INC.

Inventor： Tatsuya Matsumura

IPC: G09G003/36

CPC classification number: G09G5/005 ,  G09G5/006 ,  G09G2340/0407

Abstract: The present invention is directed to a display device such as a liquid crystal display including: a horizontal clock counter and a vertical clock counter which count each clock signal every horizontal cycle and every vertical cycle for a valid data period of a data enable input signal; and an input signal generating section for holding a count value and generating an input signal in a driver IC and a driving circuit corresponding to a resolution of the display device which is obtained at that time by utilizing a count value held at a last time for a next horizontal cycle or a next vertical cycle, the display device being applicable to the driver IC and the driving circuit which can be used for the display device having various resolutions.

公开(公告)号：US20030186478A1

公开(公告)日：2003-10-02

申请号：US10403121

申请日：2003-04-01

Applicant: ADVANCED DISPLAY INC.

Inventor： Hiromasa Morita ,  Ken Nakashima

IPC: H01L021/00 ,  H01L021/84

CPC classification number: H01L27/1288 ,  H01L27/1214 ,  Y10S438/945

Abstract: A fabrication method of a thin film transistor array substrate includes a step of forming a gate insulation film, a semiconductor layer, an ohmic layer, and a metal film on the insulating substrate on which the gate line is formed, a step of forming a resist pattern on the metal film by a photolithography process so that its thickness is thinner on the corresponding section to the semiconductor active layer than on the other sections, a step of etching the metal film to form the source line, the source electrode, and the drain electrode, a step of removing the ohmic layer and the semiconductor layer after removing the resist on the corresponding section to the semiconductor active layer, a step of removing the metal film, and a step of removing the ohmic layer.

Abstract translation: 薄膜晶体管阵列基板的制造方法包括在其上形成栅极线的绝缘基板上形成栅绝缘膜，半导体层，欧姆层和金属膜的步骤，形成抗蚀剂的步骤 通过光刻工艺在金属膜上形成图案，使得其在半导体有源层的相应部分上的厚度比在其它部分上的厚度更薄，蚀刻金属膜以形成源极线，源电极和漏极 电极，去除在半导体活性层的相应部分上的抗蚀剂去除欧姆层和半导体层的步骤，去除金属膜的步骤和去除欧姆层的步骤。

公开(公告)号：US20030178628A1

公开(公告)日：2003-09-25

申请号：US10237025

申请日：2002-09-09

Applicant: ADVANCED DISPLAY INC.

Inventor： Hironori Aoki ,  Shigeaki Noumi ,  Takafumi Hashiguchi

IPC: H01L027/15 ,  H01L031/12

CPC classification number: G02F1/136209

Abstract: A display apparatus according to the present invention is provided with a gate line 2 formed on an insulating substrate, a source line 13 intersecting with the gate line 2 with an insulating film in between, a source electrode 6 connected to the source line 13, a drain electrode 10 connected to a pixel electrode 9, a semiconductor layer 4 formed below the source electrode 6, the source line 13, and the drain electrode 10, a light-shielding pattern 12 configured below the semiconductor layer 4 lying below the source line 13, and a backlight emitting lights from a light source to the surface of the insulating substrate opposite to where pixels are formed. In this configuration, leakage current arisen in the semiconductor layer lying below the source line, the extending pattern of the drain electrode, and so on can be suppressed.

Abstract translation: 根据本发明的显示装置设置有形成在绝缘基板上的栅极线2，与栅极线2相交的源极线13，其间具有绝缘膜，连接到源极线13的源电极6， 连接到像素电极9的漏电极10，形成在源电极6下面的半导体层4，源极线13和漏电极10，配置在源极线13下方的半导体层4下方的遮光图案12 以及从光源发射到与形成像素的绝缘基板的表面相反的光的背光。 在该结构中，可以抑制位于源极线下方的半导体层，漏电极的延伸图案等的漏电流。

公开(公告)号：US20030095227A1

公开(公告)日：2003-05-22

申请号：US10292167

申请日：2002-11-12

Applicant: Advanced Display Inc.

Inventor： Satoshi Kohtaka

IPC: G02F001/1345

CPC classification number: G02F1/13452 ,  H05K1/147

Abstract: The present invention is a method of mounting flexible circuit boards including: electrode groups formed on an insulating substrate; terminal groups formed in the vicinity of at least one side of the insulating substrate in such a manner as to be connected to outside at the electrode ends of the electrode groups; and terminals to be connected to the terminal groups; and a plurality of flexible circuit boards equipped with driver circuits inputting signals to the electrode groups via the terminals, wherein the method includes the step of mounting the flexible circuit boards on the insulating substrate in a manner that the flexible circuit boards share overlap regions with adjacent flexible circuit boards.

Abstract translation: 本发明是一种安装柔性电路板的方法，包括：形成在绝缘基板上的电极组; 端子组形成在绝缘基板的至少一侧附近，以便在电极组的电极端处连接到外部; 和要连接到终端组的终端; 以及配置有通过端子向电极组输入信号的驱动电路的多个柔性电路板，其中，该方法包括将柔性电路板安装在绝缘基板上的步骤，使柔性电路板与相邻的电路板共享重叠区域 柔性电路板。