公开(公告)号：US20090268116A1

公开(公告)日：2009-10-29

申请号：US12458215

申请日：2009-07-02

申请人： Toshifumi Yagi ,  Tomoki Noda ,  Toshihide Tsubata ,  Masanori Takeuchi ,  Kenji Enda

发明人： Toshifumi Yagi ,  Tomoki Noda ,  Toshihide Tsubata ,  Masanori Takeuchi ,  Kenji Enda

IPC分类号： G02F1/1343

CPC分类号： G02F1/136213 ,  G02F1/136259

摘要： An active matrix substrate (12) includes a substrate, a TFT (24) formed on the substrate, a storage capacitor element (20) formed on the substrate, an interlayer insulating film covering the storage capacitor element (20), and a pixel electrode (21) formed on the interlayer insulating film. The storage capacitor element (20) includes a storage capacitor line (27), an insulating film formed on the storage capacitor line (27), and two or more storage capacitor electrodes (25a, 25b, 25c) opposed to the storage capacitor line (27) with the insulating film interposed therebetween. The two or more storage capacitor electrodes (25a, 25b, 25c) are electrically connected via associated contact holes (26a, 26b, 26c) formed in the interlayer insulating film to the pixel electrode (21) and electrically continuous with a drain electrode of the TFT (24).

摘要翻译： 有源矩阵基板（12）包括基板，形成在基板上的TFT（24），形成在基板上的辅助电容元件（20），覆盖该保持电容元件（20）的层间绝缘膜，以及像素电极 （21）形成在层间绝缘膜上。 存储电容器元件（20）包括辅助电容线（27），形成在辅助电容线（27）上的绝缘膜和与辅助电容线相对的两个或更多个保持电容电极（25a，25b，25c） 27），其间插入绝缘膜。 两个以上的保持电容电极（25a，25b，25c）通过形成在层间绝缘膜中的相关接触孔（26a，26b，26c）与像素电极（21）电连接，并与 TFT（24）。

公开(公告)号：US20090225246A1

公开(公告)日：2009-09-10

申请号：US12295672

申请日：2007-04-04

申请人： Akihiro Shoraku ,  Toshihide Tsubata

发明人： Akihiro Shoraku ,  Toshihide Tsubata

IPC分类号： G02F1/1337 ,  G02F1/1343

CPC分类号： G02F1/133512 ,  G02F1/1337 ,  G02F1/133707 ,  G02F1/1393 ,  G02F2001/134345

摘要： Each pixel region includes first, second, third and fourth liquid crystal domains that come to have first, second, third and fourth predetermined tilt directions, respectively, in response to a voltage applied. The first, second, third and fourth directions are defined such that an angle formed between any two of the four directions is approximately equal to an integral multiple of 90 degrees. The first, second, third and fourth liquid crystal domains are arranged in two columns and two rows so as to define a matrix pattern and to be adjacent to each other. An extended portion of a storage capacitor line defines at least a part of a central opaque portion that selectively shields at least a part of a boundary area, where each of the first, second, third and fourth liquid crystal domains contacts with another one of the liquid crystal domains, from incoming light. A contact hole has been cut through an insulating layer, where there is a contact portion between a drain extension line and a first electrode, and is located in a part of the central opaque portion that is closer to the liquid crystal layer.

摘要翻译： 每个像素区域包括分别响应于施加的电压而具有第一，第二，第三和第四预定倾斜方向的第一，第二，第三和第四液晶畴。 第一，第二，第三和第四方向被限定为使得在四个方向中的任何两个之间形成的角度近似等于90度的整数倍。 第一，第二，第三和第四液晶畴被布置成两列和两列，以便限定矩阵图案并彼此相邻。 存储电容器线的延伸部分限定了中心不透明部分的至少一部分，其选择性地屏蔽边界区域的至少一部分，其中第一，第二，第三和第四液晶畴中的每一个与另一个 液晶畴，从入射光。 已经通过绝缘层切割了接触孔，在绝缘层上存在漏极延伸线和第一电极之间的接触部分，并且位于更靠近液晶层的中央不透明部分的一部分中。

公开(公告)号：US07583354B2

公开(公告)日：2009-09-01

申请号：US12097796

申请日：2006-07-28

申请人： Toshihide Tsubata ,  Yoshihiro Okada ,  Atsushi Ban ,  Toshinori Sugihara

发明人： Toshihide Tsubata ,  Yoshihiro Okada ,  Atsushi Ban ,  Toshinori Sugihara

IPC分类号： G02F1/13

CPC分类号： G02F1/136259 ,  G02F1/133707 ,  G02F2001/136263 ,  G02F2001/136268 ,  H01L27/124 ,  H01L27/1255 ,  H01L2924/19041

摘要： An active matrix substrate includes a transistor, a pixel electrode connected with one of the current-flowing electrodes of the transistor, a storage capacitor wiring, a lead wiring extending from one of the current-flowing electrodes of the transistor, and a repair wiring extending from the storage capacitor wiring. The repair wiring overlaps a portion of the lead wiring with an insulating layer interposed therebetween. As a result, TFT defects (for example, a short circuit between a source electrode and a drain electrode) can be repaired, and performance of fast display and reduction in electric power consumption can be realized.

摘要翻译： 有源矩阵基板包括晶体管，与晶体管的电流流动电极中的一个连接的像素电极，辅助电容布线，从晶体管的电流流动电极之一延伸的引线以及延伸的修复布线 从存储电容接线。 修补布线与引线之间的绝缘层与引线的一部分重叠。 结果，可以修复TFT缺陷（例如，源电极和漏电极之间的短路），并且可以实现快速显示和降低功耗。

公开(公告)号：US20090091671A1

公开(公告)日：2009-04-09

申请号：US12297928

申请日：2007-03-30

申请人： Toshihide Tsubata ,  Toshifumi Yagi

发明人： Toshihide Tsubata ,  Toshifumi Yagi

IPC分类号： G02F1/133

CPC分类号： G02F1/136286 ,  G02F1/1345 ,  G02F1/13458

摘要： An active matrix substrate includes: storage capacitor wirings (18); a Cs trunk wiring (50) connected with the storage capacitor wirings via contact holes (48) provided in a non-display region (44); scanning signal lines (16) provided in the same layer as the storage capacitor wirings (18) and crossing the Cs trunk wiring (50) in the non-display region (44); an insulating layer between the storage capacitor wirings (18) and the Cs trunk wiring (50) which includes: a through-bore portion for forming the contact hole (48); a first film thickness portion (53) adjacent to the through-bore portion; and a second film thickness portion which is thicker than the first film thickness portion (53) and situated at least in the intersections of the storage capacitor wirings (18) with the Cs trunk wiring (50). Consequently, the storage capacitor wirings (18) and the Cs trunk wiring (50) are connected with high precision, and a short circuit between the Cs trunk wiring (50) and the scanning signal lines (16) is unlikely to occur.

摘要翻译： 有源矩阵基板包括：存储电容布线（18）; 通过设置在非显示区域（44）中的接触孔（48）与存储电容器配线连接的Cs主干线（50）; 扫描信号线（16），设置在与存储电容器布线（18）相同的层中，并与非显示区域（44）中的Cs主干布线（50）交叉; 所述保持电容布线（18）和所述Cs导线（50）之间的绝缘层包括：用于形成所述接触孔（48）的通孔部分; 邻近通孔部分的第一膜厚部分（53）; 以及比所述第一膜厚部（53）厚的至少位于所述保持电容配线（18）与所述Cs主干配线（50）的交点的第二膜厚部。 因此，存储电容布线（18）和Cs主干布线（50）以高精度连接，不可能发生Cs干线布线（50）与扫描信号线（16）之间的短路。

公开(公告)号：US20090086141A1

公开(公告)日：2009-04-02

申请号：US12297931

申请日：2007-04-24

申请人： Akihiro Shoraku ,  Toshihide Tsubata

发明人： Akihiro Shoraku ,  Toshihide Tsubata

IPC分类号： G02F1/1337

CPC分类号： G02F1/1393 ,  G02F1/133512 ,  G02F1/133753 ,  G02F1/133788 ,  G02F1/13624 ,  G02F2001/133757 ,  G02F2001/134345

摘要： Each pixel region includes two subpixel regions, in which different voltages are applied to a liquid crystal layer with respect to a signal voltage supplied from a source bus line by way of TFTs. A first substrate includes a first electrode provided for the two subpixel regions. A second substrate includes a second electrode that faces the first electrode with a vertical alignment liquid crystal layer interposed. A liquid crystal capacitor is provided for each of these subpixel regions. Each subpixel region includes at least one liquid crystal domain that produces a dark area, which looks darker than a gray scale tone being presented for a viewer located in front of the device, inside of, and substantially parallel to, an edge portion of the first electrode. At least a part of the edge portion of the first electrode is arranged so as to overlap with a gate bus line and selectively shield at least a part of the dark area. Two TFTs associated with the two subpixel regions have substantially equal drain-gate capacitances Cgd, thus providing a VA mode liquid crystal display device that achieves good display quality.

摘要翻译： 每个像素区域包括两个子像素区域，其中相对于通过TFT从源总线提供的信号电压将不同的电压施加到液晶层。 第一基板包括为两个子像素区域提供的第一电极。 第二基板包括面对第一电极的第二电极，其中插入有垂直取向液晶层。 为这些子像素区域中的每一个设置液晶电容器。 每个子像素区域包括至少一个液晶畴，其产生暗区域，其看起来比为位于设备前面的观察者呈现的灰度色调更暗，在该区域的内部并且基本上平行于第一 电极。 第一电极的边缘部分的至少一部分被布置成与栅极总线重叠，并且选择性地屏蔽黑暗区域的至少一部分。 与两个子像素区域相关联的两个TFT具有大致相等的漏极 - 栅极电容Cgd，从而提供实现良好显示质量的VA模式液晶显示装置。

公开(公告)号：US20090046212A1

公开(公告)日：2009-02-19

申请号：US12095869

申请日：2006-09-29

申请人： Toshihide Tsubata ,  Mitsuaki Hirata

发明人： Toshihide Tsubata ,  Mitsuaki Hirata

IPC分类号： H04N9/30 ,  G02F1/1343 ,  G02F1/1335

CPC分类号： G02F1/13471 ,  G02F1/136209 ,  G09G3/3648 ,  G09G2300/023 ,  H04N5/645 ,  H04N5/66

摘要： A liquid crystal display device of the present invention combines two active matrix type liquid crystal panels (a first panel and a second panel). A data signal wiring (4) of each panel is formed by a transparent conductive film, and an island-like black matrix (24) is formed so as to cover a TFT element (3). By such structure, a moire which markedly occurs when combining two or more active matrix type liquid crystal panels is restrained, and the transmittance is improved. Thus, a high display quality liquid crystal display device is provided.

摘要翻译： 本发明的液晶显示装置组合了两个有源矩阵型液晶面板（第一面板和第二面板）。 每个面板的数据信号线（4）由透明导电膜形成，并且形成岛状黑矩阵（24）以覆盖TFT元件（3）。 通过这样的结构，抑制了组合两个以上有源矩阵型液晶面板时显着发生的莫尔条纹，透射率提高。 因此，提供了高显示质量的液晶显示装置。

公开(公告)号：US20080192165A1

公开(公告)日：2008-08-14

申请号：US11569159

申请日：2006-11-09

申请人： Hidetoshi Nakagawa ,  Toshihide Tsubata ,  Nobuyoshi Nagashima ,  Yuhko Hisada

发明人： Hidetoshi Nakagawa ,  Toshihide Tsubata ,  Nobuyoshi Nagashima ,  Yuhko Hisada

IPC分类号： G02F1/133

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

摘要： A substrate for a display device includes an active matrix substrate and an opposed substrate which are opposed to each other with a display medium layer interposed therebetween. The active matrix substrate includes a pixel electrode arranged in a matrix shape on the side of the display medium layer and the opposed substrate includes a common electrode opposing to the pixel electrode on the side of the display medium layer, wherein the 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 the electrode slit is provided outside of a light-blocking region.

摘要翻译： 用于显示装置的基板包括有源矩阵基板和相对的基板，其间插入有显示介质层。 有源矩阵基板包括在显示介质层侧布置成矩阵形状的像素电极，并且相对基板包括与显示介质层侧的像素电极相对的公共电极，其中显示装置用基板 包括形成在像素电极和公共电极之一中的电极狭缝，并且电极狭缝的至少一个电连接部分设置在遮光区域的外部。

公开(公告)号：US20080049155A1

公开(公告)日：2008-02-28

申请号：US11597432

申请日：2005-05-27

申请人： Toshifumi Yagi ,  Masanori Takeuchi ,  Toshihide Tsubata ,  Nobuyoshi Nagashima ,  Akira Yamaguchi

发明人： Toshifumi Yagi ,  Masanori Takeuchi ,  Toshihide Tsubata ,  Nobuyoshi Nagashima ,  Akira Yamaguchi

IPC分类号： G02F1/1343 ,  G02F1/13 ,  H01J9/24

CPC分类号： G02F1/136259 ,  G02F1/136213 ,  G02F2001/136268 ,  H01L27/124

摘要： The present invention provides an active matrix substrate of comprising on the substrate: a plurality of scanning signal lines and data signal lines; a thin film transistor provided at an intersecting point of the signal lines and comprising a gate electrode connected to the scanning signal line, a source electrode connected to the data signal line; and a pixel electrode electrically connected to a drain electrode of the thin film transistor, wherein the active matrix substrate comprises a structure having an at least partly multilinear data signal line and an interconnection electrode for correction.

摘要翻译： 本发明提供一种有源矩阵基板，包括：多个扫描信号线和数据信号线; 设置在所述信号线的交点处的薄膜晶体管，并且包括连接到所述扫描信号线的栅电极，连接到所述数据信号线的源电极; 以及电连接到所述薄膜晶体管的漏电极的像素电极，其中所述有源矩阵基板包括具有至少部分多线数据信号线和用于校正的互连电极的结构。

公开(公告)号：US20050213017A1

公开(公告)日：2005-09-29

申请号：US11074386

申请日：2005-03-07

申请人： Hidehiko Yamaguchi ,  Naoshi Yamada ,  Toshihide Tsubata

发明人： Hidehiko Yamaguchi ,  Naoshi Yamada ,  Toshihide Tsubata

IPC分类号： G02F1/1339 ,  G02F1/1341 ,  G02F1/1345

CPC分类号： G02F1/1341

摘要： A liquid crystal display device is one in which unevenness of display, spots, etc. caused by lowering of voltage retention by impurity ions are sufficiently eliminated and reliability of long time/long term use is improved. A liquid crystal display device is formed with a liquid crystal layer between a first substrate and a second substrate configured via a seal, wherein the liquid crystal display device includes electrodes on the liquid crystal layer side of a non-display region of the first substrate and/or the second substrate, and the potentials of the electrodes are substantially the same.

摘要翻译： 液晶显示装置是通过杂质离子的降低电压保持而引起的显示，斑点等的不均匀性被充分消除，长时间/长期使用的可靠性提高的液晶显示装置。 液晶显示装置在通过密封件构成的第一基板和第二基板之间形成有液晶层，其中液晶显示装置包括第一基板的非显示区域的液晶层侧的电极和 /或第二衬底，并且电极的电位基本相同。

公开(公告)号：US20050206812A1

公开(公告)日：2005-09-22

申请号：US11073693

申请日：2005-03-08

申请人： Toshihide Tsubata

发明人： Toshihide Tsubata

IPC分类号： G02B5/20 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/1339

CPC分类号： G02F1/13394 ,  G02F1/133512 ,  G02F2001/133388

摘要： A color filter substrate includes: an insulating transparent substrate; a color filter layer provided on the insulating transparent substrate, including a plurality of colored layers and constituting an in-screen display region; and an in-screen frame region defined around the in-screen display region. A light-blocking layer is provided in the in-screen frame region to cover the insulating transparent substrate. A first spacer part and a second spacer part are formed in the in-screen frame region and the in-screen display region, respectively, and are oriented substantially perpendicularly to the insulating transparent substrate. The sum of the height of the first spacer part and the thickness of the light-blocking layer is substantially equal to the sum of the height of the second spacer part and the thickness of the color filter layer.

摘要翻译： 滤色器基板包括：绝缘透明基板; 设置在所述绝缘性透明基板上的滤色层，包括多个着色层，构成屏幕间显示区域; 以及围绕屏幕显示区域定义的屏幕内框架区域。 在屏幕框架区域中设置遮光层以覆盖绝缘透明基板。 分别在屏幕框架区域和屏幕显示区域中形成第一间隔部分和第二间隔部分，并且基本上垂直于绝缘透明基板取向。 第一间隔部分的高度和遮光层的厚度的总和大致等于第二间隔部分的高度和滤色器层的厚度之和。