公开(公告)号：US20100097535A1

公开(公告)日：2010-04-22

申请号：US12445517

申请日：2007-10-03

申请人： Yuhichi Inoue ,  Mitsuaki Hirata ,  Naoshi Yamada ,  Toshihide Tsubata

发明人： Yuhichi Inoue ,  Mitsuaki Hirata ,  Naoshi Yamada ,  Toshihide Tsubata

IPC分类号： G02F1/1337 ,  G02F1/1343

CPC分类号： G02F1/1393 ,  G02F1/133707 ,  G02F2001/134318 ,  G02F2001/134345 ,  G09G3/3648 ,  G09G2300/0426 ,  G09G2310/06

摘要： The present invention provides a liquid crystal display panel which can reduce the transmittance and further improve the response speed. The liquid crystal display panel of the present invention is a liquid crystal display panel including the first substrate, a liquid crystal layer, and the second substrate in this order, wherein at least one of the first and second substrates has a linear alignment control structure for dividing a pixel into a plurality of regions, and the linear alignment control structure has a comb-tooth structure extending toward one side, and preferably wherein the liquid crystal display panel has three or more alignment control structures for dividing a pixel into a plurality of regions, the three of more alignment control structures including the linear alignment control structure, the liquid crystal display panel has a region where the linear alignment control structure, a linear alignment control first structure of the three or more alignment control structures, a linear alignment control second structure of the three or more alignment control structures extend in parallel with one another and an interval between the linear alignment control structure and the linear alignment control first structure is larger than an interval between the linear alignment control structure and the linear alignment control second structure, and the comb-tooth structure of the linear alignment control structure extends toward the linear alignment control first structure.

摘要翻译： 本发明提供一种可以降低透射率并进一步提高响应速度的液晶显示面板。 本发明的液晶显示面板是依次包括第一基板，液晶层和第二基板的液晶显示面板，其中第一和第二基板中的至少一个具有线性对准控制结构， 将像素分割为多个区域，并且线性对准控制结构具有朝向一侧延伸的梳齿结构，优选地，其中液晶显示面板具有三个或更多个用于将像素分割成多个区域的取向控制结构 ，包括线性对准控制结构的三个更多的对准控制结构，液晶显示面板具有线性取向控制结构，三个或更多个取向控制结构的线性对准控制第一结构，线性对准控制第二 三个或更多个对准控制结构的结构彼此并行延伸 线性对准控制结构与直线对准控制第一结构之间的间隔大于线性取向控制结构与线性取向控制第二结构之间的间隔，线性取向控制结构的梳齿结构向线性 对准控制第一结构。

公开(公告)号：US20100097359A1

公开(公告)日：2010-04-22

申请号：US12527594

申请日：2008-03-05

申请人： Naoshi Yamada ,  Toshihide Tsubata

发明人： Naoshi Yamada ,  Toshihide Tsubata

IPC分类号： G06F3/038

CPC分类号： G02F1/133707 ,  G02F1/136213 ,  G02F1/136286 ,  G02F2001/134345 ,  G02F2001/13606 ,  G09G3/3648 ,  G09G2300/0447 ,  G09G2300/0876 ,  G09G2320/028

摘要： Provided is an active matrix substrate configured such that: a retention capacitor line (18x) is provided so as to correspond to a space between adjacent pixel regions (5α, 5β); capacitor electrodes (27xa, 27xb) are provided so as to overlap the retention capacitor line (18x); a retention capacitor line (18y) is provided so as to correspond to a space between adjacent pixel region (5α, 5γ); capacitor electrodes (27ya, 27yb) are provided so as to overlap the retention capacitor line (18y); a first pixel electrode (17a) provided in the pixel region (5α) is electrically connected to the capacitor electrode (27xa) overlapping one (18x) of adjacent retention capacitor lines (18x, 18y) and a second pixel electrode (17b) provided in the pixel region (5α) is electrically connected to the capacitor electrode (27yb) overlapping the other one (18y) of the two adjacent retention capacitor lines (18x, 18y); and an interconnection line (27ia) for electrically connecting the first pixel electrode (17a) is provided. The arrangement allows an active matrix substrate employing a pixel dividing method in which a plurality of pixel electrodes are provided in a single pixel, to restrain the number of retention capacitor lines and to improve flexibility in shapes of individual pixel electrodes.

摘要翻译： 提供了一种有源矩阵基板，其被配置为使得保持电容配线（18x）被设置成对应于相邻像素区域（5α，5＆bgr;）之间的空间; 电容器电极（27xa，27xb）设置成与保持电容配线（18x）重叠; 保持电容配线（18y）与相邻像素区域（5α，5γ）之间的空间对应地设置。 电容器电极（27ya，27yb）设置成与保持电容线（18y）重叠; 设置在像素区域（5α）中的第一像素电极（17a）电连接到与一个（18×）相邻的保持电容配线（18x，18y）和第二像素电极（17b）重叠的电容器电极（27xa） 像素区域（5α）电连接到与两个相邻的保持电容配线（18x，18y）的另一个（18y）重叠的电容器电极（27yb）; 并且提供用于电连接第一像素电极（17a）的互连线（27ia）。 该结构允许使用像素分割方法的有源矩阵基板，其中在单个像素中设置多个像素电极，以限制保持电容线的数量并提高各个像素电极的形状的灵活性。

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：US07586563B2

公开(公告)日：2009-09-08

申请号：US11183734

申请日：2005-07-19

申请人： Tsuyoshi Tokuda ,  Toshifumi Yagi ,  Toshihide Tsubata ,  Yoshinori Kinai ,  Ryuji Kurihara

发明人： Tsuyoshi Tokuda ,  Toshifumi Yagi ,  Toshihide Tsubata ,  Yoshinori Kinai ,  Ryuji Kurihara

IPC分类号： G02F1/1335

CPC分类号： G02F1/133514 ,  G02F1/133516 ,  G02F1/13394

摘要： The present invention is a color filter substrate comprising: a non-laminated part in which a colored layer and/or a transparent layer are arranged in a plane; and a laminated part in which parts of the colored layer and/or the transparent layer are laminated as two or more layers on a substrate, (1) a film thickness of a layer constituting the laminated part is not less than 90% and not more than 110% to a film thickness of a corresponding layer of the non-laminated part and/or (2) the colored layer and/or the transparent layer are formed using a dry film having a solid-phase resist layer having penetration amount in a penetration hardness test at 120° C. of not more than 0.5 μm.

摘要翻译： 本发明是一种滤色器基板，包括：非平面部分，其中着色层和/或透明层布置在平面中; 以及层叠部，其中着色层和/或透明层的一部分在基板上层压为两层或更多层，（1）构成层压部的层的膜厚不小于90％，而不是更多 对于非层叠部分的相应层的膜厚度为110％以上，和/或（2）着色层和/或透明层使用具有渗透量的固相抗蚀剂层的干膜形成 在120℃下的穿透硬度试验不超过0.5μm。

公开(公告)号：US07570323B2

公开(公告)日：2009-08-04

申请号：US11017831

申请日：2004-12-22

申请人： Toshifumi Yagi ,  Toshihide Tsubata ,  Tsuyoshi Tokuda

发明人： Toshifumi Yagi ,  Toshihide Tsubata ,  Tsuyoshi Tokuda

IPC分类号： G02F1/1335 ,  G02F1/1339

CPC分类号： G02F1/133514 ,  G02F1/133512 ,  G02F1/13394

摘要： A color filter substrate and a liquid crystal display apparatus include, on a substrate: a colorized layer including color layers; a stacked layer protruding in comparison with the colorized layer; an opposing electrode covering the colorized layer and the stacked layer; an alignment layer formed at least on a part of the opposing electrode covering the colorized layer; and an insulating layer stacked on an entire surface of another part of the opposing electrode covering the stacked layer. With this, the short circuit between the opposing electrode and a pixel electrode is prevented, so that a color filter substrate, a liquid crystal display apparatus including the color filter substrate, and a method of manufacturing the color substrate, those being able to improve the yield of the liquid crystal display apparatus, are provided.

摘要翻译： 滤色器基板和液晶显示装置在基板上包括：着色层，包括彩色层; 与着色层相比突出的层叠层; 覆盖着色层和堆叠层的相对电极; 至少形成在覆盖着色层的相对电极的一部分上的取向层; 以及层叠在覆盖层叠层的对置电极的另一部分的整个表面上的绝缘层。 由此，防止了对置电极与像素电极之间的短路，使得滤色器基板，包括滤色器基板的液晶显示装置和彩色基板的制造方法能够改善 提供液晶显示装置的产量。

公开(公告)号：US07535538B2

公开(公告)日：2009-05-19

申请号：US11180992

申请日：2005-07-13

申请人： Naoshi Yamada ,  Hidehiko Yamaguchi ,  Toshihide Tsubata ,  Yukio Kurozumi ,  Masayuki Tsuji

发明人： Naoshi Yamada ,  Hidehiko Yamaguchi ,  Toshihide Tsubata ,  Yukio Kurozumi ,  Masayuki Tsuji

IPC分类号： G02F1/1339

CPC分类号： G02F1/1339 ,  G02F1/133351 ,  G02F2001/13415

摘要： The method of the present invention includes the steps of: (A) providing a first substrate, and a second substrate, wherein the first substrate includes a first light shielding layer provided within a non-display region, the first light shielding layer including a light-transmitting portion provided near an outer boundary of the first light shielding layer, the light-transmitting portion comprising a recess or an opening; (B) drawing a seal pattern with a sealant, the seal pattern being drawn outside the first light shielding layer so as to surround the display region, comprising the substeps of: (B1) beginning application of the sealant near the light-transmitting portion, (B2) applying the sealant along an outer periphery of the first light shielding layer, and (B3) forming a junction with the sealant having been applied near the light-transmitting portion; (C) applying a liquid crystal material within the display region surrounded by the sealant; (D) attaching the first substrate and the second substrate; and (E) performing light irradiation from the first substrate side to cure the sealant.

摘要翻译： 本发明的方法包括以下步骤：（A）提供第一衬底和第二衬底，其中第一衬底包括设置在非显示区域内的第一遮光层，第一遮光层包括光 所述发光部分设置在所述第一遮光层的外边界附近，所述光透射部分包括凹部或开口; （B）利用密封剂来绘制密封图案，密封图案被拉出到第一遮光层的外面以包围显示区域，包括以下子步骤：（B1）开始在透光部分附近施加密封剂， （B2）沿着所述第一遮光层的外周施加所述密封剂，和（B3）与所述密封剂形成与所述透光部附近的接合部; （C）在由密封剂包围的显示区域内施加液晶材料; （D）连接第一基板和第二基板; 和（E）从第一基板侧执行光照射以固化密封剂。

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。