公开(公告)号：US20110211130A1

公开(公告)日：2011-09-01

申请号：US13126571

申请日：2009-08-19

申请人： Toshihide Tsubata

发明人： Toshihide Tsubata

IPC分类号： H04N5/50 ,  G02F1/1343 ,  H01L29/786

CPC分类号： G02F1/136286 ,  G02F2001/134345 ,  G02F2001/134354 ,  G02F2201/40

摘要： Disclosed is an active matrix including: a second capacitor electrode (37) electrically connected to a first pixel electrode (17a); and a first capacitor electrode (77) electrically connected to a second pixel electrode (17b), which second capacitor electrode (37) is provided in a layer sandwiched between the first capacitor electrode (77) and the second pixel electrode (17b). A coupling capacitor is formed between the first capacitor electrode (77) and the second capacitor electrode (37) by having the second capacitor electrode (37) overlap the first capacitor electrode (77) in such a manner that a gate insulating film is sandwiched between the second capacitor electrode (37) and the first capacitor electrode (77), and another coupling capacitor is formed between the second capacitor electrode (37) and the second pixel electrode (17b) by having the second pixel electrode (17b) overlap the second capacitor electrode (37) in such a manner that an interlayer insulating film is sandwiched between the second capacitor electrode (37) and the second pixel electrode (17b). With the foregoing configuration, it is possible in an active matrix substrate of a capacitively coupled pixel division mode to increase its aperture ratio.

摘要翻译： 公开了一种有源矩阵，包括：电连接到第一像素电极（17a）的第二电容器电极（37） 和与第二像素电极（17b）电连接的第一电容电极（77），该第二电容电极（37）设置在夹在第一电容电极（77）和第二像素电极（17b）之间的层中。 通过使第二电容电极（37）与第一电容电极（77）重叠，使得栅极绝缘膜夹在第一电容器电极（77）之间，形成在第一电容器电极（77）和第二电容器电极（37）之间的耦合电容器 第二电容器电极（37）和第一电容器电极（77），并且通过使第二像素电极（17b）与第二像素电极（17b）重叠，形成在第二电容器电极（37）和第二像素电极（17b）之间的另一耦合电容器 电容电极（37）以夹层绝缘膜夹在第二电容电极（37）和第二像素电极（17b）之间的方式。 利用上述结构，可以在电容耦合像素分割模式的有源矩阵基板中增加其开口率。

公开(公告)号：US07995177B2

公开(公告)日：2011-08-09

申请号：US11916604

申请日：2006-06-09

申请人： Akihiro Shoraku ,  Toshihide Tsubata ,  Koichi Miyachi ,  Iichiro Inoue ,  Akihiro Yamamoto ,  Yoshito Hashimoto ,  Masumi Kubo ,  Akihito Jinda

发明人： Akihiro Shoraku ,  Toshihide Tsubata ,  Koichi Miyachi ,  Iichiro Inoue ,  Akihiro Yamamoto ,  Yoshito Hashimoto ,  Masumi Kubo ,  Akihito Jinda

IPC分类号： G02F1/1337

CPC分类号： G02F1/1337 ,  G02F1/133512 ,  G02F1/133753 ,  G02F1/1393 ,  G02F2001/133757

摘要： A liquid crystal display device includes: a vertical alignment liquid crystal layer; first and second substrates facing each other with the liquid crystal layer interposed; first and second electrodes arranged on the first and second substrates to face the liquid crystal layer; and at least one alignment film in contact with the liquid crystal layer. A pixel region includes a first liquid crystal domain in which liquid crystal molecules are tilted in a first direction around the center of a plane, and approximately at the middle of the thickness, of the liquid crystal layer responsive to a voltage applied. The first liquid crystal domain is close to at least a part of an edge of the first electrode. The part includes a first edge portion in which an azimuthal direction, perpendicular to the part and pointing toward the inside of the first electrode, defines an angle greater than 90 degrees to the first direction. The first or second substrate has an opaque member including a first opaque portion for selectively shielding at least a part of the first edge portion from incoming light.

摘要翻译： 液晶显示装置包括：垂直取向液晶层; 插入液晶层的彼此面对的第一和第二基板; 布置在第一和第二基板上以面对液晶层的第一和第二电极; 以及与液晶层接触的至少一个取向膜。 像素区域包括第一液晶畴，其中液晶分子围绕施加的电压响应于液晶层的平面中心附近和大约在厚度中间的第一方向倾斜。 第一液晶畴靠近第一电极的边缘的至少一部分。 该部分包括第一边缘部分，其中垂直于部分并指向第一电极的内部的方位角方向限定与第一方向大于90度的角度。 第一或第二基板具有不透明构件，其包括用于选择性地屏蔽第一边缘部分的至少一部分与入射光的第一不透明部分。

公开(公告)号：US07973871B2

公开(公告)日：2011-07-05

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： G02F1/1333 ,  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：US20110115984A1

公开(公告)日：2011-05-19

申请号：US12671647

申请日：2008-05-14

申请人： Toshihide Tsubata

发明人： Toshihide Tsubata

IPC分类号： H04N5/66 ,  G02F1/1339 ,  G02F1/1343

CPC分类号： G02F1/13392 ,  G02F1/133371 ,  G02F1/13394

摘要： A liquid crystal panel includes: an active matrix substrate (3) including a transparent substrate (31) formed with a transistor, a pixel electrode, and a signal wire; a color filter substrate (30) including a transparent substrate (32) formed with a common electrode; a liquid crystal material (40) disposed between the substrates (3, 30); and a spherical main spacer (2m) contacting the active matrix substrate (3) and the color filter substrate (30). The active matrix substrate (3) has a surface including a sub spacer region (SA) away from the transparent substrate (31) at a distance shorter than a distance between the transparent substrate and a portion where the surface of the active matrix substrate (3) contacts the main spacer (2m). A spherical sub spacer (2s) is disposed to overlap the sub spacer region (SA). This provides a liquid crystal panel where liquid crystal bubbles hardly occur even when the liquid crystal material contracts due to low temperature, etc.

摘要翻译： 液晶面板包括：有源矩阵基板（3），包括形成有晶体管的透明基板（31），像素电极和信号线; 滤色器基板（30），其包括形成有公共电极的透明基板（32） 设置在所述基板（3,30）之间的液晶材料（40）; 和与有源矩阵基板（3）和滤色器基板（30）接触的球形主间隔物（2m）。 有源矩阵基板（3）具有远离透明基板（31）的距离短于透明基板与有源矩阵基板（3）的表面之间的距离的子间隔区域（SA）的表面 ）接触主间隔物（2m）。 球形子间隔物（2s）设置成与子间隔区（SA）重叠。 这提供了即使液晶材料由于低温等而收缩也难以发生液晶泡沫的液晶面板。

公开(公告)号：US07893509B2

公开(公告)日：2011-02-22

申请号：US12474353

申请日：2009-05-29

申请人： Toshihide Tsubata ,  Toshinori Sugihara

发明人： Toshihide Tsubata ,  Toshinori Sugihara

IPC分类号： H01L29/786

CPC分类号： H01L29/66765 ,  H01L29/7866

摘要： In a transistor adapted to suppress characteristic degradation resulting from fluorine contained in a deposited film, the concentration of fluorine contained in a gate insulating film is reduced to 1.0×1020 atoms/cm3 or less. As a result, the transistor can provide excellent reliability even when it is continuously driven for a long period of time at a relatively high temperature.

摘要翻译： 在适于抑制由沉积膜中所含的氟引起的特性劣化的晶体管中，栅极绝缘膜中所含的氟的浓度降低至1.0×1020原子/ cm3以下。 结果，即使在相对较高的温度下连续驱动长时间，晶体管也能提供优异的可靠性。

公开(公告)号：US07884906B2

公开(公告)日：2011-02-08

申请号：US11569710

申请日：2005-05-26

申请人： Masayuki Tsuji ,  Toshihide Tsubata ,  Yuhko Hisada

发明人： Masayuki Tsuji ,  Toshihide Tsubata ,  Yuhko Hisada

IPC分类号： G02F1/1337

CPC分类号： G02F1/133707

摘要： It is an object of the present invention to provide a substrate for liquid crystal display by means of which a generation of air bubbles in a liquid crystal layer after charging a liquid crystal can be prevented, and a liquid crystal display having a good display quality level can be obtained at a high yield, and to provide a liquid crystal display unit provided with such substrate for liquid crystal display. The present invention is directed to a substrate for liquid crystal display, comprising a projection for controlling alignments of liquid crystal molecules, wherein a slit is provided in the projection for controlling alignments of liquid crystal molecules.

摘要翻译： 本发明的目的是提供一种用于液晶显示器的基板，借此可以防止在液晶充电之后在液晶层中产生气泡，以及具有良好显示质量水平的液晶显示器 可以高产率地获得，并且提供一种设置有这种液晶显示器用基板的液晶显示单元。 本发明涉及一种用于液晶显示器的基板，包括用于控制液晶分子对准的突起，其中在用于控制液晶分子的排列的突起中设置有狭缝。

公开(公告)号：US20110025937A1

公开(公告)日：2011-02-03

申请号：US12897344

申请日：2010-10-04

申请人： Toshifumi YAGI ,  Toshihide Tsubata ,  Masanori Takeuchi ,  Yuhko Hisada

发明人： Toshifumi YAGI ,  Toshihide Tsubata ,  Masanori Takeuchi ,  Yuhko Hisada

IPC分类号： G02F1/1343

CPC分类号： G02F1/136259 ,  G02F2001/136263 ,  H01L27/124 ,  H01L27/1255

摘要： The active matrix substrate of the present invention is the active matrix substrate in which the faulty connection in a storage capacitor element as caused by a short circuit between storage capacitor electrodes due to a conductive foreign material or a pinhole in an insulating layer or by a short circuit between a data signal line and a storage capacitor upper electrode can be repaired with ease. The active matrix substrate of the present invention is the active matrix substrate comprising a thin film transistor disposed at the crossing point of a scanning signal line with a data signal line on the substrate, with a gate electrode of the transistor being connected to the scanning signal line, a source electrode thereof being connected to the data signal line and a drain electrode thereof being connected to an interconnection electrode, and a storage capacitor upper electrode disposed so as to oppose a storage capacitor wiring pattern at least via an insulating layer and connected to the interconnection electrode and a pixel electrode, wherein the storage capacitor upper electrode comprises at least three divided electrodes in the region opposing the storage capacitor wiring pattern.

摘要翻译： 本发明的有源矩阵基板是有源矩阵基板，其中由于导电异物或绝缘层中的针孔或由短路引起的存储电容器电极之间的短路而导致的存储电容器元件中的故障连接 可以容易地修复数据信号线和存储电容器上电极之间的电路。 本发明的有源矩阵基板是有源矩阵基板，包括设置在扫描信号线与基板上的数据信号线的交叉点的薄膜晶体管，晶体管的栅电极连接到扫描信号 线，其源电极连接到数据信号线，其漏电极连接到互连电极，以及存储电容器上电极，至少经由绝缘层与辅助电容布线图案相对设置，并且连接到 互连电极和像素电极，其中所述存储电容器上电极在与所述辅助电容器布线图案相对的区域中包括至少三个分割电极。

公开(公告)号：US20110019114A1

公开(公告)日：2011-01-27

申请号：US12933775

申请日：2009-01-21

申请人： Toshihide Tsubata

发明人： Toshihide Tsubata

IPC分类号： G02F1/1343 ,  G09G5/00 ,  G02F1/136

CPC分类号： H01L27/1296 ,  G02F1/13624 ,  H01L29/78696

摘要： Provided are an active matrix substrate including plural pixel electrodes in a pixel region and a liquid crystal display device (pixel division mode) using the same. Proposed is a configuration of the liquid crystal display device of the capacitor-coupled pixel division mode which hardly causes reduction in display quality due to image-sticking of sub-pixels. The active matrix substrate includes: a data signal line (15x); scanning signal lines (16a and 16b); a transistor (12a) connected to the data signal line (15x) and scanning signal line (16a); a transistor (12b) connected to the data signal line (15x) and scanning signal line (16b); and pixel electrodes (17a and 17b) provided in a pixel region (101), the pixel electrode (17a) being connected to the data signal line (15x) via the transistor (12a), the pixel electrode (17b) being connected to the pixel electrode (17a) via a capacitor and the data signal line (15x) via the transistor (12b), and the transistors (12a and (12b) have identical W/L ratios of channels (each ratio of width W to length L of channel). The present invention can be configured with identical channel sizes without adjusting W/L ratios of channels of the transistors unlike a conventional configuration. Accordingly, deterioration of display quality due to variation in characteristics of transistors can be suppressed.

摘要翻译： 提供了包括像素区域中的多个像素电极的有源矩阵基板和使用其的液晶显示装置（像素分割模式）。 提出了电容耦合像素分割模式的液晶显示装置的结构，由于子像素的图像残留，几乎不会导致显示质量的降低。 有源矩阵基板包括：数据信号线（15x）; 扫描信号线（16a和16b）; 连接到数据信号线（15x）和扫描信号线（16a）的晶体管（12a）; 与数据信号线（15x）连接的晶体管（12b）和扫描信号线（16b）; 和设置在像素区域（101）中的像素电极（17a和17b），像素电极（17a）经由晶体管（12a）连接到数据信号线（15x），像素电极（17b）连接到 经由晶体管（12b）经由电容器和数据信号线（15x）的像素电极（17a），并且晶体管（12a和（12b））具有相同的W / L通道比（宽度W与长度L的比率 通道）本发明可以配置为具有相同的通道尺寸，而不需要像常规配置那样调节晶体管的沟道的W / L比，因此可以抑制由于晶体管的特性变化引起的显示质量的劣化。

公开(公告)号：US20110012815A1

公开(公告)日：2011-01-20

申请号：US12922756

申请日：2008-10-30

申请人： Toshihide Tsubata

发明人： Toshihide Tsubata

IPC分类号： G09G3/20

CPC分类号： G02F1/13624 ,  G02F1/136213 ,  G02F1/136286 ,  G02F2001/134345 ,  G02F2001/134354 ,  G02F2001/136218 ,  G02F2203/30 ,  G09G3/3614 ,  G09G3/3659 ,  G09G2300/0426 ,  G09G2300/0443 ,  G09G2300/0447 ,  G09G2300/0465 ,  G09G2300/0814 ,  G09G2300/0842 ,  G09G2300/0852 ,  G09G2320/028

摘要： An active matrix substrate includes: scan signal lines 16x; data signal lines 15x; and switching elements (12a, 12b), the active matrix substrate further including, in each pixel region (100): a pixel electrode (17a) connected to a corresponding one of the data signal lines (15x) via a corresponding one of the switching elements (12a); a pixel electrode (17b) connected to the corresponding one of the data signal lines (15x) via the corresponding one of the switching elements (12b); and a pixel electrode (17c) connected to the pixel electrode (17a) via a capacitance (Cac), the pixel (100) being intersected by a corresponding one of the scan signal lines (16x) so as to be divided into two parts, the pixel electrode (17a) being provided in one of the two parts, the pixel electrode (17b) being provided in the other one of the two parts. Therefore, it is possible to provide an active matrix substrate of a capacitively-coupled pixel-dividing type, which is advantageous in flexibility in layout of each pixel electrode.

摘要翻译： 有源矩阵基板包括：扫描信号线16x; 数据信号线15x; 和所述开关元件（12a，12b），所述有源矩阵基板还包括在每个像素区域（100）中：经由所述切换中的相应一个连接到所述数据信号线（15x）中的相应一个的像素电极（17a） 元件（12a）; 通过所述开关元件（12b）中的相应一个连接到所述数据信号线（15x）中的相应一个的像素电极（17b）。 以及经由电容（Cac）与像素电极（17a）连接的像素电极（17c），所述像素（100）被扫描信号线（16x）中的相应一个相交，以被分成两部分， 像素电极（17a）设置在两个部分之一中，像素电极（17b）设置在两个部分中的另一个部分中。 因此，可以提供一种电容耦合像素分割型的有源矩阵基板，其有利于每个像素电极的布局灵活性。

公开(公告)号：US20100328198A1

公开(公告)日：2010-12-30

申请号：US12735916

申请日：2008-10-10

申请人： Toshihide Tsubata

发明人： Toshihide Tsubata

IPC分类号： G09G3/36

CPC分类号： G09G3/3688 ,  G02F1/13624 ,  G02F2001/134354 ,  G09G3/3614 ,  G09G3/3659 ,  G09G3/3677 ,  G09G2300/0426 ,  G09G2300/0443 ,  G09G2300/0447 ,  G09G2310/0248 ,  G09G2310/0251 ,  G09G2310/062 ,  G09G2320/0247 ,  G09G2320/0261 ,  G09G2320/028

摘要： An active matrix substrate of at least one embodiment includes a first data signal line, first and second scanning signal lines, a first transistor to which the first data signal line and the first scanning signal line are connected, a second transistor to which the first data signal line and the second scanning signal line are connected, and first and second pixel electrodes provided in one pixel region, in which the first and second pixel electrodes are connected to each other via a coupling capacitor, and one of the first and second transistors is connected to the first pixel electrode and the other one of the first and second transistors is connected to the second pixel electrode. This configuration enables enhancement of display quality (viewing angle characteristic) in a liquid crystal display device of a capacitively coupled type pixel division mode.

摘要翻译： 至少一个实施例的有源矩阵基板包括第一数据信号线，第一和第二扫描信号线，第一数据信号线和第一扫描信号线连接到的第一晶体管，第一数据 信号线和第二扫描信号线连接，并且设置在一个像素区域中的第一和第二像素电极，其中第一和第二像素电极经由耦合电容器彼此连接，并且第一和第二晶体管中的一个是 连接到第一像素电极，并且第一和第二晶体管中的另一个连接到第二像素电极。 该结构能够提高电容耦合型像素分割模式的液晶显示装置中的显示质量（视角特性）。