公开(公告)号：US5719648A

公开(公告)日：1998-02-17

申请号：US678956

申请日：1996-07-12

申请人： Shouji Yoshii ,  Youichi Hiraishi ,  Masanobu Ishii ,  Yoshinori Shimada

发明人： Shouji Yoshii ,  Youichi Hiraishi ,  Masanobu Ishii ,  Yoshinori Shimada

IPC分类号： G02F1/13 ,  G02F1/133 ,  G02F1/1343 ,  G02F1/136 ,  G02F1/1362 ,  G02F1/1368 ,  G09G3/36 ,  G02F1/1333

CPC分类号： G02F1/1309 ,  G09G3/3648 ,  G02F1/136204 ,  G02F2001/136272 ,  G09G2300/043 ,  G09G2330/04

摘要： A liquid crystal display apparatus includes an active matrix substrate and a counter substrate opposing the active matrix substrate via a liquid crystal layer. The active matrix substrate includes: a display portion having a plurality of source lines, a plurality of gate lines crossing the plurality of source lines, a plurality of pixel electrodes arranged in a matrix in regions surrounded by the plurality of source lines and the plurality of gate lines, and switching elements for connecting the pixel electrodes to the source lines and the gate lines; and a first electrode provided along the source lines outside of the display portion, wherein the first electrode serves to produce a reference signal by changing a surface potential distribution of the substrate, and the positions of the plurality of pixel electrodes are determined based on the reference signal.

摘要翻译： 液晶显示装置包括有源矩阵基板和经由液晶层与有源矩阵基板相对的对置基板。 有源矩阵基板包括：具有多条源极线的多个栅极线，与该多个源极线交叉的多个栅极线的多个像素电极，多个像素电极，该多个像素电极以多个源极线包围的区域中的矩阵状排列， 栅极线和用于将像素电极连接到源极线和栅极线的开关元件; 以及沿着显示部分外部的源极线设置的第一电极，其中第一电极用于通过改变衬底的表面电位分布来产生参考信号，并且基于参考来确定多个像素电极的位置 信号。

公开(公告)号：US07924382B2

公开(公告)日：2011-04-12

申请号：US11915166

申请日：2006-05-12

申请人： Toshifumi Yagi ,  Toshihide Tsubata ,  Yoshinori Shimada

发明人： Toshifumi Yagi ,  Toshihide Tsubata ,  Yoshinori Shimada

IPC分类号： G02F1/1337 ,  G02F1/1343

CPC分类号： G02F1/136259 ,  G02F1/133707 ,  G02F1/13394 ,  G02F1/134309

摘要： A color filter substrate for a liquid crystal display device includes a color layer, a photo spacer and a counter electrode disposed on the substrate, and an alignment control protrusion is disposed on the counter electrode for controlling alignment of liquid crystal. A manufacturing method for the color filter substrate includes the step of forming an opening by laser irradiation in a region of the counter electrode corresponding to an absent portion occurring in the alignment control protrusion. The manufacturing method is also applicable to an active matrix substrate for a liquid crystal display device. The manufacturing method can effectively correct a defect if one occurs in the alignment control protrusion.

摘要翻译： 液晶显示装置的滤色器用基板包括配置在基板上的着色层，光电隔离层和对置电极，对置控制突起配置在对置电极上，用于控制液晶的取向。 滤色器基板的制造方法包括在对置电极对应于在取向控制突起中发生的不存在部分的区域中通过激光照射形成开口的步骤。 该制造方法也适用于液晶显示装置的有源矩阵基板。 如果在对准控制突起中发生缺陷，则可以有效地校正缺陷。

公开(公告)号：US20090073361A1

公开(公告)日：2009-03-19

申请号：US11915166

申请日：2006-05-12

申请人： Toshifumi Yagi ,  Toshihide Tsubata ,  Yoshinori Shimada

发明人： Toshifumi Yagi ,  Toshihide Tsubata ,  Yoshinori Shimada

IPC分类号： G02F1/1337 ,  G02F1/1333

CPC分类号： G02F1/136259 ,  G02F1/133707 ,  G02F1/13394 ,  G02F1/134309

摘要： A color filter substrate for a liquid crystal display device includes a color layer, a photo spacer and a counter electrode disposed on the substrate, and an alignment control protrusion is disposed on the counter electrode for controlling alignment of liquid crystal. A manufacturing method for the color filter substrate includes the step of forming an opening by laser irradiation in a region of the counter electrode corresponding to an absent portion occurring in the alignment control protrusion. The manufacturing method is also applicable to an active matrix substrate for a liquid crystal display device. The manufacturing method can effectively correct a defect if one occurs in the alignment control protrusion.

摘要翻译： 液晶显示装置的滤色器用基板包括配置在基板上的着色层，光电隔离层和对置电极，对置控制突起配置在对置电极上，用于控制液晶的取向。 滤色器基板的制造方法包括在对置电极对应于在取向控制突起中发生的不存在部分的区域中通过激光照射形成开口的步骤。 该制造方法也适用于液晶显示装置的有源矩阵基板。 如果在对准控制突起中发生缺陷，则可以有效地校正缺陷。

公开(公告)号：US20090033846A1

公开(公告)日：2009-02-05

申请号：US11815783

申请日：2006-07-07

申请人： Naoshi Yamada ,  Toshihide Tsubata ,  Hidehiko Yamaguchi ,  Yoshinori Shimada

发明人： Naoshi Yamada ,  Toshihide Tsubata ,  Hidehiko Yamaguchi ,  Yoshinori Shimada

IPC分类号： G02F1/1333 ,  G02F1/1339

CPC分类号： G02F1/1339 ,  G02F1/1333 ,  G02F1/133514

摘要： In a liquid crystal display device, an array substrate and a CF substrate arranged face to face with each other. A liquid crystal layer is provided between the array substrate and the CF substrate. The array substrate and the CF substrate are bonded together by a sealing member containing a photo curing material. The array substrate has a surface opposed to the CF substrate. Metal wires are provided in the circumferential portion of the opposed surface. A transparent film is disposed between the metal wires and the sealing member.

摘要翻译： 在液晶显示装置中，相互配置的阵列基板和CF基板。 在阵列基板和CF基板之间设置液晶层。 阵列基板和CF基板通过含有光固化材料的密封构件接合在一起。 阵列基板具有与CF基板相对的表面。 金属线设置在相对表面的圆周部分中。 透明膜设置在金属线和密封构件之间。

公开(公告)号：US07304698B2

公开(公告)日：2007-12-04

申请号：US10740861

申请日：2003-12-22

申请人： Morihide Ohsaki ,  Toshihide Tsubata ,  Tsuyoshi Tokuda ,  Yoshinori Shimada

发明人： Morihide Ohsaki ,  Toshihide Tsubata ,  Tsuyoshi Tokuda ,  Yoshinori Shimada

IPC分类号： G02F1/1335

CPC分类号： G02F1/133514 ,  G02B5/201 ,  G02F1/133512 ,  G02F2001/133388 ,  H01J2211/44

摘要： A color filter substrate includes a transparent substrate with first and second opposed edges, a color filter layer including color filters of first, second and third types extending in a first direction with the third type interposed between the first and second types, and an opaque layer including opaque portions extending in the first direction and another opaque portion connected to the other opaque portions along the second edge. The color filter substrate is fabricated by (a) forming the opaque layer on the transparent substrate, and then (b) forming the color filter layer thereon. The step (a) includes forming an opening in a non-effective display area of the color filter substrate between one end of each color filter of the third type and the second edge. The step (b) includes attaching and rolling a dry film in the first direction on the transparent substrate after the color filters of the first and second types have been provided thereon.

摘要翻译： 滤色器基板包括具有第一和第二相对边缘的透明基板，滤色器层包括第一，第二和第三类型的滤色器，第一和第三类型在第一方向上延伸，第三类型插入在第一和第二类型之间，不透明层 包括在第一方向上延伸的不透明部分和沿第二边缘连接到其它不透明部分的另一不透明部分。 通过（a）在透明基板上形成不透明层，然后（b）在其上形成滤色器层来制造滤色器基板。 步骤（a）包括在第三类型的每个滤色器的一端和第二边缘之间的滤色器基板的非有效显示区域中形成开口。 步骤（b）包括在其上设置有第一和第二类型的滤色器之后，在透明基板上沿第一方向安装和滚动干膜。

公开(公告)号：US06448578B1

公开(公告)日：2002-09-10

申请号：US09369913

申请日：1999-08-06

申请人： Yoshinori Shimada ,  Masao Kawaguchi ,  Hiroshi Ishibashi ,  Yukinobu Nakata ,  Keiichi Akamatsu

发明人： Yoshinori Shimada ,  Masao Kawaguchi ,  Hiroshi Ishibashi ,  Yukinobu Nakata ,  Keiichi Akamatsu

IPC分类号： H01L2904

CPC分类号： G02F1/136286 ,  G02F2001/13629 ,  G02F2001/136295 ,  H01L29/458 ,  H01L29/4908

摘要： In a thin-film transistor to be used in an active matrix liquid crystal display device, each of a gate signal line, a source signal line, and a drain extraction electrode has a three-layer structure. Specifically, each of these members is made up of a lower layer made of a titanium film, an intermediate layer made of an aluminum film, and an upper layer made of a titanium film containing nitrogen. Since the respective upper layers, in contact with a gate insulating film or an interlayer insulating film made of a silicon nitride film, are made of titanium films containing nitrogen, they have superior adhesion to the silicon nitride film. Consequently, film peeling, etc. during the manufacturing process can be suppressed. Further, providing the titanium film beneath the aluminum film contributes to reduction of the resistance of the aluminum film.

摘要翻译： 在用于有源矩阵液晶显示装置的薄膜晶体管中，栅极信号线，源极信号线和漏极引出电极都具有三层结构。 具体地，这些构件中的每一个由由钛膜制成的下层，由铝膜制成的中间层和由含氮的钛膜制成的上层构成。 由于与栅极绝缘膜或由氮化硅膜形成的层间绝缘膜接触的各个上层由含有氮的钛膜制成，因此它们对氮化硅膜具有优异的粘附性。 因此，可以抑制制造过程中的膜剥离等。 此外，在铝膜下方提供钛膜有助于降低铝膜的电阻。

公开(公告)号：US06392623B1

公开(公告)日：2002-05-21

申请号：US09510624

申请日：2000-02-22

申请人： Yoshinori Shimada

发明人： Yoshinori Shimada

IPC分类号： G09G318

CPC分类号： G02F1/136213 ,  G02F1/136227 ,  G09G3/3648 ,  G09G2320/0219 ,  G09G2320/0247 ,  G09G2330/04

摘要： A method is provided for driving an active matrix substrate including a plurality of signal lines provided on an insulator substrate along a first direction, a plurality of scanning lines provided along a second direction to intersect the plurality of signal lines, a plurality of pixel electrodes provided at the intersections of the plurality of signal lines and the plurality of scanning lines, and a plurality of common electrodes provided to form a storage capacitor between each common electrode and the corresponding pixel electrode, a semiconductor layer being provided between each common electrode and the corresponding pixel electrode. The method includes the step of applying a signal to each common electrode such that the depletion layer formed in the semiconductor layer has the maximum width.

摘要翻译： 提供了一种驱动有源矩阵基板的方法，所述有源矩阵基板包括沿着第一方向设置在绝缘体基板上的多条信号线，沿着与所述多条信号线相交的第二方向设置的多条扫描线，提供多条像素电极 在多个信号线和多条扫描线的交点处，以及设置成在每个公共电极和相应的像素电极之间形成存储电容器的多个公共电极，在每个公共电极和相应的像素电极之间设置半导体层 像素电极。 该方法包括向每个公共电极施加信号以使形成在半导体层中的耗尽层具有最大宽度的步骤。

公开(公告)号：US06864940B2

公开(公告)日：2005-03-08

申请号：US10653904

申请日：2003-09-04

申请人： Yoshinori Shimada ,  Tadanori Hishida

发明人： Yoshinori Shimada ,  Tadanori Hishida

IPC分类号： G02F1/1335 ,  G02F1/1343 ,  G02F1/136 ,  G02F1/1368 ,  G09F9/30 ,  G09G3/36

CPC分类号： G02F1/133514 ,  G09G3/3648 ,  G09G3/3677 ,  G09G3/3688

摘要： A method of driving an LCD is provided, where adjacent bus lines are short-circuited during LCD driving operations. In certain example embodiments, an inverse driving technique is used to invert the polarity of a video signal at every one row for instance. In certain example embodiments, short-circuited adjacent data lines (source lines) are in communication with pixels of the same color.

摘要翻译： 提供一种驱动LCD的方法，其中相邻的总线在LCD驱动操作期间短路。 在某些示例性实施例中，使用反向驱动技术来反转例如每一行的视频信号的极性。 在某些示例性实施例中，短路的相邻数据线（源极线）与相同颜色的像素通信。

公开(公告)号：US06628356B2

公开(公告)日：2003-09-30

申请号：US09759374

申请日：2001-01-16

申请人： Yoshinori Shimada ,  Tadanori Hishida

发明人： Yoshinori Shimada ,  Tadanori Hishida

IPC分类号： G02F11335

CPC分类号： G02F1/133514 ,  G09G3/3648 ,  G09G3/3677 ,  G09G3/3688

摘要： An inexpensive method of manufacturing an LCD having a low resolution by utilizing a TFT substrate may be provided. In certain embodiments, an LCD having a low resolution is realized in an inexpensive way by using the TFT substrate adapted for a high-definition liquid crystal display apparatus and by combining a new color filter substrate and/or driver ICs suited to a new driving method. In certain embodiments, the array of pixels is divided into a plurality of pixel groups. One or more of the pixel groups may have a number of different pixels therein defined by the equation: n×m×l, where “n” is the number of different colors, “m” is the number of columns (i.e., same as rows) of same colored pixels, and “l” is a natural number.

摘要翻译： 可以提供通过利用TFT基板制造具有低分辨率的LCD的廉价方法。 在某些实施例中，通过使用适用于高分辨率液晶显示装置的TFT基板，并且组合适用于新的驱动方法的新的滤色器基板和/或驱动器IC，以廉价的方式实现了具有低分辨率的LCD 。 在某些实施例中，像素阵列被划分为多个像素组。 像素组中的一个或多个可以具有由下式定义的多个不同像素：nxmxl，其中“n”是不同颜色的数量，“m”是相同数量的列（即，与行相同） 彩色像素，“l”是自然数。

公开(公告)号：US06603524B1

公开(公告)日：2003-08-05

申请号：US09521199

申请日：2000-03-07

申请人： Yoshinori Shimada ,  Hiroyuki Ohgami ,  Takayuki Shimada ,  Yoshikazu Sakuhana

发明人： Yoshinori Shimada ,  Hiroyuki Ohgami ,  Takayuki Shimada ,  Yoshikazu Sakuhana

IPC分类号： G02F11343

CPC分类号： G02F1/136227 ,  G02F1/136209 ,  G02F1/136213 ,  G02F2201/123

摘要： The liquid crystal display device of this invention includes: gate signal lines; source signal lines crossing the gate signal lines; an interlayer insulating film formed on the gate signal lines and the source signal lines; and pixel electrodes formed on the interlayer insulating film, wherein a first pixel electrode and a second pixel electrode adjacent to each other at both sides of the gate signal line partially overlap the gate signal line sandwiched by the first pixel electrode and the second pixel electrode, and an overlap width of the first pixel electrode on the gate signal line is different from an overlap width of the second pixel electrode on the gate signal line.

摘要翻译： 本发明的液晶显示装置包括：栅极信号线; 源极信号线与栅极信号线交叉; 形成在栅极信号线和源极信号线上的层间绝缘膜; 以及形成在所述层间绝缘膜上的像素电极，其中，在所述栅极信号线的两侧彼此相邻的第一像素电极和第二像素电极部分地与由所述第一像素电极和所述第二像素电极夹着的栅极信号线重叠， 并且栅极信号线上的第一像素电极的重叠宽度与栅极信号线上的第二像素电极的重叠宽度不同。