公开(公告)号：US07355575B1

公开(公告)日：2008-04-08

申请号：US08816891

申请日：1997-03-13

申请人： Masayuki Ota ,  Makoto Tsumura ,  Masaaki Kitajima ,  Yasuyuki Mishima ,  Naofumi Kakehi

发明人： Masayuki Ota ,  Makoto Tsumura ,  Masaaki Kitajima ,  Yasuyuki Mishima ,  Naofumi Kakehi

IPC分类号： G09G3/36

CPC分类号： G09G3/3655 ,  G09G3/3659 ,  G09G3/3677 ,  G09G2300/0426 ,  G09G2300/0876 ,  G09G2310/0224 ,  G09G2310/06 ,  G09G2320/0219 ,  G09G2320/0247 ,  G09G2320/041 ,  G09G2330/021

摘要： A matrix panel display apparatus includes plural signal lines and plural scanning lines intersecting each other and, near each intersection point, a picture element including a picture element electrode, a counter electrode, a display medium disposed between the picture element electrode and the counter electrode, and a transistor for applying image signals from the signal line to the picture element electrode. The transistor is controlled in response to scanning signals received on a scanning line. An auxiliary signal generating circuit generates auxiliary signals for increasing effective voltages of the image signals and applies the auxiliary signals to the picture elements while each of the transistors is in a non-conducting state and each of the picture elements is not selected. Preferably, the auxiliary signal generating circuit applies the auxiliary signals to the picture elements during a predetermined period in which all of the transistors are in the non-conducting state and none of the picture elements is selected.

摘要翻译： 矩阵式面板显示装置包括多条信号线和多条相互交叉的扫描线，并且在每个交点附近，包括一个像素电极，一个对电极，一个设置在像素电极和对置电极之间的显示介质的像素， 以及用于将图像信号从信号线施加到图像元件电极的晶体管。 响应于在扫描线上接收的扫描信号来控制晶体管。 辅助信号发生电路产生用于增加图像信号的有效电压的辅助信号，并且在每个晶体管处于非导通状态并且每个图像元素未被选择时将辅助信号施加到图像元素。 优选地，辅助信号发生电路在其中所有晶体管处于非导通状态并且没有选择图像元素的预定时段期间将辅助信号施加到像素。

公开(公告)号：US20080024701A1

公开(公告)日：2008-01-31

申请号：US11668501

申请日：2007-01-30

申请人： Makoto Abe ,  Tsutomu Tanaka ,  Makoto Tsumura

发明人： Makoto Abe ,  Tsutomu Tanaka ,  Makoto Tsumura

IPC分类号： G02F1/1333

CPC分类号： G02F1/136286 ,  G02F1/133512 ,  G02F1/136213 ,  G02F2001/136295

摘要： The present invention provides a liquid crystal display device with high brightness and high display quality manufactured at low cost without causing the decrease in transmissivity. The liquid crystal display device comprises a gate line GL with a gate electrode GT of thin-film transistor prepared on a first substrate SUB1 and used for applying a scan signal, a gate insulator film GI deposited to cover the gate line, a semiconductor layer nS/S formed in island-like shape on the gate insulator film and to constitute an active layer of the thin-film transistor, a source electrode SD1 and a drain electrode SD2 arranged on the gate insulator film and individually connected to said semiconductor layer, and a pixel electrode PX connected to the drain electrode SD2 wherein the gate line GL and the gate electrode GT, the source electrode SD1, the drain electrode SD2, and the pixel electrode PX are prepared by ink jet coating of a conductive solution in a region enclosed by banks G-BNK, SD-BNK, and P-BNK of the insulator film and by baking. Each of these banks is arranged only in a region where it is concealed by the light shielding film BM on the second substrate SUB2.

摘要翻译： 本发明提供一种以低成本制造而具有高亮度和高显示质量的液晶显示装置，而不会导致透射率的降低。 液晶显示装置包括：栅极线GL，其具有制造在第一基板SUB 1上并用于施加扫描信号的薄膜晶体管的栅电极GT;沉积以覆盖栅极线的栅极绝缘膜GI;半导体层 在栅极绝缘膜上形成为岛状形状的nS / S，构成薄膜晶体管的有源层，配置在栅极绝缘体膜上并分别与所述半导体连接的源电极SD1和漏电极SD2 以及连接到漏电极SD2的像素电极PX，其中栅极线GL和栅电极GT，源电极SD 1，漏电极SD 2和像素电极PX通过喷墨涂覆 在由绝缘体膜的银G-BNK，SD-BNK和P-BNK围成的区域中的导电溶液，并通过烘烤。 这些组中的每一个仅布置在由第二衬底SUB 2上的遮光膜BM所遮蔽的区域中。

公开(公告)号：US20050078073A1

公开(公告)日：2005-04-14

申请号：US11002517

申请日：2004-12-03

申请人： Yoshiro Mikami ,  Tetsuro Minemura ,  Makoto Tsumura ,  Kazuhiro Kuwabara ,  Shinichi Komura ,  Tatsuya Ohkubo ,  Hideo Sato ,  Shoichi Hirota ,  Masaya Adachi ,  Kazuhito Masuda

发明人： Yoshiro Mikami ,  Tetsuro Minemura ,  Makoto Tsumura ,  Kazuhiro Kuwabara ,  Shinichi Komura ,  Tatsuya Ohkubo ,  Hideo Sato ,  Shoichi Hirota ,  Masaya Adachi ,  Kazuhito Masuda

IPC分类号： G02F1/133 ,  G09G3/20 ,  G09G3/36

CPC分类号： G09G3/2011 ,  G09G3/3614 ,  G09G3/3648 ,  G09G3/3659 ,  G09G3/3674 ,  G09G3/3685 ,  G09G2300/0809 ,  G09G2300/0814 ,  G09G2300/0828 ,  G09G2300/0842 ,  G09G2300/0857 ,  G09G2300/0876 ,  G09G2310/0251 ,  G09G2310/027 ,  G09G2320/0247 ,  G09G2320/10 ,  G09G2340/125

摘要： A liquid crystal display apparatus having a pair of substrates of which at least one substrate is transparent and a liquid crystal layer sandwiched between the substrates including a plurality of first scanning electrodes formed on one of the substrates, a plurality of signal electrodes intersecting in a matrix form with the plurality of first scanning electrodes, a plurality of second scanning electrodes provided along the first scanning electrodes or the signal electrodes. The display apparatus including within each of the regions surrounded by the plurality of first scanning electrodes and the plurality of signal electrodes: (a) a data holding circuit, signal electrode, and second scanning electrode, (b) a capacitor, (c) a switching device and (d) a display electrode. A drive voltage of the liquid crystal display apparatus is an alternating current voltage having a period which is shorter than a period of fetching by the display data holding circuit.

摘要翻译： 一种液晶显示装置，具有一对基板，其中至少一个基板是透明的，并且夹在包括形成在一个基板上的多个第一扫描电极的基板之间的液晶层，多个信号电极以矩阵相交 形成有多个第一扫描电极，沿着第一扫描电极或信号电极设置的多个第二扫描电极。 所述显示装置包括在由所述多个第一扫描电极和所述多个信号电极包围的各个区域内的各个区域中：（a）数据保持电路，信号电极和第二扫描电极，（b）电容器，（c） 开关装置和（d）显示电极。 液晶显示装置的驱动电压是具有比由显示数据保持电路取出的周期短的周期的交流电压。

公开(公告)号：US5786876A

公开(公告)日：1998-07-28

申请号：US374531

申请日：1995-01-13

申请人： Masuyuki Ota ,  Genshiro Kawachi ,  Masaaki Kitajima ,  Tohru Sasaki ,  Masahito Oh-e ,  Katsumi Kondo ,  Makoto Tsumura

发明人： Masuyuki Ota ,  Genshiro Kawachi ,  Masaaki Kitajima ,  Tohru Sasaki ,  Masahito Oh-e ,  Katsumi Kondo ,  Makoto Tsumura

IPC分类号： G02F1/136 ,  G02F1/1335 ,  G02F1/1343 ,  G02F1/1368 ,  G02F1/1333

CPC分类号： G02F1/133512 ,  G02F1/134363 ,  G02F1/134327 ,  G02F1/1368 ,  G02F2001/136218 ,  G02F2201/124

摘要： An active matrix type liquid crystal display system having a liquid crystal composition being interposed between a first and a second substrates, a plurality of pixel parts being constructed with a plurality of scanning electrodes and a plurality of signal electrodes arranged in a matrix, a switching element being provided in each of the pixel parts, wherein the switching element is connected to a pixel electrode, the pixel electrode and a common electrode facing being so constructed as to be operable in keeping the major axes of the liquid crystal molecules parallel to the surface of the substrate. In pixel part, the signal electrode and the pixel electrode is formed and a shield electrode is formed between the signal electrode and the pixel electrode. The system requires no transparent electrode, being excellent in visual angle characteristic, being high in contrast, being small in cross-talk producing probability.

摘要翻译： PCT No.PCT / JP94 / 01021 Sec。 371日期1995年1月13日 102（e）日期1995年1月13日PCT 1994年6月24日PCT公布。 公开号WO95 / 25291 日期1995年9月21日，具有介于第一和第二基板之间的液晶组合物的有源矩阵型液晶显示系统，多个像素部分由多个扫描电极和多个信号电极组成， 矩阵，设置在每个像素部分中的开关元件，其中开关元件连接到像素电极，像素电极和面对的公共电极被构造成可操作以保持液晶分子的长轴 平行于衬底的表面。 在像素部分中，形成信号电极和像素电极，并且在信号电极和像素电极之间形成屏蔽电极。 该系统不需要透明电极，视角特性优异，对比度高，串扰产生概率小。

公开(公告)号：US08465168B2

公开(公告)日：2013-06-18

申请号：US13033090

申请日：2011-02-23

申请人： Masaya Adachi ,  Makoto Tsumura

发明人： Masaya Adachi ,  Makoto Tsumura

IPC分类号： G02F1/13357

CPC分类号： G02B6/0068 ,  G02B6/0021 ,  G02B6/0038 ,  G02B6/0046 ,  G02B6/0053 ,  G02B6/0073

摘要： This lighting unit can control luminance in a plurality of block areas independently, and minimize luminance unevenness caused by discretely arrayed light sources, with a reduced number of parts. The lighting unit comprises: a light guide plate having a first and a second grooves formed therein; a first light source group accommodated in the first groove; and a second light source group accommodated in the second groove; the light guide plate having a first light mixing area, a first light emitting area and a second light mixing area; in the first light mixing area, the thickness of the light guide plate progressively increasing away from the first light source group; in the second light mixing area, the thickness of the light guide plate progressively increasing away from the second light source group; and in the first light emitting area, the light guide plate being flat-plate-like.

摘要翻译： 该照明单元可以独立地控制多个块区域中的亮度，并且使分散排列的光源造成的亮度不均匀度减少，部件数量减少。 照明单元包括：导光板，其中形成有第一和第二凹槽; 容纳在第一槽中的第一光源组; 以及容纳在所述第二槽中的第二光源组; 所述导光板具有第一光混合区域，第一发光区域和第二光混合区域; 在第一光混合区域中，导光板的厚度从第一光源组逐渐增加; 在第二光混合区域中，导光板的厚度从第二光源组逐渐增加; 并且在第一发光区域中，导光板是平板状的。

公开(公告)号：US20070103935A1

公开(公告)日：2007-05-10

申请号：US11353171

申请日：2006-02-14

申请人： Koichi Masuyama ,  Naoya Sone ,  Yuichiro Yamada ,  Makoto Tsumura

发明人： Koichi Masuyama ,  Naoya Sone ,  Yuichiro Yamada ,  Makoto Tsumura

IPC分类号： F21V7/04

CPC分类号： F21V7/04 ,  F21V7/08 ,  F21V7/22 ,  G02F1/133604 ,  G02F1/133605

摘要： A reflecting plate in form of dual half-ellipses comprises a first ellipse having a first focal point and a second focal point, and a second ellipse having a first focal point and a second focal point. The first ellipse and the second ellipse commonly share the first focal point. A cross-section of the reflecting plate is designed in such a form that the dual half-ellipses are aligned with each other, and that contours of the first ellipse and the second ellipse are divided by a straight line, which includes the commonly shared first focal point and the other focal points. The reflecting plate encloses the line light source by the dual half-ellipses and reflects a light from the line light source toward the diffusion plate arranged above by specular reflection and by diffused reflection. As a result, uneven brightness is eliminated at the boundary of the reflecting plate designed in form of dual half-ellipses.

摘要翻译： 形式为双半椭圆的反射板包括具有第一焦点和第二焦点的第一椭圆，以及具有第一焦点和第二焦点的第二椭圆。 第一个椭圆和第二个椭圆通常共享第一个焦点。 反射板的横截面被设计成使得双半椭圆彼此对准的形式，并且第一椭圆和第二椭圆的轮廓被直线划分，该直线包括共同共享的第一 焦点和其他协调中心。 反射板通过双半椭圆体包围线光源，并通过镜面反射和扩散反射将来自线光源的光朝向配置在上方的漫射板反射。 结果，在双椭圆形形式的反射板的边界处消除了不均匀的亮度。

公开(公告)号：US06628261B1

公开(公告)日：2003-09-30

申请号：US09502058

申请日：2000-02-10

申请人： Hideo Sato ,  Yoshiro Mikami ,  Makoto Tsumura ,  Genshiro Kawachi ,  Tatsuya Ohkubo ,  Shigeo Shimomura ,  Kenkichi Suzuki ,  Masanao Yamamoto

发明人： Hideo Sato ,  Yoshiro Mikami ,  Makoto Tsumura ,  Genshiro Kawachi ,  Tatsuya Ohkubo ,  Shigeo Shimomura ,  Kenkichi Suzuki ,  Masanao Yamamoto

IPC分类号： G09G336

CPC分类号： G09G3/3685 ,  G09G3/3614 ,  G09G2300/0408 ,  G09G2310/0259

摘要： A drive circuit for a liquid crystal display apparatus and a large-sized liquid crystal display apparatus integrated with the drive circuit and having a reduced area occupied by the circuits. The drive circuit includes sample/hold circuits for sampling the input voltage at a predetermined timing, comparator circuits for comparing the output of the sample/hold circuits with the voltage of the signal line VD(i), switches for controlling the output voltage of the signal line, a voltage supply circuit constituted as an image signal control circuit for supplying a voltage to the switches, and control circuits for controlling the switches in accordance with the output of the comparator circuits. For the liquid crystal display panel drive circuit configured as described above, the signal line is controlled by the switches, and therefore the area occupied by the drive circuits can be reduced.

摘要翻译： 一种用于液晶显示装置的驱动电路和与驱动电路集成并且具有由电路占用的面积减小的大型液晶显示装置。 驱动电路包括用于在预定定时对输入电压进行采样的采样/保持电路，用于将采样/保持电路的输出与信号线VD（i）的电压进行比较的比较器电路，用于控制采样/保持电路的输出电压的开关 信号线，构成为用于向开关提供电压的图像信号控制电路的电压供给电路，以及根据比较器电路的输出来控制开关的控制电路。 对于如上所述配置的液晶显示面板驱动电路，信号线由开关控制，因此可以减少驱动电路占据的面积。

公开(公告)号：US06563561B1

公开(公告)日：2003-05-13

申请号：US09501304

申请日：2000-02-09

申请人： Masuyuki Ota ,  Genshiro Kawachi ,  Masaaki Kitajima ,  Tohru Sasaki ,  Masahito Oh-e ,  Katsumi Kondo ,  Makoto Tsumura

发明人： Masuyuki Ota ,  Genshiro Kawachi ,  Masaaki Kitajima ,  Tohru Sasaki ,  Masahito Oh-e ,  Katsumi Kondo ,  Makoto Tsumura

IPC分类号： G02F11343

CPC分类号： G02F1/133512 ,  G02F1/134327 ,  G02F1/134363 ,  G02F1/1368 ,  G02F2001/136218 ,  G02F2201/124

摘要： A liquid crystal display device and system having a liquid crystal composition being interposed between a first and second substrates, a plurality of pixel parts being constructed with a plurality of scanning electrodes and a plurality of signal electrodes arranged in a matrix on one of said first and second substrates, a switching element being provided in each of the pixel parts, wherein the switching element is connected to a pixel electrode, the pixel electrode and a common electrode being so constructed on the one of said first and second substrates as to be operable in keeping the major axes of the liquid crystal molecules parallel to the surface of the substrates. In the pixel part, the signal electrode and the pixel electrode is formed and a shield electrode is formed between the signal electrode and the pixel electrode.

摘要翻译： 一种液晶显示装置和系统，其具有介于第一和第二基板之间的液晶组合物，多个像素部分由多个扫描电极构成，多个信号电极以矩阵形式布置在所述第一和第二基板之一上 第二基板，设置在每个像素部分中的开关元件，其中开关元件连接到像素电极，所述像素电极和公共电极被构造在所述第一和第二基板中的一个上，以便可操作 保持液晶分子的长轴平行于基片的表面。 在像素部分中，形成信号电极和像素电极，并且在信号电极和像素电极之间形成屏蔽电极。

公开(公告)号：US5949502A

公开(公告)日：1999-09-07

申请号：US973838

申请日：1997-12-17

申请人： Kuniyuki Matsunaga ,  Makoto Tsumura ,  Junichi Ohwada ,  Masahiko Suzuki ,  Shiro Ueda

发明人： Kuniyuki Matsunaga ,  Makoto Tsumura ,  Junichi Ohwada ,  Masahiko Suzuki ,  Shiro Ueda

IPC分类号： G02F1/1345 ,  G02F1/1362 ,  G02F1/1333 ,  G02F1/136

CPC分类号： G02F1/136204 ,  G02F1/1345

摘要： A liquid crystal display device in which counter-measures are taken for static electricity from the step of forming wiring lines of a substrate on the side where thin film transistors or switching elements are formed to the step of completing module mounting is suited for improving the productivity and for lowering the production cost of the display device. For this purpose, the liquid crystal display device is characterized in that resistor elements for connecting gate lines or drain lines are disposed inside a seal and are arranged in one or more lines outside an effective pixel region, or additional gate lines and additional pixels are arranged in a plurality of lines outside the first gate line or the last gate line in the effective pixel region, and the additional gate lines are short-circuited with each other at their end portions.

摘要翻译： PCT No.PCT / JP95 / 01564 Sec。 371 1997年12月17日第 102（e）日期1997年12月17日PCT提交1995年8月7日PCT公布。 出版物WO97 / 06465 日期1997年2月20日在从形成薄膜晶体管或开关元件一侧的基板的布线的步骤到完成模块安装的步骤的步骤中，采取静电对策的液晶显示装置是 适合提高生产率和降低显示装置的生产成本。 为此，液晶显示装置的特征在于，用于连接栅极线或漏极线的电阻器元件设置在密封件内部并且布置在有效像素区域外的一行或多行中，或者附加栅极线和附加像素被布置 在有效像素区域中的第一栅极线或最后一个栅极线之外的多条线中，并且附加栅极线在其端部处彼此短路。

公开(公告)号：US5784136A

公开(公告)日：1998-07-21

申请号：US709738

申请日：1996-09-09

申请人： Masahiko Ando ,  Shinichi Komura ,  Makoto Tsumura ,  Yoshiharu Nagae

发明人： Masahiko Ando ,  Shinichi Komura ,  Makoto Tsumura ,  Yoshiharu Nagae

IPC分类号： G02F1/1333 ,  C09K19/54 ,  G02F1/1334 ,  C09K19/60

CPC分类号： G02F1/1334 ,  C09K19/544

摘要： A liquid crystal layer composing a liquid crystal display apparatus is formed by being laminated with a plurality of single particle layers of liquid crystal micro-capsules having a uniform size and being arranged in a two-dimensional crystal array, the liquid crystal micro-capsule being formed by cladding a liquid crystal droplet with a medium having a constant thickness. The liquid crystal micro-capsule is formed by being cladded with a medium composed of gelatine and gum arabic. Further, the single particle layer has a filling medium for making the surface flat and filling the gaps among the liquid crystal micro-capsules. The filling medium is composed of gelatine and gum arabic.

摘要翻译： 构成液晶显示装置的液晶层通过层叠多个具有均匀尺寸的液晶微胶囊的单颗粒层并且以二维晶体阵列排列形成，液晶微胶囊为 通过用具有恒定厚度的介质包覆液晶液滴形成。 通过用明胶和阿拉伯胶组成的介质包覆形成液晶微胶囊。 此外，单个颗粒层具有用于使表面平坦并填充液晶微胶囊之间的间隙的填充介质。 填充介质由明胶和阿拉伯胶组成。