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1. 发明授权

US06967702B2 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US06967702B2
公开(公告)日：2005-11-22
申请号：US10633219
申请日：2003-08-01
申请人： Toshiya Ishii , Michiaki Sakamoto , Kiyomi Hayakawa
发明人： Toshiya Ishii , Michiaki Sakamoto , Kiyomi Hayakawa
IPC分类号： G02F1/1337 , G02F1/1333 , G02F1/1335 , G02F1/1343 , G02F1/139
CPC分类号： G02F1/133555 , G02F1/133371 , G02F1/134309 , G02F1/1393
摘要： A liquid crystal display device includes (a) a first substrate including a first area in which an incident light is reflected and a second area through which a light passes, and further including a pixel electrode covering the first and second areas therewith, (b) a second substrate including at least an opposing electrode, (c) a liquid crystal layer sandwiched between the first and second substrates and including liquid crystal molecules each having a major axis aligned perpendicularly to the first and second substrates when no electric field is applied thereto, and (d) a first alignment-controller for controlling alignment of the liquid crystal molecules, the first alignment-controller being arranged at a boundary of the first and second areas or in the vicinity of the boundary.
摘要翻译：液晶显示装置包括：（a）第一基板，包括入射光被反射的第一区域和光通过的第二区域，并且还包括覆盖第一和第二区域的像素电极，（b）至少包括相对电极的第二基板，（c）夹在所述第一和第二基板之间的液晶层，并且当没有施加电场时，所述液晶分子具有垂直于所述第一和第二基板垂直取向的长轴的液晶分子，和（d）用于控制液晶分子取向的第一对准控制器，第一对准控制器设置在第一和第二区域或边界附近。

2. 发明授权

US07561238B2 Liquid crystal display device and method of manufacturing the same 有权
公开(公告)号：US07561238B2
公开(公告)日：2009-07-14
申请号：US11787013
申请日：2007-04-13
申请人： Michiaki Sakamoto , Takahiko Watanabe , Hirofumi Ihara , Hironori Kikkawa , Mamoru Okamoto , Shinichi Nakata , Yuji Yamamoto , Masayoshi Suzuki , Teruaki Suzuki , Toshiya Ishii , Hiroshi Kanoh
发明人： Michiaki Sakamoto , Takahiko Watanabe , Hirofumi Ihara , Hironori Kikkawa , Mamoru Okamoto , Shinichi Nakata , Yuji Yamamoto , Masayoshi Suzuki , Teruaki Suzuki , Toshiya Ishii , Hiroshi Kanoh
IPC分类号： G02F1/1343
CPC分类号： G02F1/134363
摘要： In a liquid crystal display device comprising a first substrate 101 having a color filter, a second substrate 131 and a liquid crystal layer disposed therebetween, a color filter layer 110 is disposed on a protection film 108 of a thin film transistor formed on the first substrate 101 so as to be partitioned by a light shielding portion 111, and a common electrode 103 is disposed thereon. A pixel electrode to be connected to a source electrode 107 is disposed through a through hole formed in an overcoat layer (interlayer separation film) 112. On the first substrate below the color filter layer 110 are provided plural scan signal electrodes, plural video signal electrodes crossing the scan signal electrodes in a matrix form, plural thin film transistors formed in association with the crossing points between the electrodes. Each pixel is provided with a common electrode 103 which is connected over plural pixels through a common electrode wire to supply reference potential, and a pixel electrode 114 which is connected to the corresponding thin film transistor and disposed so as to confront the common electrode in the pixel area.

3. 发明申请

US20050036096A1 Liquid crystal display and method of manufacturing the same and method of driving the same 有权
标题翻译：液晶显示器及其制造方法及其驱动方法
公开(公告)号：US20050036096A1
公开(公告)日：2005-02-17
申请号：US10948614
申请日：2004-09-23
申请人： Ken-Ichi Takatori , Masayoshi Suzuki , Toshiya Ishii , Teruaki Suzuki , Hiroshi Kanoh , Ken Sumiyoshi , Michiaki Sakamoto , Mamoru Okamoto , Yuji Yamamoto , Hiroaki Matsuyama , Kiyomi Kawada , Seiji Suzuki , Yoshihiko Hirai
发明人： Ken-Ichi Takatori , Masayoshi Suzuki , Toshiya Ishii , Teruaki Suzuki , Hiroshi Kanoh , Ken Sumiyoshi , Michiaki Sakamoto , Mamoru Okamoto , Yuji Yamamoto , Hiroaki Matsuyama , Kiyomi Kawada , Seiji Suzuki , Yoshihiko Hirai
IPC分类号： G02F1/1333 , G02F1/1339 , G02F1/1343
CPC分类号： G02F1/133707 , G02F1/13394 , G02F1/134336 , G02F2001/13373 , G02F2001/136218 , G02F2201/121 , G02F2201/122
摘要： A liquid crystal display having a wide viewing angle and easily manufactured. The liquid crystal display comprises an upper substrate and a lower substrate, and a liquid crystal material disposed between the upper substrate and the lower substrate. The liquid crystal display has a conductive protrusion disposed on the surface of the upper substrate opposing to the lower substrate. The conductive protrusion is disposed over a scanning electrode line or a signal electrode line and has the same potential as that of the upper electrode. As another structure, each of pixel electrodes on the lower substrate has a smaller area than that of a common electrode on the upper substrate and is covered by the common electrode, and each of the pixel electrodes comprises an electrode portion having approximately symmetrical shape.
摘要翻译：一种具有宽视角并易于制造的液晶显示器。液晶显示器包括上基板和下基板，以及设置在上基板和下基板之间的液晶材料。液晶显示器具有设置在上基板的与下基板相对的表面上的导电突起。导电突起设置在扫描电极线或信号电极线上，并且具有与上电极相同的电位。作为另一结构，下基板上的每个像素电极具有比上基板上的公共电极的面积小的区域，并且被公共电极覆盖，并且每个像素电极包括具有大致对称形状的电极部分。

4. 发明授权

US07212270B2 Liquid crystal display and method of manufacturing the same and method of driving the same 有权
标题翻译：液晶显示器及其制造方法及其驱动方法
公开(公告)号：US07212270B2
公开(公告)日：2007-05-01
申请号：US10948614
申请日：2004-09-23
申请人： Ken-Ichi Takatori , Masayoshi Suzuki , Toshiya Ishii , Teruaki Suzuki , Hiroshi Kanoh , Ken Sumiyoshi , Michiaki Sakamoto , Mamoru Okamoto , Yuji Yamamoto , Hiroaki Matsuyama , Kiyomi Kawada , Seiji Suzuki , Yoshihiko Hirai
发明人： Ken-Ichi Takatori , Masayoshi Suzuki , Toshiya Ishii , Teruaki Suzuki , Hiroshi Kanoh , Ken Sumiyoshi , Michiaki Sakamoto , Mamoru Okamoto , Yuji Yamamoto , Hiroaki Matsuyama , Kiyomi Kawada , Seiji Suzuki , Yoshihiko Hirai
IPC分类号： G02F1/1343
CPC分类号： G02F1/133707 , G02F1/13394 , G02F1/134336 , G02F2001/13373 , G02F2001/136218 , G02F2201/121 , G02F2201/122
摘要： A liquid crystal display having a wide viewing angle and easily manufactured. The liquid crystal display comprises an upper substrate and a lower substrate, and a liquid crystal material disposed between the upper substrate and the lower substrate. The liquid crystal display has a conductive protrusion disposed on the surface of the upper substrate opposing to the lower substrate. The conductive protrusion is disposed over a scanning electrode line or a signal electrode line and has the same potential as that of the upper electrode. As another structure, each of pixel electrodes on the lower substrate has a smaller area than that of a common electrode on the upper substrate and is covered by the common electrode, and each of the pixel electrodes comprises an electrode portion having approximately symmetrical shape.
摘要翻译：一种具有宽视角并易于制造的液晶显示器。液晶显示器包括上基板和下基板，以及设置在上基板和下基板之间的液晶材料。液晶显示器具有设置在上基板的与下基板相对的表面上的导电突起。导电突起设置在扫描电极线或信号电极线上，并且具有与上电极相同的电位。作为另一结构，下基板上的每个像素电极具有比上基板上的公共电极的面积小的区域，并且被公共电极覆盖，并且每个像素电极包括具有大致对称形状的电极部分。

5. 发明申请

US20050146659A1 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US20050146659A1
公开(公告)日：2005-07-07
申请号：US11028802
申请日：2005-01-05
申请人： Toshiya Ishii , Michiaki Sakamoto
发明人： Toshiya Ishii , Michiaki Sakamoto
IPC分类号： G02B5/30 , G02F1/1335 , G02F1/13363 , G02F1/1337 , G02F1/139
CPC分类号： G02F1/1393 , G02F2001/133638 , G02F2413/14
摘要： A liquid crystal display device includes a liquid crystal cell, first and second polarizers disposed outside the liquid crystal cell, first and second retardation plates arranged between the first and second polarizers, and the liquid crystal cell, and optical layers arranged between the first and second retardation plates and the liquid crystal cell. The first and second retardation plates have lagging axes perpendicular with each other. The first polarizer has an absorption axis inclining by about 45 degrees relative to the lagging axis of the first retardation plate, and inclining by about 90 degrees relative to an absorption axis of the second polarizer. The absorption axes of the first and second polarizers are angularly deviated such that characteristic of a viewing angle in the liquid crystal display device is rendered symmetric, relative to a symmetry axis about which liquid crystal is aligned in different directions.
摘要翻译：液晶显示装置包括液晶单元，设置在液晶单元外部的第一和第二偏振器，布置在第一和第二偏振器之间的第一和第二相位差板以及液晶单元，以及布置在第一和第二偏振器之间的光学层延迟板和液晶单元。第一和第二延迟板具有彼此垂直的滞后轴。第一偏振片具有相对于第一延迟板的滞后轴倾斜约45度的吸收轴，相对于第二偏振片的吸收轴倾斜大约90度。第一偏振器和第二偏振器的吸收轴被角度偏离，使得液晶显示装置中的视角的特性相对于液晶在不同方向上对齐的对称轴成对称。

6. 发明授权

US06768530B2 Orientation division type liquid crystal display, fabrication method thereof and image display method 有权
标题翻译：定向分割型液晶显示器及其制造方法和图像显示方法
公开(公告)号：US06768530B2
公开(公告)日：2004-07-27
申请号：US09741330
申请日：2000-12-20
申请人： Hiroaki Matsuyama , Kiyomi Kawada , Seiji Suzuki , Yoshihiko Hirai , Michiaki Sakamoto , Mamoru Okamoto , Yuji Yamamoto , Toshiya Ishii , Teruaki Suzuki , Ken Sumiyoshi , Masayoshi Suzuki
发明人： Hiroaki Matsuyama , Kiyomi Kawada , Seiji Suzuki , Yoshihiko Hirai , Michiaki Sakamoto , Mamoru Okamoto , Yuji Yamamoto , Toshiya Ishii , Teruaki Suzuki , Ken Sumiyoshi , Masayoshi Suzuki
IPC分类号： G02F11337
CPC分类号： G02F1/1393 , G02F1/133512 , G02F1/133707
摘要： In an orientation division type liquid crystal display device for widen a viewing angle of a display pixel of an active matrix type liquid crystal color display device having a COT structure, pixel color layers (6B, 6R, 6G) as color filters and pixel electrodes 3 are formed on a substrate on the side of the pixel electrodes and slopes 13 are provided along four side peripheries of each pixel electrode. Liquid crystal molecules 8 between each pixel electrode of the pixel electrode substrate and a common electrode of an opposing substrate are controlled in orientation direction along the slopes to divide it to a plurality of directions to thereby widen a viewing angle of a pixel display. The slope is formed on a step portion 12 formed by a BM layer formed on at least one of a gate electrode, a drain electrode and a source electrode formed in a periphery of the pixel electrode or at least one of a gate wiring and a drain wiring formed in the periphery or a step portion formed by partially overlapping peripheral portions of the adjacent pixel color layers.
摘要翻译：在用于加宽具有COT结构的有源矩阵型液晶彩色显示装置的显示像素的视角的定向分割型液晶显示装置中，作为滤色器的像素彩色层（6B，6R，6G）和像素电极3 形成在像素电极侧的基板上，并且沿着每个像素电极的四个边缘设置斜面13。像素电极基板的像素电极和对置基板的公共电极之间的液晶分子8沿着倾斜方向被控制，以将其分割成多个方向，从而扩大像素显示的视角。斜面形成在由形成在栅电极，漏电极和形成在像素电极的周边中的源电极中的至少一个上的BM层形成的台阶部分12上，或栅极布线和漏极在周边形成的布线或由相邻的像素彩色层的周边部分重叠形成的台阶部分。

7. 发明授权

US06650390B2 Liquid crystal display panel having floating pixel electrode 有权
标题翻译：具有浮置像素电极的液晶显示面板
公开(公告)号：US06650390B2
公开(公告)日：2003-11-18
申请号：US09798564
申请日：2001-03-02
申请人： Michiaki Sakamoto , Teruaki Suzuki , Mamoru Okamoto , Masayoshi Suzuki , Toshiya Ishii , Hiroaki Matsuyama , Kiyomi Kawada , Seiji Suzuki , Yoshihiko Hirai , Yuji Yamamoto
发明人： Michiaki Sakamoto , Teruaki Suzuki , Mamoru Okamoto , Masayoshi Suzuki , Toshiya Ishii , Hiroaki Matsuyama , Kiyomi Kawada , Seiji Suzuki , Yoshihiko Hirai , Yuji Yamamoto
IPC分类号： G02F11343
CPC分类号： G02F1/1393 , G02F1/133707
摘要： A liquid crystal display panel comprises a TFT substrate unit having a thin film transistor (TFT), a control electrode connected to the TFT, a flattening film covering the control electrode, and a pixel electrode having a cross slit and formed on the flattening film and insulated from the control electrode. An opposite substrate unit has an opposite electrode facing the pixel electrode at a predetermined position. A liquid crystal layer disposed between the TFT substrate unit and the opposite substrate includes liquid crystal molecules having negative dielectric aeolotropy. When voltage is supplied between the control electrode and the opposite electrode, an electric field is generated between them. The electric field divides the liquid crystal layer into four domains in each pixel according to the cross slit formed in the pixel electrode.
摘要翻译：液晶显示面板包括具有薄膜晶体管（TFT）的TFT基板单元，连接到TFT的控制电极，覆盖控制电极的平坦化薄膜和形成在平坦薄膜上的横切口的像素电极，以及与控制电极绝缘。相对的基板单元在预定位置处具有面对像素电极的相对电极。设置在TFT基板单元和相对基板之间的液晶层包括具有负介电常数的液晶分子。当在控制电极和相对电极之间提供电压时，它们之间产生电场。电场根据形成在像素电极中的交叉狭缝将液晶层划分为每个像素中的四个畴。

8. 发明申请

US20080074586A1 Liquid crystal display device and method of manufacturing the same 有权
标题翻译：液晶显示装置及其制造方法
公开(公告)号：US20080074586A1
公开(公告)日：2008-03-27
申请号：US11787013
申请日：2007-04-13
申请人： Michiaki Sakamoto , Takahiko Watanabe , Hirofumi Ihara , Hironori Kikkawa , Mamoru Okamoto , Shinichi Nakata , Yuji Yamamoto , Masayoshi Suzuki , Teruaki Suzuki , Toshiya Ishii , Hiroshi Kanoh
发明人： Michiaki Sakamoto , Takahiko Watanabe , Hirofumi Ihara , Hironori Kikkawa , Mamoru Okamoto , Shinichi Nakata , Yuji Yamamoto , Masayoshi Suzuki , Teruaki Suzuki , Toshiya Ishii , Hiroshi Kanoh
IPC分类号： G02F1/1335
CPC分类号： G02F1/134363
摘要： In a liquid crystal display device comprising a first substrate 101 having a color filter, a second substrate 131 and a liquid crystal layer disposed therebetween, a color filter layer 110 is disposed on a protection film 108 of a thin film transistor formed on the first substrate 101 so as to be partitioned by a light shielding portion 111, and a common electrode 103 is disposed thereon. A pixel electrode to be connected to a source electrode 107 is disposed through a through hole formed in an overcoat layer (interlayer separation film) 112. On the first substrate below the color filter layer 110 are provided plural scan signal electrodes, plural video signal electrodes crossing the scan signal electrodes in a matrix form, plural thin film transistors formed in association with the crossing points between the electrodes. Each pixel is provided with a common electrode 103 which is connected over plural pixels through a common electrode wire to supply reference potential, and a pixel electrode 114 which is connected to the corresponding thin film transistor and disposed so as to confront the common electrode in the pixel area.
摘要翻译：在包括具有滤色器的第一基板101，第二基板131和设置在其间的液晶层的液晶显示装置中，滤色器层110设置在形成在第一基板上的薄膜晶体管的保护膜108上 101被遮光部分111分隔，并且公共电极103设置在其上。要连接到源电极107的像素电极通过形成在外涂层（层间隔离膜）112中的通孔布置。在滤色器层110下面的第一基板上设置有多个扫描信号电极，以矩阵形式与扫描信号电极交叉的多个视频信号电极，与电极之间的交叉点相关联地形成的多个薄膜晶体管。每个像素设置有公共电极103，其通过公共电极线连接在多个像素上以提供参考电位;以及像素电极114，其连接到相应的薄膜晶体管，并且被设置为在面对公共电极的情况下像素区域。

9. 发明授权

US06927822B2 Orientation division type liquid crystal display, fabrication method thereof and image display method 有权
标题翻译：定向分割型液晶显示器及其制造方法和图像显示方法
公开(公告)号：US06927822B2
公开(公告)日：2005-08-09
申请号：US10858953
申请日：2004-06-02
申请人： Hiroaki Matsuyama , Kiyomi Kawada , Seiji Suzuki , Yoshihiko Hirai , Michiaki Sakamoto , Mamoru Okamoto , Yuji Yamamoto , Toshiya Ishii , Teruaki Suzuki , Ken Sumiyoshi , Masayoshi Suzuki
发明人： Hiroaki Matsuyama , Kiyomi Kawada , Seiji Suzuki , Yoshihiko Hirai , Michiaki Sakamoto , Mamoru Okamoto , Yuji Yamamoto , Toshiya Ishii , Teruaki Suzuki , Ken Sumiyoshi , Masayoshi Suzuki
IPC分类号： G02F1/1337 , G02F1/1333 , G02F1/1335 , G02F1/1343 , G02F1/136 , G02F1/139 , G09F9/30
CPC分类号： G02F1/1393 , G02F1/133512 , G02F1/133707
摘要： In an orientation division type liquid crystal display device for widen a viewing angle of a display pixel of an active matrix type liquid crystal color display device having a COT structure, pixel color layers (6B, 6R, 6G) as color filters and pixel electrodes 3 are formed on a substrate on the side of the pixel electrodes and slopes 13 are provided along four side peripheries of each pixel electrode. Liquid crystal molecules 8 between each pixel electrode of the pixel electrode substrate and a common electrode of an opposing substrate are controlled in orientation direction along the slopes to divide it to a plurality of directions to thereby widen a viewing angle of a pixel display. The slope is formed on a step portion 12 formed by a BM layer formed on at least one of a gate electrode, a drain electrode and a source electrode formed in a periphery of the pixel electrode or at least one of a gate wiring and a drain wiring formed in the periphery or a step portion formed by partially overlapping peripheral portions of the adjacent pixel color layers.
摘要翻译：在用于加宽具有COT结构的有源矩阵型液晶彩色显示装置的显示像素的视角的定向分割型液晶显示装置中，作为滤色器的像素彩色层（6B，6R，6G）和像素电极3形成在像素电极侧的基板上，并且沿着每个像素电极的四个边缘设置斜面13。像素电极基板的像素电极和对置基板的公共电极之间的液晶分子8沿着倾斜方向被控制，以将其分割成多个方向，从而扩大像素显示的视角。斜面形成在由形成在栅电极，漏电极和形成在像素电极的周边中的源电极中的至少一个上的BM层形成的台阶部分12上，或栅极布线和漏极在周边形成的布线或由相邻的像素彩色层的周边部分重叠形成的台阶部分。

10. 发明授权

US08049848B2 Liquid crystal display and method of manufacturing the same and method of driving the same 有权
标题翻译：液晶显示器及其制造方法及其驱动方法
公开(公告)号：US08049848B2
公开(公告)日：2011-11-01
申请号：US12565328
申请日：2009-09-23
申请人： Ken-ichi Takatori , Masayoshi Suzuki , Toshiya Ishii , Teruaki Suzuki , Hiroshi Kanoh , Ken Sumiyoshi , Michiaki Sakamoto , Mamoru Okamoto , Yuji Yamamoto , Hiroaki Matsuyama , Kiyomi Kawada , Seiji Suzuki , Yoshihiko Hirai
发明人： Ken-ichi Takatori , Masayoshi Suzuki , Toshiya Ishii , Teruaki Suzuki , Hiroshi Kanoh , Ken Sumiyoshi , Michiaki Sakamoto , Mamoru Okamoto , Yuji Yamamoto , Hiroaki Matsuyama , Kiyomi Kawada , Seiji Suzuki , Yoshihiko Hirai
IPC分类号： G02F1/1335
CPC分类号： G02F1/133707 , G02F1/13394 , G02F1/134336 , G02F2001/13373 , G02F2001/136218 , G02F2201/121 , G02F2201/122
摘要： A liquid crystal display having a wide viewing angle and easily manufactured. The liquid crystal display comprises an upper substrate and a lower substrate, and a liquid crystal material disposed between the upper substrate and the lower substrate. The liquid crystal display has a conductive protrusion disposed on the surface of the upper substrate opposing to the lower substrate. The conductive protrusion is disposed over a scanning electrode line or a signal electrode line and has the same potential as that of the upper electrode. As another structure, each of pixel electrodes on the lower substrate has a smaller area than that of a common electrode on the upper substrate and is covered by the common electrode, and each of the pixel electrodes comprises an electrode portion having approximately symmetrical shape.
摘要翻译：一种具有宽视角并易于制造的液晶显示器。液晶显示器包括上基板和下基板，以及设置在上基板和下基板之间的液晶材料。液晶显示器具有设置在上基板的与下基板相对的表面上的导电突起。导电突起设置在扫描电极线或信号电极线上，并且具有与上电极相同的电位。作为另一结构，下基板上的每个像素电极具有比上基板上的公共电极的面积小的区域，并且被公共电极覆盖，并且每个像素电极包括具有大致对称形状的电极部分。

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