公开(公告)号：US20060066780A1

公开(公告)日：2006-03-30

申请号：US11282606

申请日：2005-11-21

申请人： Takahiro Ochiai ,  Kikuo Ono ,  Ryutaro Oke ,  Kazuhiko Yanagawa

发明人： Takahiro Ochiai ,  Kikuo Ono ,  Ryutaro Oke ,  Kazuhiko Yanagawa

IPC分类号： G02F1/1335 ,  G02F1/1343

CPC分类号： G02F1/134363 ,  G02F1/133371 ,  G02F2001/136222

摘要： A pair of electrodes which constitute an upper layer and a lower layer with respect to an interlayer insulation film are formed as different layers at respective pixel regions on a liquid-crystal-side surface of one substrate out of respective substrates which are arranged to face each other in an opposed manner by way of liquid crystal. At two pixel regions which are selected from the respective pixel regions, the height of background layers on which the electrodes which constitute the lower layers with respect to the interlayer insulation films are formed differs with respect to a surface of one substrate. The film thickness of the interlayer insulation film is set small with respect to the high background layer out of respective background layers which differ in height and is set large with respect to the low background layer out of respective background layers which differ in height.

公开(公告)号：US06995818B2

公开(公告)日：2006-02-07

申请号：US10863752

申请日：2004-06-09

申请人： Takahiro Ochiai ,  Kikuo Ono ,  Ryutaro Oke ,  Kazuhiko Yanagawa

发明人： Takahiro Ochiai ,  Kikuo Ono ,  Ryutaro Oke ,  Kazuhiko Yanagawa

IPC分类号： G02F1/139 ,  G02F1/1343

CPC分类号： G02F1/134363 ,  G02F1/133371 ,  G02F2001/136222

摘要： A pair of electrodes which constitute an upper layer and a lower layer with respect to an interlayer insulation film are formed as different layers at respective pixel regions on a liquid-crystal-side surface of one substrate out of respective substrates which are arranged to face each other in an opposed manner by way of liquid crystal. At two pixel regions which are selected from the respective pixel regions, the height of background layers on which the electrodes which constitute the lower layers with respect to the interlayer insulation films are formed differs with respect to a surface of one substrate. The film thickness of the interlayer insulation film is set small with respect to the high background layer out of respective background layers which differ in height and is set large with respect to the low background layer out of respective background layers which differ in height.

公开(公告)号：US06768531B2

公开(公告)日：2004-07-27

申请号：US10173012

申请日：2002-06-18

申请人： Takahiro Ochiai ,  Kikuo Ono ,  Ryutaro Oke ,  Kazuhiko Yanagawa

发明人： Takahiro Ochiai ,  Kikuo Ono ,  Ryutaro Oke ,  Kazuhiko Yanagawa

IPC分类号： G02F11335

CPC分类号： G02F1/134363 ,  G02F1/133371 ,  G02F2001/136222

摘要： A pair of electrodes which constitute an upper layer and a lower layer with respect to an interlayer insulation film are formed as different layers at respective pixel regions on a liquid-crystal-side surface of one substrate out of respective substrates which are arranged to face each other in an opposed manner by way of liquid crystal. At two pixel regions which are selected from the respective pixel regions, the height of background layers on which the electrodes which constitute the lower layers with respect to the interlayer insulation films are formed differs with respect to a surface of one substrate. The film thickness of the interlayer insulation film is set small with respect to the high background layer out of respective background layers which differ in height and is set large with respect to the low background layer out of respective background layers which differ in height.

公开(公告)号：US07209206B2

公开(公告)日：2007-04-24

申请号：US11282606

申请日：2005-11-21

申请人： Takahiro Ochiai ,  Kikuo Ono ,  Ryutaro Oke ,  Kazuhiko Yanagawa

发明人： Takahiro Ochiai ,  Kikuo Ono ,  Ryutaro Oke ,  Kazuhiko Yanagawa

IPC分类号： G02F1/1333 ,  G02F1/139

CPC分类号： G02F1/134363 ,  G02F1/133371 ,  G02F2001/136222

摘要： A pair of electrodes which constitute an upper layer and a lower layer with respect to an interlayer insulation film are formed as different layers at respective pixel regions on a liquid-crystal-side surface of one substrate out of respective substrates which are arranged to face each other in an opposed manner by way of liquid crystal. At two pixel regions which are selected from the respective pixel regions, the height of background layers on which the electrodes which constitute the lower layers with respect to the interlayer insulation films are formed differs with respect to a surface of one substrate. The film thickness of the interlayer insulation film is set small with respect to the high background layer out of respective background layers which differ in height and is set large with respect to the low background layer out of respective background layers which differ in height.

摘要翻译： 在各个基板的液晶侧表面的各个像素区域的各个像素区域上形成相对于层间绝缘膜构成上层和下层的一对电极，各个基板的各个像素区域布置成面对每个 其他以液晶的相反方式。 在从各个像素区域中选择的两个像素区域，形成相对于层间绝缘膜构成下层的电极的背景层的高度相对于一个基板的表面不同。 层间绝缘膜的膜厚相对于高度不同的背景层中的高背景层设定得较小，并且相对于高度不同的各个背景层相对于低背景层设定得较大。

公开(公告)号：US07133093B2

公开(公告)日：2006-11-07

申请号：US10933251

申请日：2004-09-03

申请人： Takahiro Ochiai ,  Kazuhiko Yanagawa

发明人： Takahiro Ochiai ,  Kazuhiko Yanagawa

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

CPC分类号： G02F1/133603 ,  G02B6/0068 ,  G02F1/133615 ,  G02F1/134336

摘要： A liquid crystal display device includes a liquid crystal display panel having respective pixels which are allocated to red, green and blue and a light source which allows light to pass through the respective pixels, wherein the light source is constituted of a plurality of red light emitting elements, a plurality of green light emitting elements and a plurality of blue light emitting elements. The liquid crystal display device further includes pixels which have the largest light transmitting quantity out of the respective pixels allocated to red, green and blue, and the number of light emitting elements of color corresponding to color which is allocated to the pixels having the largest light transmitting quantity is smaller than the number of light emitting elements of other color.

摘要翻译： 液晶显示装置包括具有分配给红色，绿色和蓝色的各个像素的液晶显示面板和允许光通过各个像素的光源，其中，光源由多个红色发光 元件，多个绿色发光元件和多个蓝色发光元件。 液晶显示装置还包括具有分配给红色，绿色和蓝色的各个像素中具有最大透光量的像素，以及与分配给具有最大光的像素的颜色相对应的颜色的发光元件的数量 发送量小于其他颜色的发光元件的数量。

公开(公告)号：US20070040978A1

公开(公告)日：2007-02-22

申请号：US10563669

申请日：2003-07-14

申请人： Yoshiaki Nakayoshi ,  Kazuhiko Yanagawa ,  Takahiro Ochiai ,  Hirotaka Imayama

发明人： Yoshiaki Nakayoshi ,  Kazuhiko Yanagawa ,  Takahiro Ochiai ,  Hirotaka Imayama

IPC分类号： G02F1/1343

CPC分类号： G02F1/134363 ,  G02F1/133555 ,  G02F2001/134318 ,  G02F2001/134345

摘要： The present invention provides a liquid crystal display device which exhibits the excellent wide viewing angle characteristic and the high-speed responsiveness. A pixel region includes a switching element which is operated in response to a scanning signal from a gate signal line, a pixel electrode to which a video signal from a drain signal line is supplied through a switching element, and a counter electrode which generates an electric field between the counter electrode and the pixel electrode. The pixel region is constituted of divided respective regions. In one region, the counter electrode made of a light-transmitting material which is formed on the center except for a slight periphery of the region below an insulation film and the pixel electrode which is constituted of a group of electrodes which extend in one direction and are arranged in parallel to each other in the direction which intersects one direction above the insulation film in a state that the group of electrodes are overlapped to the counter electrode are formed. In another region, the counter electrode which is constituted of a group of electrodes which extend in one direction and are arranged in parallel to each other in the direction which intersects one direction below the insulation layer and the pixel electrode which is constituted of a group of electrodes which extend in one direction and are arranged in parallel in the direction which intersects one direction above the insulation film and is arranged alternately with the counter electrode are formed.

摘要翻译： 本发明提供一种具有优良的宽视角特性和高速响应性的液晶显示装置。 像素区域包括响应于来自栅极信号线的扫描信号而操作的开关元件，通过开关元件提供来自漏极信号线的视频信号的像素电极和产生电 在对电极和像素电极之间。 像素区域由分割的各个区域构成。 在一个区域中，由透明材料制成的对电极，该透光材料形成在绝缘膜下方的区域的稍微周围的中心，以及由沿一个方向延伸的一组电极构成的像素电极， 在与电极重叠的状态下形成与绝缘膜上方的一个方向相交的方向彼此平行地排列。 在另一区域中，所述对电极由一组电极组成，所述一组电极沿一个方向延伸并且在与所述绝缘层下方的一个方向相交的方向上彼此平行布置，并且所述像素电极由一组 形成在一个方向上延伸并且沿与绝缘膜上方一个方向相交的方向平行布置并与对电极交替布置的电极。

公开(公告)号：US07952673B2

公开(公告)日：2011-05-31

申请号：US12427859

申请日：2009-04-22

申请人： Yoshiaki Nakayoshi ,  Kazuhiko Yanagawa ,  Takahiro Ochiai ,  Hirotaka Imayama

发明人： Yoshiaki Nakayoshi ,  Kazuhiko Yanagawa ,  Takahiro Ochiai ,  Hirotaka Imayama

IPC分类号： G02F1/1343

CPC分类号： G02F1/134363 ,  G02F1/133555 ,  G02F2001/134318 ,  G02F2001/134345

摘要： The present invention provides a liquid crystal display device which exhibits the excellent wide viewing angle characteristic and the high-speed responsiveness. A pixel region includes a switching element which is operated in response to a scanning signal from a gate signal line, a pixel electrode to which a video signal from a drain signal line is supplied through a switching element, and a counter electrode which generates an electric field between the counter electrode and the pixel electrode. The pixel region is constituted of divided respective regions. In one region, the counter electrode made of a light-transmitting material which is formed on the center except for a slight periphery of the region below an insulation film and the pixel electrode which is constituted of a group of electrodes which extend in one direction and are arranged in parallel to each other in the direction which intersects one direction above the insulation film in a state that the group of electrodes are overlapped to the counter electrode are formed. In another region, the counter electrode which is constituted of a group of electrodes which extend in one direction and are arranged in parallel to each other in the direction which intersects one direction below the insulation layer and the pixel electrode which is constituted of a group of electrodes which extend in one direction and are arranged in parallel in the direction which intersects one direction above the insulation film and is arranged alternately with the counter electrode are formed.

摘要翻译： 本发明提供一种具有优良的宽视角特性和高速响应性的液晶显示装置。 像素区域包括响应于来自栅极信号线的扫描信号而操作的开关元件，通过开关元件提供来自漏极信号线的视频信号的像素电极和产生电 在对电极和像素电极之间。 像素区域由分割的各个区域构成。 在一个区域中，由透明材料制成的对电极，该透光材料形成在绝缘膜下方的区域的稍微周围的中心，以及由沿一个方向延伸的一组电极构成的像素电极， 在与电极重叠的状态下形成与绝缘膜上方的一个方向相交的方向彼此平行地排列。 在另一区域中，所述对电极由一组电极组成，所述一组电极沿一个方向延伸并且在与所述绝缘层下方的一个方向相交的方向上彼此平行布置，并且所述像素电极由一组 形成在一个方向上延伸并且沿与绝缘膜上方一个方向相交的方向平行布置并与对电极交替布置的电极。

公开(公告)号：US07924384B2

公开(公告)日：2011-04-12

申请号：US10563669

申请日：2003-07-14

申请人： Yoshiaki Nakayoshi ,  Kazuhiko Yanagawa ,  Takahiro Ochiai ,  Hirotaka Imayama

发明人： Yoshiaki Nakayoshi ,  Kazuhiko Yanagawa ,  Takahiro Ochiai ,  Hirotaka Imayama

IPC分类号： G02F1/1343

CPC分类号： G02F1/134363 ,  G02F1/133555 ,  G02F2001/134318 ,  G02F2001/134345

摘要： The present invention provides a liquid crystal display device which exhibits the excellent wide viewing angle characteristic and the high-speed responsiveness. A pixel region includes a switching element which is operated in response to a scanning signal from a gate signal line, a pixel electrode to which a video signal from a drain signal line is supplied through a switching element, and a counter electrode which generates an electric field between the counter electrode and the pixel electrode. The pixel region is constituted of divided respective regions. In one region, the counter electrode made of a light-transmitting material which is formed on the center except for a slight periphery of the region below an insulation film and the pixel electrode which is constituted of a group of electrodes which extend in one direction and are arranged in parallel to each other in the direction which intersects one direction above the insulation film in a state that the group of electrodes are overlapped to the counter electrode are formed. In another region, the counter electrode which is constituted of a group of electrodes which extend in one direction and are arranged in parallel to each other in the direction which intersects one direction below the insulation layer and the pixel electrode which is constituted of a group of electrodes which extend in one direction and are arranged in parallel in the direction which intersects one direction above the insulation film and is arranged alternately with the counter electrode are formed.

公开(公告)号：US20050052590A1

公开(公告)日：2005-03-10

申请号：US10933251

申请日：2004-09-03

申请人： Takahiro Ochiai ,  Kazuhiko Yanagawa

发明人： Takahiro Ochiai ,  Kazuhiko Yanagawa

IPC分类号： G02F1/13357 ,  F21V8/00 ,  G02F1/133 ,  G02F1/1335 ,  G02F1/1343 ,  G02F1/136 ,  G02F1/1368 ,  H01L21/336 ,  H01L21/8234 ,  H01L27/08 ,  H01L27/088 ,  H01L29/786

CPC分类号： G02F1/133603 ,  G02B6/0068 ,  G02F1/133615 ,  G02F1/134336

摘要： A liquid crystal display device includes a liquid crystal display panel having respective pixels which are allocated to red, green and blue and a light source which allows light to pass through the respective pixels, wherein the light source is constituted of a plurality of red light emitting elements, a plurality of green light emitting elements and a plurality of blue light emitting elements. The liquid crystal display device further includes pixels which have the largest light transmitting quantity out of the respective pixels allocated to red, green and blue, and the number of light emitting elements of color corresponding to color which is allocated to the pixels having the largest light transmitting quantity is smaller than the number of light emitting elements of other color.

摘要翻译： 液晶显示装置包括具有分配给红色，绿色和蓝色的各个像素的液晶显示面板和允许光通过各个像素的光源，其中，光源由多个红色发光 元件，多个绿色发光元件和多个蓝色发光元件。 液晶显示装置还包括具有分配给红色，绿色和蓝色的各个像素中具有最大透光量的像素，以及与分配给具有最大光的像素的颜色相对应的颜色的发光元件的数量 发送量小于其他颜色的发光元件的数量。

公开(公告)号：US08144297B2

公开(公告)日：2012-03-27

申请号：US13104414

申请日：2011-05-10

申请人： Yoshiaki Nakayoshi ,  Kazuhiko Yanagawa ,  Takahiro Ochiai ,  Hirotaka Imayama

发明人： Yoshiaki Nakayoshi ,  Kazuhiko Yanagawa ,  Takahiro Ochiai ,  Hirotaka Imayama

IPC分类号： G02F1/1343

CPC分类号： G02F1/134363 ,  G02F1/133555 ,  G02F2001/134318 ,  G02F2001/134345

摘要： A display device includes a pair of substrates with liquid crystal therebetween, and a plurality of pixel regions provided on one substrate. Each pixel region is constituted of one and another region including a switching element, a pixel electrode, and a counter electrode. In the one region, the counter electrode extends substantially planar at a center except at a periphery of the one region, and the pixel electrode is constituted of a first group of electrodes which extend in one direction and arranged in parallel at a first distance. In the another region the counter electrode is constituted of a group of electrodes which extend in one direction and arranged in parallel in a direction which intersects the one direction in the another region, and the pixel electrode is constituted of a second group of electrodes which extend in the one direction and arranged in parallel at a second distance.

摘要翻译： 显示装置包括一对在其间具有液晶的基板和设置在一个基板上的多个像素区域。 每个像素区域由包括开关元件，像素电极和对电极的一个和另一个区域构成。 在一个区域中，对置电极在除了一个区域的外围之外的中心处基本上平面地延伸，并且像素电极由在一个方向上延伸并且以第一距离平行布置的第一组电极构成。 在另一区域中，相对电极由在一个方向上延伸并且沿着与另一区域中的一个方向相交的方向平行布置的一组电极构成，并且像素电极由延伸的第二组电极 在一个方向上并排设置在第二距离处。