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1. 发明授权

US08743332B2 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US08743332B2
公开(公告)日：2014-06-03
申请号：US13339915
申请日：2011-12-29
申请人： Keisuke Takano , Arihiro Takeda , Takashi Sasabayashi , Nobuko Fukuoka , Yusuke Morita , Jin Hirosawa , Hitomi Hasegawa , Yoshitaka Yamada , Keiji Tago , Hirokazu Morimoto
发明人： Keisuke Takano , Arihiro Takeda , Takashi Sasabayashi , Nobuko Fukuoka , Yusuke Morita , Jin Hirosawa , Hitomi Hasegawa , Yoshitaka Yamada , Keiji Tago , Hirokazu Morimoto
IPC分类号： G02F1/1343
CPC分类号： G02F1/134363 , G02F2001/133562 , G02F2001/133776 , G02F2001/134318 , G02F2001/134381
摘要： In one embodiment, a first substrate includes a pixel electrode having a first main electrode in a belt-like shape extending along a first cross line direction which crosses at an acute angle in a counterclockwise direction with respect to an initial alignment direction of liquid crystal molecules, and a second main electrode in the belt-like shape extending along a second cross line direction which crosses at an acute angle in a clockwise direction with respect to the initial alignment direction of the liquid crystal molecules. A second substrate includes a counter electrode having a pair of third main electrodes in the belt-like shape arranged above a pair of regions sandwiching the first main electrode extending along a first cross line direction and a pair of fourth main electrodes in the belt-like shape arranged above a pair of regions sandwiching the second main electrode extending along the second cross line direction.
摘要翻译：在一个实施例中，第一基板包括像素电极，该像素电极具有沿着第一交叉线方向延伸的带状形状，该第一主电极相对于液晶分子的初始取向方向在逆时针方向上以锐角交叉以及沿着相对于液晶分子的初始取向方向沿顺时针方向以锐角交叉的第二交叉方向延伸的带状的第二主电极。第二基板包括对电极，其具有带状的一对第三主电极，该一对第三主电极布置在夹着沿着第一交叉线方向延伸的第一主电极的一对区域和带状的一对第四主电极之间形状布置在夹着沿第二交叉线方向延伸的第二主电极的一对区域上方。

2. 发明申请

US20120268705A1 LIQUID CRYSTAL DISPLAY DEVICE 有权
标题翻译：液晶显示装置
公开(公告)号：US20120268705A1
公开(公告)日：2012-10-25
申请号：US13449871
申请日：2012-04-18
申请人： Hitomi Hasegawa , Jin Hirosawa , Arihiro Takeda , Nobuko Fukuoka , Yusuke Morita
发明人： Hitomi Hasegawa , Jin Hirosawa , Arihiro Takeda , Nobuko Fukuoka , Yusuke Morita
IPC分类号： G02F1/1343
CPC分类号： G02F1/134336 , G02F1/1337 , G02F1/134309 , G02F1/134363 , G02F2001/133749 , G02F2001/134318 , G02F2001/134372 , G02F2001/134381
摘要： In one embodiment, a first substrate is provided with first and second main pixel electrodes electrically connected each other extending along a first direction, respectively. A second substrate includes first to third main common electrodes electrically connected each other extending along the first direction, respectively. The first main pixel electrode is arranged between the first and second main common electrodes, and the second main pixel electrode is arranged between the second and third main common electrodes. Four inter-electrode distances are formed. One of the four inter-electrode distances is set to an optimal inter-electrode distance, and one of the four inter-electrode distances is different from at least one of the other three inter-electrode distances. Herein, the optimal inter-electrode distance is defined as follows: in a range of voltage which is applied between the electrodes, more than 90% of a peak transmissivity is obtained by the optimal inter-electrode distance.
摘要翻译：在一个实施例中，第一基板设置有分别彼此电连接的沿第一方向延伸的第一和第二主像素电极。第二基板包括分别彼此电连接的沿着第一方向延伸的第一至第三主公共电极。第一主像素电极被布置在第一和第二主公共电极之间，第二主像素电极布置在第二和第三主公共电极之间。形成四个电极间距离。将四个电极间距离中的一个设置为最佳电极间距离，并且四个电极间距离之一与其他三个电极间距离中的至少一个不同。这里，最佳电极间距离定义如下：在施加在电极之间的电压范围内，通过最佳的电极间距离获得超过90％的峰值透射率。

3. 发明授权

US09052552B2 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US09052552B2
公开(公告)日：2015-06-09
申请号：US13449871
申请日：2012-04-18
申请人： Hitomi Hasegawa , Jin Hirosawa , Arihiro Takeda , Nobuko Fukuoka , Yusuke Morita
发明人： Hitomi Hasegawa , Jin Hirosawa , Arihiro Takeda , Nobuko Fukuoka , Yusuke Morita
IPC分类号： G02F1/1343
CPC分类号： G02F1/134336 , G02F1/1337 , G02F1/134309 , G02F1/134363 , G02F2001/133749 , G02F2001/134318 , G02F2001/134372 , G02F2001/134381
摘要： In one embodiment, a first substrate is provided with first and second main pixel electrodes electrically connected each other extending along a first direction, respectively. A second substrate includes first to third main common electrodes electrically connected each other extending along the first direction, respectively. The first main pixel electrode is arranged between the first and second main common electrodes, and the second main pixel electrode is arranged between the second and third main common electrodes. Four inter-electrode distances are formed. One of the four inter-electrode distances is set to an optimal inter-electrode distance, and one of the four inter-electrode distances is different from at least one of the other three inter-electrode distances. Herein, the optimal inter-electrode distance is defined as follows: in a range of voltage which is applied between the electrodes, more than 90% of a peak transmissivity is obtained by the optimal inter-electrode distance.
摘要翻译：在一个实施例中，第一基板设置有分别彼此电连接的沿第一方向延伸的第一和第二主像素电极。第二基板包括分别彼此电连接的沿着第一方向延伸的第一至第三主公共电极。第一主像素电极被布置在第一和第二主公共电极之间，第二主像素电极布置在第二和第三主公共电极之间。形成四个电极间距离。将四个电极间距离中的一个设置为最佳电极间距离，并且四个电极间距离之一与其他三个电极间距离中的至少一个不同。这里，最佳电极间距离定义如下：在施加在电极之间的电压范围内，通过最佳的电极间距离获得超过90％的峰值透射率。

4. 发明申请

US20120249930A1 LIQUID CRYSTAL DISPLAY DEVICE 有权
标题翻译：液晶显示装置
公开(公告)号：US20120249930A1
公开(公告)日：2012-10-04
申请号：US13425779
申请日：2012-03-21
申请人： Keisuke Takano , Takashi Sasabayashi , Arihiro Takeda , Keiji Tago , Jin Hirosawa , Hitomi Hasegawa , Yusuke Morita , Hirokazu Morimoto
发明人： Keisuke Takano , Takashi Sasabayashi , Arihiro Takeda , Keiji Tago , Jin Hirosawa , Hitomi Hasegawa , Yusuke Morita , Hirokazu Morimoto
IPC分类号： G02F1/1335
CPC分类号： G02F1/133526 , G02B27/2214 , G02F1/133707 , G02F1/134363 , G02F2001/13373
摘要： In one embodiment, a liquid crystal display device includes a lens array unit having a cylindrical lens array constituted by a plurality of cylindrical lenses each having a lens surface and a generatrix corresponding to the lens surface. The lens surface is arranged in a line in a direction orthogonally crossing the generatrix. A first substrate is arranged at a back side of the lens array unit and includes a pixel electrode in a belt shape extending in a different direction from the direction in which the generatrix extends. The pixel electrode is formed in a V character shape. A second substrate is arranged between the lens array unit and the first substrate including a counter electrode in a belt shape commonly arranged on the pixel electrodes extending in a parallel direction to the pixel electrode.
摘要翻译：在一个实施例中，液晶显示装置包括透镜阵列单元，该透镜阵列单元具有由多个圆柱透镜构成的柱面透镜阵列，每个柱面透镜具有透镜表面和与透镜表面对应的母线。透镜表面沿垂直于母线的方向排列成一行。第一基板布置在透镜阵列单元的后侧，并且包括沿与母线延伸的方向不同的方向延伸的带状的像素电极。像素电极形成为V字形。第二基板布置在透镜阵列单元和第一基板之间，包括通常布置在沿像素电极的平行方向延伸的像素电极上的带状对置电极。

5. 发明授权

US09164330B2 Liquid crystal display with horizontal inter-electrode distance and dielectric constant anisotropy of a liquid crystal layer 有权
标题翻译：具有液晶层的水平电极间距离和介电常数各向异性的液晶显示器
公开(公告)号：US09164330B2
公开(公告)日：2015-10-20
申请号：US13785295
申请日：2013-03-05
申请人： Hitomi Hasegawa , Jin Hirosawa , Yusuke Morita , Hirokazu Morimoto , Arihiro Takeda
发明人： Hitomi Hasegawa , Jin Hirosawa , Yusuke Morita , Hirokazu Morimoto , Arihiro Takeda
IPC分类号： G02F1/1343 , G02F1/141
CPC分类号： G02F1/134309 , G02F1/134336 , G02F2202/42
摘要： According to one embodiment, a liquid crystal display includes a first substrate including main pixel electrodes, a second substrate including main common electrodes extending substantially in parallel to the main pixel electrodes and arranged on both sides of each of the main pixel electrodes as seen from above, and a liquid crystal layer including liquid crystal molecules held between the first substrate and the second substrate. A horizontal inter-electrode distance in a first direction between the main pixel electrode and the main common electrode is in a range of 11 μm or more and 13 μm or less, and a dielectric constant anisotropy of the liquid crystal layer is 10 or more and 16 or less.
摘要翻译：根据一个实施例，液晶显示器包括包括主像素电极的第一基板，包括主要公共电极的第二基板，其基本上平行于主像素电极延伸并且布置在每个主像素电极的两侧，如上所述以及包含保持在第一基板和第二基板之间的液晶分子的液晶层。主像素电极和主公共电极之间的第一方向上的水平电极间距离在11μm以上且13μm以下的范围内，液晶层的介电常数各向异性为10以上， 16以下。

6. 发明授权

US08786790B2 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US08786790B2
公开(公告)日：2014-07-22
申请号：US13425779
申请日：2012-03-21
申请人： Keisuke Takano , Takashi Sasabayashi , Arihiro Takeda , Keiji Tago , Jin Hirosawa , Hitomi Hasegawa , Yusuke Morita , Hirokazu Morimoto
发明人： Keisuke Takano , Takashi Sasabayashi , Arihiro Takeda , Keiji Tago , Jin Hirosawa , Hitomi Hasegawa , Yusuke Morita , Hirokazu Morimoto
IPC分类号： G02F1/1335
CPC分类号： G02F1/133526 , G02B27/2214 , G02F1/133707 , G02F1/134363 , G02F2001/13373
摘要： In one embodiment, a liquid crystal display device includes a lens array unit having a cylindrical lens array constituted by a plurality of cylindrical lenses each having a lens surface and a generatrix corresponding to the lens surface. The lens surface is arranged in a line in a direction orthogonally crossing the generatrix. A first substrate is arranged at a back side of the lens array unit and includes a pixel electrode in a belt shape extending in a different direction from the direction in which the generatrix extends. The pixel electrode is formed in a V character shape. A second substrate is arranged between the lens array unit and the first substrate including a counter electrode in a belt shape commonly arranged on the pixel electrodes extending in a parallel direction to the pixel electrode.
摘要翻译：在一个实施例中，液晶显示装置包括透镜阵列单元，该透镜阵列单元具有由多个圆柱透镜构成的柱面透镜阵列，每个柱面透镜具有透镜表面和与透镜表面对应的母线。透镜表面沿垂直于母线的方向排列成一行。第一基板布置在透镜阵列单元的后侧，并且包括沿与母线延伸的方向不同的方向延伸的带状的像素电极。像素电极形成为V字形。第二基板布置在透镜阵列单元和第一基板之间，包括通常布置在沿像素电极的平行方向延伸的像素电极上的带状对置电极。

7. 发明授权

US09110341B2 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US09110341B2
公开(公告)日：2015-08-18
申请号：US13749950
申请日：2013-01-25
申请人： Yusuke Morita , Jin Hirosawa , Hitomi Hasegawa
发明人： Yusuke Morita , Jin Hirosawa , Hitomi Hasegawa
IPC分类号： G02F1/1343 , G02F1/139 , G02F1/1337
CPC分类号： G02F1/134363 , G02F1/133753 , G02F1/134336 , G02F2202/42
摘要： In one embodiment, a first substrate includes a gate line extending in a first direction, a source line extending in a second direction orthogonally crossing the first direction, a sub-pixel electrode extending in the first direction, and a pixel electrode having “n” main pixel electrodes electrically connected with the sub-pixel electrode and extending in the second direction (“n” is positive integer). A second substrate includes a main common electrode extending in the second direction in parallel with the “n” main pixel electrodes, and a liquid crystal layer held between the first and second substrates and including liquid crystal molecules. The dielectric constant anisotropy Δ∈ of the liquid crystal molecules satisfies a following relational expression with respect to a definition depending on an inter-electrode distance between the main pixel electrode and the main common electrode in the first direction. Δ∈≧−0.014×(definition)+(19.7−4(n−1))
摘要翻译：在一个实施例中，第一基板包括沿第一方向延伸的栅极线，沿与第一方向正交的第二方向延伸的源极线，沿第一方向延伸的子像素电极和具有“n”的像素电极，主像素电极与子像素电极电连接并沿第二方向延伸（“n”为正整数）。第二基板包括在第二方向上与“n”个主像素电极平行地延伸的主公共电极以及保持在第一和第二基板之间并包括液晶分子的液晶层。液晶分子的介电常数各向异性＆Dgr;∈相对于在第一方向上的主像素电极和主公共电极之间的电极间距离的定义满足以下关系式。＆Dgr;∈≧-0.014×（定义）+（19.7-4（n-1））

8. 发明授权

US09122111B2 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US09122111B2
公开(公告)日：2015-09-01
申请号：US13763888
申请日：2013-02-11
申请人： Hitomi Hasegawa , Nobuko Fukuoka
发明人： Hitomi Hasegawa , Nobuko Fukuoka
IPC分类号： G02F1/1337 , G02F1/1343 , G02F1/1362
CPC分类号： G02F1/136286 , G02F1/133528 , G02F1/1337 , G02F1/133707 , G02F1/134309 , G02F1/134336 , G02F1/134363 , G02F1/136213 , G02F1/1368 , G02F2001/133531 , G02F2001/133757 , G02F2001/134318 , G02F2001/134345 , G02F2001/136218
摘要： In one embodiment, a first substrate includes a gate line extending in a first direction, a source line extending in a second direction orthogonally crossing the first direction, a pixel electrode including a main pixel electrode extending in the second direction, and a first alignment film covering the pixel electrode. A second substrate includes a common electrode having a pair of main common electrodes arranged on both sides sandwiching the main pixel electrode and a second alignment film covering the common electrode. A liquid crystal layer is held between the first alignment film and the second alignment film and includes liquid crystal molecules. The liquid crystal layer is formed of materials having negative dielectric constant anisotropy, and the liquid crystal molecules are initially aligned substantially in parallel with the first direction when electric field is not impressed between the pixel electrode and the common electrode.
摘要翻译：在一个实施例中，第一基板包括沿第一方向延伸的栅极线，沿与第一方向正交的第二方向延伸的源极线，包括沿第二方向延伸的主像素电极的像素电极和第一取向膜覆盖像素电极。第二基板包括公共电极，其具有布置在夹着主像素电极的两侧上的一对主公共电极和覆盖公共电极的第二取向膜。液晶层保持在第一取向膜和第二取向膜之间，并且包括液晶分子。液晶层由具有负介电常数各向异性的材料形成，并且当像素电极和公共电极之间没有施加电场时，液晶分子最初基本上与第一方向平行排列。

9. 发明授权

US09140938B2 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US09140938B2
公开(公告)日：2015-09-22
申请号：US13750198
申请日：2013-01-25
申请人： Hitomi Hasegawa , Hirokazu Morimoto
发明人： Hitomi Hasegawa , Hirokazu Morimoto
IPC分类号： G02F1/1343 , G02F1/1337
CPC分类号： G02F1/134336 , G02F1/133707 , G02F1/133753 , G02F2001/133757 , G02F2001/134318 , G02F2202/00
摘要： In one embodiment, a first substrate includes a gate line, a source line, a switching element electrically connected with the gate line and the source line, and a pixel electrode including a sub-pixel electrode electrically connected with the switching element in the shape of a belt, and a main pixel electrode electrically connected with the sub-pixel electrode. A first alignment film covers the pixel electrode. A second substrate includes a common electrode having a pair of main common electrodes arranged on both sides sandwiching the main pixel electrode. A second alignment film covers the common electrode. A liquid crystal layer including liquid crystal molecules is held between the first substrate and the second substrate. Volume resistivity values of the first and second alignment films are lower than that of the liquid crystal layer.
摘要翻译：在一个实施例中，第一基板包括栅极线，源极线，与栅极线和源极线电连接的开关元件，以及包括与开关元件电连接的子像素电极的像素电极，形状为带子和与子像素电极电连接的主像素电极。第一取向膜覆盖像素电极。第二基板包括公共电极，其具有布置在夹着主像素电极的两侧上的一对主公共电极。第二取向膜覆盖公共电极。包含液晶分子的液晶层保持在第一基板和第二基板之间。第一和第二取向膜的体积电阻率值低于液晶层的体积电阻率值。

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