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1. 发明授权

US09753330B2 Liquid crystal display apparatus 有权
公开(公告)号：US09753330B2
公开(公告)日：2017-09-05
申请号：US14069468
申请日：2013-11-01
申请人： Sony Corporation
发明人： Shunichi Suwa , Masashi Miyakawa , Chikashi Kobayashi , Yoji Nagase
IPC分类号： G02F1/1337 , G02F1/1343
CPC分类号： G02F1/133707 , G02F1/133753 , G02F1/134309 , G02F2001/133776
摘要： According to some aspects, a liquid crystal display panel comprising an electrode is provided. The electrode comprises a plurality of convex branch electrode portions arranged in a plane, the convex branch electrode portions being convex when viewed from a first direction perpendicular to the plane and extending from a central region of the electrode to a periphery of the electrode, and a plurality of concave branch electrode portions, the concave branch electrode portions being concave when viewed from the first direction, extending from the central region to the periphery and adjacent to convex branch electrode portions. According to some aspects, a method of applying a pretilt to molecules in a liquid crystal layer of a liquid crystal display panel by applying a voltage to the liquid crystal layer via first and second electrodes is provided.

2. 发明申请

US20150198836A1 LIQUID CRYSTAL DISPLAY AND METHOD OF MANUFACTURING LIQUID CRYSTAL DISPLAY 有权
标题翻译：液晶显示器和制造液晶显示器的方法
公开(公告)号：US20150198836A1
公开(公告)日：2015-07-16
申请号：US14671404
申请日：2015-03-27
申请人： Sony Corporation
发明人： Masahiko Nakamura , Shunichi Suwa , Masashi Miyakawa , Yuichi Inoue , Tadaaki Isozaki , Yoji Nagase
IPC分类号： G02F1/1343 , G02F1/1337 , G02F1/1339
CPC分类号： G02F1/133707 , G02F1/133371 , G02F1/133788 , G02F1/1339 , G02F1/134309 , G02F1/13439 , G02F2001/133357
摘要： A liquid crystal display capable of realizing a high transmittance while maintaining favorable voltage response characteristics, and a method of manufacturing the same. The liquid crystal display includes: a liquid crystal layer; a first substrate and a second substrate arranged to face each other with the liquid crystal layer in between; a plurality of pixel electrodes provided on a liquid crystal layer side of the first substrate; and an opposite electrode provided on the second substrate to face the plurality of pixel electrodes. One or both of a face on the liquid crystal layer side of the pixel electrode, and a face on the liquid crystal layer side of the opposite electrode includes a concavo-convex structure.
摘要翻译：一种能够在保持良好的电压响应特性的同时实现高透射率的液晶显示器及其制造方法。液晶显示器包括：液晶层; 布置成彼此面对的第一基板和第二基板，其间具有液晶层; 设置在所述第一基板的液晶层侧的多个像素电极; 以及设置在所述第二基板上以面对所述多个像素电极的相对电极。像素电极的液晶层侧的面以及相对电极的液晶层侧的面中的一个或两个包括凹凸结构。

3. 发明授权

US10082702B2 Liquid-crystal display apparatus and method of giving a pretilt to liquid-crystal molecules 有权
公开(公告)号：US10082702B2
公开(公告)日：2018-09-25
申请号：US15512108
申请日：2015-08-07
申请人： SONY CORPORATION
发明人： Chikashi Kobayashi , Shunichi Suwa , Masashi Miyakawa , Yoji Nagase , Sumito Shiina , Seiji Shibahara , Hiroki Takahashi , Hiromasa Mitani , Kunihiko Nagamine , Koji Hidaka , Masahiko Mizuki
IPC分类号： G02F1/1337 , G02F1/1362 , G02F1/1343
CPC分类号： G02F1/133707 , G02F1/134336 , G02F1/136286 , G02F2001/133742
摘要： A liquid-crystal display apparatus includes a plurality of rectangular pixels. Each pixel includes a first electrode and a second electrode. A slit region and a concave and convex portion are formed in the first electrode. It further includes a control circuit. The plurality of pixels are constituted of a first pixel group and a second pixel group. First data lines and for applying a voltage on the first electrode are provided closer to the first substrate than the first electrode. In each pixel that constitutes the first pixel group, a second data line extension extending from a second data line is provided adjacent to a first data line. In each pixel that constitutes the second pixel group, a first data line extension extending from the first data line is provided adjacent to the second data line.

4. 发明授权

US10120242B2 Liquid crystal display device 有权
公开(公告)号：US10120242B2
公开(公告)日：2018-11-06
申请号：US15555045
申请日：2016-02-17
申请人： SONY CORPORATION
发明人： Shunichi Suwa , Masashi Miyakawa , Chikashi Kobayashi , Yoji Nagase , Kunihiko Nagamine
IPC分类号： G02F1/1345 , G02F1/1343 , G02F1/1335 , G09G3/18
摘要： A liquid crystal display device includes a plurality of arranged pixels. Each of the pixels includes: a first substrate and a second substrate; a first electrode provided on a counter face of the first substrate, the counter face facing the second substrate; a second electrode provided on a counter face of the second substrate, the counter face facing the first substrate; and a liquid crystal layer that contains liquid crystal molecules, and is sandwiched between the first substrate and the second substrate. The liquid crystal molecules are given a pre-tilt. The first electrode includes a base layer 150 that contains a plurality of recesses and protrusions, and transparent conductive material layers 135 and 145. The first transparent conductive material layer 135 connected to a first power supply portion is formed on protrusion top faces 151 of the base layer 150. The second transparent conductive material layer 145 connected to a second power supply portion is formed on recess bottom faces 152 of the base layer 150. The first transparent conductive material layer 135 and the second transparent conductive material layer 145 are separated from each other.

5. 发明申请

US20140125896A1 LIQUID CRYSTAL DISPLAY APPARATUS 有权
标题翻译：液晶显示装置
公开(公告)号：US20140125896A1
公开(公告)日：2014-05-08
申请号：US14069468
申请日：2013-11-01
申请人： Sony Corporation
发明人： Shunichi Suwa , Masashi Miyakawa , Chikashi Kobayashi , Yoji Nagase
IPC分类号： G02F1/1343
CPC分类号： G02F1/133707 , G02F1/133753 , G02F1/134309 , G02F2001/133776
摘要： According to some aspects, a liquid crystal display panel comprising an electrode is provided. The electrode comprises a plurality of convex branch electrode portions arranged in a plane, the convex branch electrode portions being convex when viewed from a first direction perpendicular to the plane and extending from a central region of the electrode to a periphery of the electrode, and a plurality of concave branch electrode portions, the concave branch electrode portions being concave when viewed from the first direction, extending from the central region to the periphery and adjacent to convex branch electrode portions. According to some aspects, a method of applying a pretilt to molecules in a liquid crystal layer of a liquid crystal display panel by applying a voltage to the liquid crystal layer via first and second electrodes is provided.
摘要翻译：根据一些方面，提供了包括电极的液晶显示面板。所述电极包括布置在平面中的多个凸状分支电极部分，当从与所述平面垂直的第一方向观察并且从所述电极的中心区域延伸到所述电极的周边时，所述凸状分支电极部分是凸形的，并且多个凹状分支电极部分，从第一方向观察时，凹状分支电极部分从中心区域延伸到周边并且与凸形分支电极部分相邻。根据一些方面，提供了通过经由第一和第二电极向液晶层施加电压而将预倾斜施加到液晶显示面板的液晶层中的分子的方法。

6. 发明授权

US10754200B2 Liquid crystal display apparatus 有权
公开(公告)号：US10754200B2
公开(公告)日：2020-08-25
申请号：US15678280
申请日：2017-08-16
申请人： SONY CORPORATION
发明人： Shunichi Suwa , Masashi Miyakawa , Chikashi Kobayashi , Yoji Nagase
IPC分类号： G02F1/1337 , G02F1/1343
摘要： According to some aspects, a liquid crystal display panel comprising an electrode is provided. The electrode comprises a plurality of convex branch electrode portions arranged in a plane, the convex branch electrode portions being convex when viewed from a first direction perpendicular to the plane and extending from a central region of the electrode to a periphery of the electrode, and a plurality of concave branch electrode portions, the concave branch electrode portions being concave when viewed from the first direction, extending from the central region to the periphery and adjacent to convex branch electrode portions. According to some aspects, a method of applying a pretilt to molecules in a liquid crystal layer of a liquid crystal display panel by applying a voltage to the liquid crystal layer via first and second electrodes is provided.

7. 发明申请

US20170343861A1 LIQUID CRYSTAL DISPLAY APPARATUS 审中-公开
公开(公告)号：US20170343861A1
公开(公告)日：2017-11-30
申请号：US15678280
申请日：2017-08-16
申请人： SONY CORPORATION
发明人： Shunichi Suwa , Masashi Miyakawa , Chikashi Kobayashi , Yoji Nagase
IPC分类号： G02F1/1337 , G02F1/1343
摘要： According to some aspects, a liquid crystal display panel comprising an electrode is provided. The electrode comprises a plurality of convex branch electrode portions arranged in a plane, the convex branch electrode portions being convex when viewed from a first direction perpendicular to the plane and extending from a central region of the electrode to a periphery of the electrode, and a plurality of concave branch electrode portions, the concave branch electrode portions being concave when viewed from the first direction, extending from the central region to the periphery and adjacent to convex branch electrode portions. According to some aspects, a method of applying a pretilt to molecules in a liquid crystal layer of a liquid crystal display panel by applying a voltage to the liquid crystal layer via first and second electrodes is provided.

8. 发明授权

US09507208B2 Liquid crystal display and method of manufacturing liquid crystal display 有权
标题翻译：液晶显示器及液晶显示器制造方法
公开(公告)号：US09507208B2
公开(公告)日：2016-11-29
申请号：US14671404
申请日：2015-03-27
申请人： Sony Corporation
发明人： Masahiko Nakamura , Shunichi Suwa , Masashi Miyakawa , Yuichi Inoue , Tadaaki Isozaki , Yoji Nagase
IPC分类号： G02F1/1337 , G02F1/1333 , G02F1/1339 , G02F1/1343
CPC分类号： G02F1/133707 , G02F1/133371 , G02F1/133788 , G02F1/1339 , G02F1/134309 , G02F1/13439 , G02F2001/133357
摘要： A liquid crystal display capable of realizing a high transmittance while maintaining favorable voltage response characteristics, and a method of manufacturing the same. The liquid crystal display includes: a liquid crystal layer; a first substrate and a second substrate arranged to face each other with the liquid crystal layer in between; a plurality of pixel electrodes provided on a liquid crystal layer side of the first substrate; and an opposite electrode provided on the second substrate to face the plurality of pixel electrodes. One or both of a face on the liquid crystal layer side of the pixel electrode, and a face on the liquid crystal layer side of the opposite electrode includes a concavo-convex structure.
摘要翻译：一种能够在保持良好的电压响应特性的同时实现高透射率的液晶显示器及其制造方法。液晶显示器包括：液晶层; 布置成彼此面对的第一基板和第二基板，其间具有液晶层; 设置在所述第一基板的液晶层侧的多个像素电极; 以及设置在所述第二基板上以面对所述多个像素电极的相对电极。像素电极的液晶层侧的面以及相对电极的液晶层侧的面中的一个或两个包括凹凸结构。

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