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公开(公告)号：US20150002770A1
公开(公告)日：2015-01-01
申请号：US14485426
申请日：2014-09-12
发明人： Shingo Kataoka , Arihiro Takeda , Takahiro Sasaki , Tsutomu Seino , Yoshio Koike , Hidefumi Yoshida , Yuichi Inoue , Kazutaka Hanaoka , Seiji Tanuma , Takatoshi Mayama , Kimiaki Nakamura , Hideo Chida , Seiji Doi , Tetsuya Fujikawa , Takashi Takagi , Hiroyasu Inoue
IPC分类号： G02F1/1343 , G02F1/1335 , G02F1/1362 , G02F1/1337
CPC分类号： G02F1/134309 , G02F1/133528 , G02F1/1337 , G02F1/133707 , G02F1/1362 , G02F1/139 , G02F1/1393
摘要： In a liquid crystal display device, liquid crystal molecules are oriented in a vertical direction to the first substrate and the second substrate by the first molecule orientation film and the second molecule orientation film, respectively, in a non-driving state. A structural pattern is formed so as to extend in a first direction parallel a surface of the liquid crystal layer and so as to form, in a driving state, an electric field periodically changing in a second direction that is parallel to the liquid crystal layer and vertical to the first direction. The liquid crystal molecules substantially tilt in the first direction in the driving state.
摘要翻译： 在液晶显示装置中，液晶分子在非驱动状态下分别通过第一分子取向膜和第二分子取向膜在垂直于第一基板和第二基板的方向上取向。 形成结构图案，以便在与液晶层的表面平行的第一方向上延伸，并且在驱动状态下形成在与液晶层平行的第二方向周期性变化的电场，以及 垂直于第一个方向。 在驱动状态下，液晶分子在第一方向上基本上倾斜。
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公开(公告)号：US20140198274A1
公开(公告)日：2014-07-17
申请号：US14171470
申请日：2014-02-03
发明人： Shingo Kataoka , Arihiro Takeda , Takahiro Sasaki , Tsutomu Seino , Yoshio Koike , Hidefumi Yoshida , Yuichi Inoue , Kazutaka Hanaoka , Seiji Tanuma , Takatoshi Mayama , Kimiaki Nakamura , Hideo Chida , Seiji Doi , Tetsuya Fujikawa , Takashi Takagi , Hiroyasu Inoue
IPC分类号： G02F1/1337
CPC分类号： G02F1/134309 , G02F1/133528 , G02F1/1337 , G02F1/133707 , G02F1/1362 , G02F1/139 , G02F1/1393
摘要： In a liquid crystal display device, liquid crystal molecules are oriented in a vertical direction to the first substrate and the second substrate by the first molecule orientation film and the second molecule orientation film, respectively, in a non-driving state. A structural pattern is formed so as to extend in a first direction parallel to a surface of the liquid crystal layer and so as to form, in a driving state, an electric field periodically changing in a second direction that is parallel to the liquid crystal layer and vertical to the first direction. The liquid crystal molecules substantially tilt in the first direction in the driving state.
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公开(公告)号：US09201275B2
公开(公告)日：2015-12-01
申请号：US14485426
申请日：2014-09-12
发明人： Shingo Kataoka , Arihiro Takeda , Takahiro Sasaki , Tsutomu Seino , Yoshio Koike , Hidefumi Yoshida , Yuichi Inoue , Kazutaka Hanaoka , Seiji Tanuma , Takatoshi Mayama , Kimiaki Nakamura , Hideo Chida , Seiji Doi , Tetsuya Fujikawa , Takashi Takagi , Hiroyasu Inoue
IPC分类号： G02F1/1343 , G02F1/139 , G02F1/1337 , G02F1/1335 , G02F1/1362
CPC分类号： G02F1/134309 , G02F1/133528 , G02F1/1337 , G02F1/133707 , G02F1/1362 , G02F1/139 , G02F1/1393
摘要： A liquid crystal display device including first and second substrates, a liquid crystal layer, a pixel electrode, a counter electrode, a first molecule orientation film formed on the first substrate so as to cover the pixel electrode, and a second molecule orientation film formed on the second substrate so as to cover the counter electrode. The pixel electrode includes first micro-electrode patterns extending in a first direction, second micro-electrode patterns extending in a second direction, third micro-electrode patterns extending in a third direction and fourth micro-electrode patterns extending in a fourth direction, wherein the first, second, third and fourth directions are different from one another. When a driving voltage is applied between the pixel and counter electrodes, liquid crystal molecules that are located at the first, second, third and fourth micro-electrode patterns are tilted parallel to a corresponding one of the first, second, third and fourth directions, respectively, when viewed in a plan view.
摘要翻译： 一种液晶显示装置，包括第一和第二基板，液晶层，像素电极，对电极，形成在第一基板上以覆盖像素电极的第一分子取向膜，以及形成在第一基板上的第二分子取向膜 第二基板以覆盖对电极。 像素电极包括沿第一方向延伸的第一微电极图案，沿第二方向延伸的第二微电极图案，沿第三方向延伸的第三微电极图案和沿第四方向延伸的第四微电极图案，其中， 第一，第二，第三和第四方向彼此不同。 当在像素和对电极之间施加驱动电压时，位于第一，第二，第三和第四微电极图案的液晶分子平行于第一，第二，第三和第四方向上的相应的一个倾斜地倾斜， 分别在俯视图中观察。
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公开(公告)号：US09081239B2
公开(公告)日：2015-07-14
申请号：US14171470
申请日：2014-02-03
发明人： Shingo Kataoka , Arihiro Takeda , Takahiro Sasaki , Tsutomu Seino , Yoshio Koike , Hidefumi Yoshida , Yuichi Inoue , Kazutaka Hanaoka , Seiji Tanuma , Takatoshi Mayama , Kimiaki Nakamura , Hideo Chida , Seiji Doi , Tetsuya Fujikawa , Takashi Takagi , Hiroyasu Inoue
IPC分类号： G02F1/1343 , G02F1/139 , G02F1/1337 , G02F1/1335 , G02F1/1362
CPC分类号： G02F1/134309 , G02F1/133528 , G02F1/1337 , G02F1/133707 , G02F1/1362 , G02F1/139 , G02F1/1393
摘要： A liquid crystal display device including first and second substrates, and a liquid crystal layer sealed therebetween. The device also includes a first electrode formed on the first substrate and a second electrode formed on the second substrate; a first molecule orientation film formed on the first substrate so as to cover the first electrode; a second molecule orientation film formed on the second substrate so as to cover the second electrode; a plurality of micro structures associated with at least one of the first and second electrodes; and a plurality of rough structural patterns associated with at least one of the first and second electrodes. At least some of the micro structures extend generally parallel to each other, and the rough structural patterns extend in directions different from directions in which the micro structures extend.
摘要翻译： 一种液晶显示装置，包括第一和第二基板以及密封在其间的液晶层。 该器件还包括形成在第一衬底上的第一电极和形成在第二衬底上的第二电极; 形成在所述第一基板上以覆盖所述第一电极的第一分子取向膜; 形成在所述第二基板上以覆盖所述第二电极的第二分子取向膜; 与所述第一和第二电极中的至少一个相关联的多个微结构; 以及与第一和第二电极中的至少一个相关联的多个粗略结构图案。 微结构中的至少一些大体上彼此平行地延伸，并且粗糙结构图案沿与微结构延伸的方向不同的方向延伸。
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公开(公告)号：US20140016066A1
公开(公告)日：2014-01-16
申请号：US14030881
申请日：2013-09-18
发明人： Shingo Kataoka , Arihiro Takeda , Takahiro Sasaki , Tsutomu Seino , Yoshio Koike , Hidefumi Yoshida , Yuichi Inoue , Kazutaka Hanaoka , Seji Tanuma , Takatoshi Mayama , Kimiaki Nakamura , Hideo Ochida , Seiji Doi , Tetsuya Fujikawa , Takashi Takagi , Hiroyasu Inoue
IPC分类号： G02F1/1337
CPC分类号： G02F1/134309 , G02F1/133528 , G02F1/1337 , G02F1/133707 , G02F1/1362 , G02F1/139 , G02F1/1393
摘要： In a liquid crystal display device, liquid crystal molecules are oriented in a vertical direction to the first substrate and the second substrate by the first molecule orientation film and the second molecule orientation film, respectively, in a non-driving state. A structural pattern is formed so as to extend in a first direction parallel to a surface of the liquid crystal layer and so as to form, in a driving state, an electric field periodically changing in a second direction that is parallel to the liquid crystal layer and vertical to the first direction. The liquid crystal molecules substantially tilt in the first direction in the driving state.
摘要翻译： 在液晶显示装置中，液晶分子在非驱动状态下分别通过第一分子取向膜和第二分子取向膜在垂直于第一基板和第二基板的方向上取向。 形成结构图案，以便在平行于液晶层的表面的第一方向上延伸，以便在驱动状态下，在平行于液晶层的第二方向上周期性地变化的电场 并垂直于第一个方向。 在驱动状态下，液晶分子在第一方向上基本上倾斜。
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公开(公告)号：US20140111761A1
公开(公告)日：2014-04-24
申请号：US14142106
申请日：2013-12-27
发明人： Shingo Kataoka , Hideaki Tsuda , Katsufumi Ohmuro , Jin Hirosawa , Seiji Tanuma , Yoshio Koike
IPC分类号： C09K19/04
CPC分类号： C09K19/0403 , C09K19/14 , C09K19/3028 , C09K19/56 , Y10T428/10 , Y10T428/1005 , Y10T428/1036
摘要： The invention relates to a liquid crystal display utilizing a vertically aligned state of liquid crystal molecules when no voltage is applied and to a method of manufacturing the same.The liquid crystal display includes a monofunctional monomer having a structure expressed by X—R (where X represents an acrylate group or a methacrylate group, and R represents an organic group having a steroid skeleton). A liquid crystal material is sandwiched between substrates which is then irradiated with ultraviolet rays to cure the monofunctional monomer, thereby forming a polymer film at an interface of a substrate. The monofunctional monomer has a hydrophobic skeleton such as an alkyl chain and a photoreactive group on one side of the skeleton.
摘要翻译： 本发明涉及在不施加电压时利用液晶分子的垂直排列状态的液晶显示器及其制造方法。 液晶显示器包括具有由X-R表示的结构的单官能单体（其中X表示丙烯酸酯基或甲基丙烯酸酯基，R表示具有类固醇骨架的有机基团）。 将液晶材料夹在基板之间，然后用紫外线照射以固化单官能单体，从而在基板的界面处形成聚合物膜。 单官能单体在骨架的一侧具有疏水骨架，例如烷基链和光反应性基团。
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公开(公告)号：US08797490B2
公开(公告)日：2014-08-05
申请号：US14030881
申请日：2013-09-18
发明人： Shingo Kataoka , Arihiro Takeda , Takahiro Sasaki , Tsutomu Seino , Yoshio Koike , Hidefumi Yoshida , Yuichi Inoue , Kazutaka Hanaoka , Seiji Tanuma , Takatoshi Mayama , Kimiaki Nakamura , Hideo Chida , Seiji Doi , Tetsuya Fujikawa , Hiroyasu Inoue , Takashi Takagi
IPC分类号： G02F1/1343 , G02F1/1337 , G02F1/139
CPC分类号： G02F1/134309 , G02F1/133528 , G02F1/1337 , G02F1/133707 , G02F1/1362 , G02F1/139 , G02F1/1393
摘要： A liquid crystal display device including first and second substrates, with a liquid crystal layer sealed therebetween. The device also includes a first electrode formed on the first substrate, a second electrode formed on the second substrate, a first molecule orientation film formed on the first substrate so as to cover the first electrode, a second molecule orientation film formed on the second substrate so as to cover the second electrode, and a plurality of micro structures associated with at least one of the first and second electrodes, wherein at least some of the micro structures extend generally parallel to each other. When a driving voltage is applied between the first and second electrodes, liquid crystal molecules of the liquid crystal layer are oriented such that no dark line occurs in a vicinity of the plurality of micro structures and no dark line occurs between adjacent micro structures.
摘要翻译： 一种液晶显示装置，包括第一和第二基板，其间密封有液晶层。 该装置还包括形成在第一基板上的第一电极，形成在第二基板上的第二电极，形成在第一基板上以覆盖第一电极的第一分子取向膜，形成在第二基板上的第二分子取向膜 以覆盖第二电极，以及与第一和第二电极中的至少一个相关联的多个微结构，其中至少一些微结构大致彼此平行地延伸。 当在第一和第二电极之间施加驱动电压时，液晶层的液晶分子被定向为使得在多个微结构附近不发生暗线，并且在相邻的微结构之间不发生暗线。
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