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1. 发明授权

US06856368B2 Liquid crystal display device and method for producing the same 有权
公开(公告)号：US06856368B2
公开(公告)日：2005-02-15
申请号：US10084363
申请日：2002-02-28
申请人： Shinichi Terashita , Masami Kido
发明人： Shinichi Terashita , Masami Kido
IPC分类号： G02F1/1333 , G02F1/1337 , G02F1/1341
CPC分类号： G02F1/1393 , G02F1/133753
摘要： A picture element includes a 4-divided domain including first, second, third and fourth sub-domains which are arranged in this order in a predetermined direction and in each of which an orientation direction of liquid crystal molecules located in the vicinity of the center of a liquid crystal layer in the thickness direction is different from those of the other sub-domains. A first substrate includes two first regions having an orientation-regulating force for orienting the liquid crystal molecules in a first direction and a second region provided between the two first regions and having an orientation-regulating force for orienting the liquid crystal molecules in a second direction that is opposite to the first direction. A second substrate includes a third region having an orientation-regulating force for orienting the liquid crystal molecules in a third direction that crosses the first direction and a fourth region having an orientation-regulating force for orienting the liquid crystal molecules in a fourth direction that is opposite to the third direction. The first sub-domain is formed between one of the two first regions and the third region, the second sub-domain is formed between the second region and the third region, the third sub-domain is formed between the second region and the fourth region, and the fourth sub-domain is formed between the other one of the two first regions and the fourth region.

2. 发明授权

US08077279B2 Liquid crystal display device and method for producing 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：US08077279B2
公开(公告)日：2011-12-13
申请号：US11435779
申请日：2006-05-18
申请人： Shinichi Terashita , Masami Kido
发明人： Shinichi Terashita , Masami Kido
IPC分类号： G02F1/1337
CPC分类号： G02F1/1393 , G02F1/133753
摘要： A picture element includes a 4-divided domain including first, second, third and fourth sub-domains which are arranged in this order in a predetermined direction and in each of which an orientation direction of liquid crystal molecules located in the vicinity of the center of a liquid crystal layer in the thickness direction is different from those of the other sub-domains. A first substrate includes two first regions having an orientation-regulating force for orienting the liquid crystal molecules in a first direction and a second region provided between the two first regions and having an orientation-regulating force for orienting the liquid crystal molecules in a second direction that is opposite to the first direction. A second substrate includes a third region having an orientation-regulating force for orienting the liquid crystal molecules in a third direction that crosses the first direction and a fourth region having an orientation-regulating force for orienting the liquid crystal molecules in a fourth direction that is opposite to the third direction. The first sub-domain is formed between one of the two first regions and the third region, the second sub-domain is formed between the second region and the third region, the third sub-domain is formed between the second region and the fourth region, and the fourth sub-domain is formed between the other one of the two first regions and the fourth region.
摘要翻译：像素包括：4分割域，包括按预定方向依次排列的第一，第二，第三和第四子域，并且其中分别位于位于中心附近的液晶分子的取向方向厚度方向的液晶层与其他子畴的液晶层不同。第一基板包括具有用于使液晶分子沿第一方向取向的取向调节力的两个第一区域和设置在两个第一区域之间的第二区域，并且具有用于使液晶分子沿第二方向取向的取向调节力这与第一个方向相反。第二基板包括具有用于使液晶分子在与第一方向相交的第三方向上定向的取向调节力的第三区域和具有用于使液晶分子在第四方向上取向的第四区域，所述第四区域具有取向调节力，与第三个方向相反。第一子域形成在两个第一区域和第三区域中的一个之间，第二子域形成在第二区域和第三区域之间，第三子域形成在第二区域和第四区域之间并且第四子域形成在两个第一区域和第四区域中的另一个之间。

3. 发明申请

US20060203167A1 Liquid crystal display device and method for producing the same 有权
公开(公告)号：US20060203167A1
公开(公告)日：2006-09-14
申请号：US11435779
申请日：2006-05-18
申请人： Shinichi Terashita , Masami Kido
发明人： Shinichi Terashita , Masami Kido
IPC分类号： G02F1/1337
CPC分类号： G02F1/1393 , G02F1/133753
摘要： A picture element includes a 4-divided domain including first, second, third and fourth sub-domains which are arranged in this order in a predetermined direction and in each of which an orientation direction of liquid crystal molecules located in the vicinity of the center of a liquid crystal layer in the thickness direction is different from those of the other sub-domains. A first substrate includes two first regions having an orientation-regulating force for orienting the liquid crystal molecules in a first direction and a second region provided between the two first regions and having an orientation-regulating force for orienting the liquid crystal molecules in a second direction that is opposite to the first direction. A second substrate includes a third region having an orientation-regulating force for orienting the liquid crystal molecules in a third direction that crosses the first direction and a fourth region having an orientation-regulating force for orienting the liquid crystal molecules in a fourth direction that is opposite to the third direction. The first sub-domain is formed between one of the two first regions and the third region, the second sub-domain is formed between the second region and the third region, the third sub-domain is formed between the second region and the fourth region, and the fourth sub-domain is formed between the other one of the two first regions and the fourth region.

4. 发明授权

US07580101B2 Liquid crystal display device having 4-divided domains 有权
标题翻译：具有4分割域的液晶显示装置
公开(公告)号：US07580101B2
公开(公告)日：2009-08-25
申请号：US11030284
申请日：2005-01-07
申请人： Shinichi Terashita , Masami Kido
发明人： Shinichi Terashita , Masami Kido
IPC分类号： G02F1/1337
CPC分类号： G02F1/1393 , G02F1/133753
摘要： A picture element includes a 4-divided domain including first, second, third and fourth sub-domains which are arranged in this order in a predetermined direction and in each of which an orientation direction of liquid crystal molecules located in the vicinity of the center of a liquid crystal layer in the thickness direction is different from those of the other sub-domains. A first substrate includes two first regions having an orientation-regulating force for orienting the liquid crystal molecules in a first direction and a second region provided between the two first regions and having an orientation-regulating force for orienting the liquid crystal molecules in a second direction that is opposite to the first direction. A second substrate includes a third region having an orientation-regulating force for orienting the liquid crystal molecules in a third direction that crosses the first direction and a fourth region having an orientation-regulating force for orienting the liquid crystal molecules in a fourth direction that is opposite to the third direction. The first sub-domain is formed between one of the two first regions and the third region, the second sub-domain is formed between the second region and the third region, the third sub-domain is formed between the second region and the fourth region, and the fourth sub-domain is formed between the other one of the two first regions and the fourth region.
摘要翻译：像素包括：4分割域，包括按预定方向依次排列的第一，第二，第三和第四子域，并且其中分别位于位于中心附近的液晶分子的取向方向厚度方向的液晶层与其他子畴的液晶层不同。第一基板包括具有用于使液晶分子沿第一方向取向的取向调节力的两个第一区域和设置在两个第一区域之间的第二区域，并且具有用于使液晶分子沿第二方向取向的取向调节力这与第一个方向相反。第二基板包括具有用于使液晶分子在与第一方向相交的第三方向上定向的取向调节力的第三区域和具有用于使液晶分子在第四方向上取向的第四区域，所述第四区域具有取向调节力，与第三个方向相反。第一子域形成在两个第一区域和第三区域中的一个之间，第二子域形成在第二区域和第三区域之间，第三子域形成在第二区域和第四区域之间并且第四子域形成在两个第一区域和第四区域中的另一个之间。

5. 发明申请

US20050117100A1 Liquid crystal display device and method for producing 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：US20050117100A1
公开(公告)日：2005-06-02
申请号：US11030284
申请日：2005-01-07
申请人： Shinichi Terashita , Masami Kido
发明人： Shinichi Terashita , Masami Kido
IPC分类号： G02F1/1333 , G02F1/1337 , G02F1/1341
CPC分类号： G02F1/1393 , G02F1/133753
摘要： A picture element includes a 4-divided domain including first, second, third and fourth sub-domains which are arranged in this order in a predetermined direction and in each of which an orientation direction of liquid crystal molecules located in the vicinity of the center of a liquid crystal layer in the thickness direction is different from those of the other sub-domains. A first substrate includes two first regions having an orientation-regulating force for orienting the liquid crystal molecules in a first direction and a second region provided between the two first regions and having an orientation-regulating force for orienting the liquid crystal molecules in a second direction that is opposite to the first direction. A second substrate includes a third region having an orientation-regulating force for orienting the liquid crystal molecules in a third direction that crosses the first direction and a fourth region having an orientation-regulating force for orienting the liquid crystal molecules in a fourth direction that is opposite to the third direction. The first sub-domain is formed between one of the two first regions and the third region, the second sub-domain is formed between the second region and the third region, the third sub-domain is formed between the second region and the fourth region, and the fourth sub-domain is formed between the other one of the two first regions and the fourth region.
摘要翻译：像素包括：4分割域，包括按预定方向依次排列的第一，第二，第三和第四子域，并且其中分别位于位于中心附近的液晶分子的取向方向厚度方向的液晶层与其他子畴的液晶层不同。第一基板包括具有用于使液晶分子沿第一方向取向的取向调节力的两个第一区域和设置在两个第一区域之间的第二区域，并且具有用于使液晶分子沿第二方向取向的取向调节力这与第一个方向相反。第二基板包括具有用于使液晶分子在与第一方向相交的第三方向上定向的取向调节力的第三区域和具有用于使液晶分子在第四方向上取向的第四区域，所述第四区域具有取向调节力，与第三个方向相反。第一子域形成在两个第一区域和第三区域中的一个之间，第二子域形成在第二区域和第三区域之间，第三子域形成在第二区域和第四区域之间并且第四子域形成在两个第一区域和第四区域中的另一个之间。

6. 发明申请

US20130155362A1 LIQUID CRYSTAL DISPLAY PANEL, LIQUID CRYSTAL DISPLAY DEVICE, AND POLYMER FOR ALIGNMENT FILM MATERIAL 审中-公开
公开(公告)号：US20130155362A1
公开(公告)日：2013-06-20
申请号：US13819883
申请日：2011-08-23
申请人： Shinichi Terashita , Yuko Teraoka , Kouichi Matsuhashi , Akihito Jinda
发明人： Shinichi Terashita , Yuko Teraoka , Kouichi Matsuhashi , Akihito Jinda
IPC分类号： G02F1/1337
CPC分类号： G02F1/133711 , G02F1/133723 , G02F1/133753 , G02F1/133788
摘要： In a photo-alignment liquid crystal panel capable of achieving a uniform display quality and highly reliable photo-alignment properties, and excellent electro-optical properties (transmittance, contrast, viewing angle, and response) for improving a basic performance and a high image quality of a liquid crystal panel and a liquid crystal display device, a structural composition of a polymer, which is preferable as a photo-alignment film, is unclear. The invention optimizes a copolymerization ratio and a modification rate of a photopolymer in order for a compound having photo-alignment properties to be contained as the photo-alignment film so as to enable the photo-alignment film to have the photo-alignment properties, and achieves the discovery of a preferred structural composition of the polymer. An object of the invention is to efficiently produce and provide a display panel and a liquid crystal display device that have excellent electrical properties and optical properties, and have a sufficient liquid crystal display quality and reliability.

7. 发明申请

US20120013837A1 COMPOSITION FOR FORMING LIQUID CRYSTAL ALIGNMENT FILM AND LIQUID CRYSTAL DISPLAY DEVICE 审中-公开
标题翻译：用于形成液晶对准膜和液晶显示装置的组合物
公开(公告)号：US20120013837A1
公开(公告)日：2012-01-19
申请号：US13143783
申请日：2009-09-04
申请人： Shinichi Terashita , Hiroyuki Hakoi , Ryou Ueda , Koichi Miyachi , Michinori Nishikawa , Eiji Hayashi , Shouichi Nakata , Takahiro Matsumoto , Satoshi Fukuma , Jyun Isayama , Shigeo Shimizu
发明人： Shinichi Terashita , Hiroyuki Hakoi , Ryou Ueda , Koichi Miyachi , Michinori Nishikawa , Eiji Hayashi , Shouichi Nakata , Takahiro Matsumoto , Satoshi Fukuma , Jyun Isayama , Shigeo Shimizu
IPC分类号： G02F1/1337 , C08K5/15 , C08K5/3415
CPC分类号： C08G73/1042 , G02F1/133711 , G02F1/133788
摘要： The present invention provides: a composition for forming a liquid crystal alignment film capable of forming a liquid crystal alignment film excellent in evenness; and a liquid crystal display device. The present invention provides a composition for forming a liquid crystal alignment film, wherein the composition comprises: a material for forming a liquid crystal alignment film; 4,6-dimethyl-2-heptanone; diisobutyl ketone; and at least one of γ-butyrolactone and N-methyl-2-pyrrolidone as solvents.
摘要翻译：本发明提供一种能够形成均匀性优异的液晶取向膜的液晶取向膜形成用组合物，和液晶显示装置。本发明提供了一种用于形成液晶取向膜的组合物，其中所述组合物包括：用于形成液晶取向膜的材料; 4,6-二甲基-2-庚酮; 二异丁酮和γ-丁内酯和N-甲基-2-吡咯烷酮中的至少一种作为溶剂。

8. 发明授权

US06731356B2 Liquid crystal display device and method for producing 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：US06731356B2
公开(公告)日：2004-05-04
申请号：US10024314
申请日：2001-12-21
申请人： Nobuaki Yamada , Fumikazu Shimoshikiryo , Yasuhiro Kume , Shuichi Kozaki , Takako Adachi , Shinichi Terashita , Takashi Kurihara
发明人： Nobuaki Yamada , Fumikazu Shimoshikiryo , Yasuhiro Kume , Shuichi Kozaki , Takako Adachi , Shinichi Terashita , Takashi Kurihara
IPC分类号： G02F11333
CPC分类号： A23D9/00 , A23J1/08 , A23K20/158 , A23K50/75 , A23L15/20 , A23L33/12 , A23V2002/00 , C07C53/126 , C07C57/12 , G02F1/133377 , G02F1/133512 , G02F1/133707 , G02F1/133753 , G02F1/1393 , G02F1/1396 , G02F2001/133374 , A23V2250/1868 , A23V2250/187 , A23V2250/1862
摘要： A liquid crystal display device of the present invention includes a pair of substrates and a liquid crystal layer provided between the substrates, wherein liquid crystal molecules in the liquid crystal layer have a negative dielectric anisotropy, and the liquid crystal molecules are aligned in a direction substantially vertical to the substrates when no voltage is being applied and are axis-symmetrically aligned in each of a plurality of pixel regions under application of a voltage.
摘要翻译：本发明的液晶显示装置包括一对基板和设置在基板之间的液晶层，其中液晶层中的液晶分子具有负的介电各向异性，并且液晶分子在基本上当没有施加电压时垂直于基板，并且在施加电压的同时在多个像素区域中的每一个中轴对称地对准。

9. 发明授权

US08599345B2 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US08599345B2
公开(公告)日：2013-12-03
申请号：US13264851
申请日：2010-04-12
申请人： Iichiro Inoue , Shinichi Terashita , Koichi Miyachi
发明人： Iichiro Inoue , Shinichi Terashita , Koichi Miyachi
IPC分类号： G02F1/1337
CPC分类号： G02F1/133707 , G02F2001/133742 , G02F2001/133757
摘要： VA-mode liquid crystal display device having a high display quality is provided. A liquid crystal display device according to the present invention includes a vertical alignment type liquid crystal layer; a first substrate and a second substrate facing each other with the liquid crystal layer interposed therebetween; a first electrode provided in the first substrate on the liquid crystal layer side and a second electrode provided in the second substrate on the liquid crystal layer side; and a first alignment film provided between the first electrode and the liquid crystal layer and a second alignment film provided between the second electrode and the liquid crystal layer. The liquid crystal display device includes a plurality of pixel areas located in a matrix. Each of the plurality of pixel areas includes a first liquid crystal domain in which a tilt direction of liquid crystal molecules at the center and in the vicinity thereof in a layer plane and in a thickness direction of the liquid crystal layer when a voltage is applied between the first electrode and the second electrode is a predetermined first direction, a second liquid crystal domain in which such a tilt direction is a predetermined second direction, a third liquid crystal domain in which such a tilt direction is a predetermined third direction and a fourth liquid crystal domain in which such a tilt direction is a predetermined fourth direction; and a difference between any two among the first direction, the second direction, the third direction and the fourth direction is approximately equal to an integral multiple of 90°.
摘要翻译：提供具有高显示质量的VA模式液晶显示装置。根据本发明的液晶显示装置包括垂直取向型液晶层; 第一基板和第二基板，其间夹着液晶层彼此面对; 设置在液晶层侧的第一基板中的第一电极和设置在液晶层侧的第二基板中的第二电极; 以及设置在第一电极和液晶层之间的第一取向膜和设置在第二电极和液晶层之间的第二取向膜。液晶显示装置包括位于矩阵中的多个像素区域。多个像素区域中的每一个包括第一液晶畴，其中当在第二液晶畴之间施加电压时，液晶分子在液晶层的中间和附近的层面和液晶层的厚度方向上的倾斜方向第一电极和第二电极是预定的第一方向，其中倾斜方向为预定的第二方向的第二液晶畴，其中倾斜方向为预定的第三方向的第三液晶区域和第四液体晶体畴，其中这种倾斜方向是预定的第四方向; 并且第一方向，第二方向，第三方向和第四方向中的任何两个之间的差几乎等于90°的整数倍。

10. 发明授权

US08057868B2 Composition for forming a liquid crystal alignment film, and liquid crystal display device 有权
标题翻译：用于形成液晶取向膜的组合物和液晶显示装置
公开(公告)号：US08057868B2
公开(公告)日：2011-11-15
申请号：US12919329
申请日：2009-01-07
申请人： Shinichi Terashita , Eiji Satoh , Iori Aoyama , Shouichi Nakata
发明人： Shinichi Terashita , Eiji Satoh , Iori Aoyama , Shouichi Nakata
IPC分类号： C09K19/00 , C09K19/56 , G02F1/1337
CPC分类号： C08L79/08 , C08G73/1042 , C08K5/04 , C08K5/3415 , G02F1/133711 , Y10T428/1005 , Y10T428/1018 , Y10T428/1023 , Y10T428/1027
摘要： The present invention provides: a composition for forming a liquid crystal alignment film capable of forming a liquid crystal alignment film excellent in evenness; and a liquid crystal display device. The present invention provides a composition for forming a liquid crystal alignment film, wherein the composition comprises: a material for forming a liquid crystal alignment film; diethylene glycol diethyl ether; diisobutyl ketone; and at least one of γ-butyrolactone and N-methyl-2-pyrrolidone as solvents.
摘要翻译：本发明提供一种能够形成均匀性优异的液晶取向膜的液晶取向膜形成用组合物，和液晶显示装置。本发明提供了一种用于形成液晶取向膜的组合物，其中所述组合物包括：用于形成液晶取向膜的材料; 二甘醇二乙醚; 二异丁酮和γ-丁内酯和N-甲基-2-吡咯烷酮中的至少一种作为溶剂。

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