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1. 发明授权

US06201592B1 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：US06201592B1
公开(公告)日：2001-03-13
申请号：US09317904
申请日：1999-05-25
申请人： Shinichi Terashita , Shuichi Kouzaki
发明人： Shinichi Terashita , Shuichi Kouzaki
IPC分类号： G02F11339
CPC分类号： G02F1/13394 , G02F1/133371 , G02F1/133377 , G02F1/1337 , G02F1/1393 , G02F1/1396 , G02F2001/133742 , G02F2001/13712 , G02F2413/15
摘要： A liquid crystal display device includes: a first substrate and a second substrate; a liquid crystal layer interposed between the first substrate and the second substrate, the liquid crystal layer comprising liquid crystal molecules having a negative dielectric anisotropy; a plurality of first convex members formed on the first substrate along a first direction; and a plurality of second convex members formed on the second substrate along a second direction which is different from the first direction, the plurality of first convex members partially overlapping the plurality of second convex members, the plurality of first convex members and the plurality of second convex members defining liquid crystal regions. Under an applied voltage, the liquid crystal molecules in each liquid crystal region are aligned in an axially symmetrical or radial orientation. In the absence of an applied voltage, the liquid crystal molecules in each liquid crystal region are aligned substantially perpendicularly to the first substrate and the second substrate.
摘要翻译：液晶显示装置包括：第一基板和第二基板; 介于所述第一基板和所述第二基板之间的液晶层，所述液晶层包含具有负的介电各向异性的液晶分子; 沿着第一方向形成在所述第一基板上的多个第一凸起部件; 以及沿与第一方向不同的第二方向形成在第二基板上的多个第二凸起部件，多个第一凸部与多个第二凸部部分重叠，多个第一凸部件和多个第二凸部件凸起构件限定液晶区域。在施加的电压下，每个液晶区域中的液晶分子在轴对称或径向取向。在没有施加电压的情况下，每个液晶区域中的液晶分子基本上垂直于第一基板和第二基板排列。

2. 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.

3. 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。

4. 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.

5. 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。

6. 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。

7. 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。

8. 发明授权

US08054431B2 Production method of liquid crystal display device with halftone overlapping masking and liquid crystal display device 有权
标题翻译：具有半色调重叠掩模和液晶显示装置的液晶显示装置的制造方法
公开(公告)号：US08054431B2
公开(公告)日：2011-11-08
申请号：US12854972
申请日：2010-08-12
申请人： Iichiro Inoue , Hiroyuki Hakoi , Shinichi Terashita , Koichi Miyachi
发明人： Iichiro Inoue , Hiroyuki Hakoi , Shinichi Terashita , Koichi Miyachi
IPC分类号： G02F1/1337
CPC分类号： G02F1/133788 , G02F1/133753
摘要： To provide a production method of a liquid crystal display device and a liquid crystal display device, in which generation of a joint line on a display screen is suppressed and yield can be improved even if a substrate is subjected to an alignment treatment by completing exposure for the substrate through several exposures in a liquid crystal display device including pixels each having two or more domains. The present invention is a production method of a production method of a liquid crystal display device, the liquid crystal display device including: a pair of opposed substrates; a liquid crystal layer formed between the pair of opposed substrates; and an alignment film arranged on a liquid crystal layer side surface of at least one of the pair of opposed substrates, and the liquid crystal display device having two or more regions which differ in alignment azimuth in a pixel, wherein the production method comprises an exposure step of exposing the alignment film in such a way that a substrate plane is divided into two or more exposure regions through a photomask in each exposure region, and in the exposure step, exposure is performed in such a way that adjacent two exposure regions have an overlapping exposure region where the adjacent two exposure regions partly overlap with each other, and the photomask has a halftone part corresponding to the overlapping exposure region.
摘要翻译：为了提供液晶显示装置和液晶显示装置的制造方法，其中抑制了显示屏幕上的接合线的产生，并且即使通过完成曝光来对基板进行取向处理，也可以提高成品率该液晶显示装置中包括各自具有两个或更多个畴的像素的多次曝光。本发明是液晶显示装置的制造方法的制造方法，所述液晶显示装置具有：一对相对的基板; 形成在所述一对相对基板之间的液晶层; 以及布置在所述一对相对基板中的至少一个的液晶层侧表面上的取向膜，并且所述液晶显示装置具有两个或更多个像素中的取向方位不同的区域，其中所述制造方法包括曝光以使得基板平面在每个曝光区域中通过光掩模被划分成两个或更多个曝光区域的方式曝光取向膜的步骤，并且在曝光步骤中，以相邻的两个曝光区域具有相邻的两个曝光区域彼此部分重叠的重叠曝光区域，并且光掩模具有对应于重叠曝光区域的半色调部分。

9. 发明申请

US20110045410A1 Production Method of Liquid Crystal Display Device and Liquid Crystal Display Device 有权
公开(公告)号：US20110045410A1
公开(公告)日：2011-02-24
申请号：US12854972
申请日：2010-08-12
申请人： Iichiro Inoue , Hiroyuki Hakoi , Shinichi Terashita , Koichi Miyachi
发明人： Iichiro Inoue , Hiroyuki Hakoi , Shinichi Terashita , Koichi Miyachi
IPC分类号： G03F7/20
CPC分类号： G02F1/133788 , G02F1/133753
摘要： To provide a production method of a liquid crystal display device and a liquid crystal display device, in which generation of a joint line on a display screen is suppressed and yield can be improved even if a substrate is subjected to an alignment treatment by completing exposure for the substrate through several exposures in a liquid crystal display device including pixels each having two or more domains. The present invention is a production method of a production method of a liquid crystal display device, the liquid crystal display device including: a pair of opposed substrates; a liquid crystal layer formed between the pair of opposed substrates; and an alignment film arranged on a liquid crystal layer side surface of at least one of the pair of opposed substrates, and the liquid crystal display device having two or more regions which differ in alignment azimuth in a pixel, wherein the production method comprises an exposure step of exposing the alignment film in such a way that a substrate plane is divided into two or more exposure regions through a photomask in each exposure region, and in the exposure step, exposure is performed in such a way that adjacent two exposure regions have an overlapping exposure region where the adjacent two exposure regions partly overlap with each other, and the photomask has a halftone part corresponding to the overlapping exposure region.

10. 发明申请

US20110007254A1 COMPOSITION FOR FORMING A LIQUID CRYSTAL ALIGNMENT FILM, AND LIQUID CRYSTAL DISPLAY DEVICE 有权
标题翻译：用于形成液晶对准膜的组合物和液晶显示装置
公开(公告)号：US20110007254A1
公开(公告)日：2011-01-13
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： G02F1/1337 , H01B3/42
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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