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1. 发明申请

US20120224131A1 Liquid Crystal Display Device 有权
标题翻译：液晶显示装置
公开(公告)号：US20120224131A1
公开(公告)日：2012-09-06
申请号：US13397841
申请日：2012-02-16
申请人： Noboru Kunimatsu , Yuko Matsumoto , Yasushi Tomioka , Masateru Morimoto , Atsuhiro Katayama
发明人： Noboru Kunimatsu , Yuko Matsumoto , Yasushi Tomioka , Masateru Morimoto , Atsuhiro Katayama
IPC分类号： G02F1/1339
CPC分类号： G02F1/133788 , G02B5/208 , G02F1/1303 , G02F1/133509 , G02F1/133512 , G02F1/133514 , G02F1/1337 , G02F1/133707 , G02F1/1339 , G02F1/1341 , G02F1/136209 , G02F1/1368 , G02F1/1393 , G02F2001/13398 , G02F2201/086 , G02F2203/055 , Y10T428/1005
摘要： In the step of curing a resin for bonding a TFT substrate and a counter substrate each having an alignment film that has been optically aligned by using UV-light, damage to the alignment film due to the UV-light can be prevented without using a light shielding mask.A UV-light absorption layer is formed between each black matrix on the counter substrate. The TFT and counter substrates are sealed at their periphery by a resin that is cured by UV-light radiated from the counter substrate side. Since the absorption layer has a high absorbability to UV-light at a wavelength of 300 nm or less that degrades the alignment film, damage to the alignment film due to the UV-light for curing the resin can be prevented. Thus, provision of a light shielding mask for shielding the UV-light for the display region can be saved.
摘要翻译：在通过使用紫外光固化用于接合具有通过光学对准的取向膜的TFT基板和对向基板的树脂的步骤中，可以防止由于UV光而导致的取向膜的损坏，而不使用光屏蔽面罩在对置基板上的每个黑矩阵之间形成UV光吸收层。 TFT和对置基板在其周边由通过从相对基板侧辐射的UV光固化的树脂密封。由于吸收层对于300nm以下的波长的紫外线具有高吸收性，因此能够降低取向膜，因此可以防止由于固化树脂而导致的UV光的对准膜的损伤。因此，可以节省提供用于屏蔽用于显示区域的UV光的遮光掩模。

2. 发明授权

US08593596B2 Liquid crystal display device 有权
公开(公告)号：US08593596B2
公开(公告)日：2013-11-26
申请号：US13397841
申请日：2012-02-16
申请人： Noboru Kunimatsu , Yuko Matsumoto , Yasushi Tomioka , Masateru Morimoto , Atsuhiro Katayama
发明人： Noboru Kunimatsu , Yuko Matsumoto , Yasushi Tomioka , Masateru Morimoto , Atsuhiro Katayama
IPC分类号： G02F1/1337
CPC分类号： G02F1/133788 , G02B5/208 , G02F1/1303 , G02F1/133509 , G02F1/133512 , G02F1/133514 , G02F1/1337 , G02F1/133707 , G02F1/1339 , G02F1/1341 , G02F1/136209 , G02F1/1368 , G02F1/1393 , G02F2001/13398 , G02F2201/086 , G02F2203/055 , Y10T428/1005
摘要： In the step of curing a resin for bonding a TFT substrate and a counter substrate each having an alignment film that has been optically aligned by using UV-light, damage to the alignment film due to the UV-light can be prevented without using a light shielding mask. A UV-light absorption layer is formed between each black matrix on the counter substrate. The TFT and the counter substrates are sealed at their periphery by a resin that is cured by UV-light radiated from the counter substrate side. Since the absorption layer has a high absorbability to UV-light at a wavelength of 300 nm or less that degrades the alignment film, damage to the alignment film due to the UV-light for curing the resin can be prevented. Thus, provision of a light shielding mask for shielding the UV-light for the display region can be saved.

3. 发明授权

US09201273B2 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US09201273B2
公开(公告)日：2015-12-01
申请号：US14789349
申请日：2015-07-01
申请人： Noboru Kunimatsu , Yuko Matsumoto , Yasushi Tomioka , Masateru Morimoto , Atsuhiro Katayama
发明人： Noboru Kunimatsu , Yuko Matsumoto , Yasushi Tomioka , Masateru Morimoto , Atsuhiro Katayama
IPC分类号： G02F1/1333 , G02F1/1337 , G02B5/20 , G02F1/1339 , G02F1/1335 , G02F1/1362 , G02F1/1368 , G02F1/139
CPC分类号： G02F1/133788 , G02B5/208 , G02F1/1303 , G02F1/133509 , G02F1/133512 , G02F1/133514 , G02F1/1337 , G02F1/133707 , G02F1/1339 , G02F1/1341 , G02F1/136209 , G02F1/1368 , G02F1/1393 , G02F2001/13398 , G02F2201/086 , G02F2203/055 , Y10T428/1005
摘要： In the step of curing a resin for bonding a TFT substrate and a counter substrate each having an alignment film that has been optically aligned by using UV-light, damage to the alignment film due to the UV-light can be prevented without using a light shielding mask. A UV-light absorption layer is formed between each black matrix on the counter substrate. The TFT and counter substrates are sealed at their periphery by a resin that is cured by UV-light radiated from the counter substrate side. Since the absorption layer has a high absorbability to UV-light at a wavelength of 300 nm or less that degrades the alignment film, damage to the alignment film due to the UV-light for curing the resin can be prevented. Thus, provision of a light shielding mask for shielding the UV-light for the display region can be saved.
摘要翻译：在通过使用紫外光固化用于接合具有通过光学对准的取向膜的TFT基板和对向基板的树脂的步骤中，可以防止由于UV光而导致的取向膜的损坏，而不使用光屏蔽面罩在对置基板上的每个黑矩阵之间形成UV光吸收层。 TFT和对置基板在其周边由通过从相对基板侧辐射的UV光固化的树脂密封。由于吸收层对于300nm以下的波长的紫外线具有高吸收性，因此能够降低取向膜，因此可以防止由于固化树脂而导致的UV光的对准膜的损伤。因此，可以节省提供用于屏蔽用于显示区域的UV光的遮光掩模。

4. 发明授权

US09104071B2 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US09104071B2
公开(公告)日：2015-08-11
申请号：US14541564
申请日：2014-11-14
申请人： Noboru Kunimatsu , Yuko Matsumoto , Yasushi Tomioka , Masateru Morimoto , Atsuhiro Katayama
发明人： Noboru Kunimatsu , Yuko Matsumoto , Yasushi Tomioka , Masateru Morimoto , Atsuhiro Katayama
IPC分类号： G02F1/1337 , G02F1/1339 , G02F1/13 , G02F1/1335 , G02F1/1341 , G02F1/1362 , G02B5/20
CPC分类号： G02F1/133788 , G02B5/208 , G02F1/1303 , G02F1/133509 , G02F1/133512 , G02F1/133514 , G02F1/1337 , G02F1/133707 , G02F1/1339 , G02F1/1341 , G02F1/136209 , G02F1/1368 , G02F1/1393 , G02F2001/13398 , G02F2201/086 , G02F2203/055 , Y10T428/1005
摘要： In the step of curing a resin for bonding a TFT substrate and a counter substrate each having an alignment film that has been optically aligned by using UV-light, damage to the alignment film due to the UV-light can be prevented without using a light shielding mask. A UV-light absorption layer is formed between each black matrix on the counter substrate. The TFT and the counter substrates are sealed at their periphery by a resin that is cured by UV-light radiated from the counter substrate side. Since the absorption layer has a high absorbability to UV-light at a wavelength of 300 nm or less that degrades the alignment film, damage to the alignment film due to the UV-light for curing the resin can be prevented. Thus, provision of a light shielding mask for shielding the UV-light for the display region can be saved.
摘要翻译：在通过使用紫外光固化用于接合具有通过光学对准的取向膜的TFT基板和对向基板的树脂的步骤中，可以防止由于UV光而导致的取向膜的损坏，而不使用光屏蔽面罩在对置基板上的每个黑矩阵之间形成UV光吸收层。 TFT和对置基板在其周围由通过从相对基板侧辐射的紫外线固化的树脂密封。由于吸收层对于300nm以下的波长的紫外线具有高吸收性，因此能够降低取向膜，因此可以防止由于固化树脂而导致的UV光的对准膜的损伤。因此，可以节省提供用于屏蔽用于显示区域的UV光的遮光掩模。

5. 发明授权

US08908134B2 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US08908134B2
公开(公告)日：2014-12-09
申请号：US14060300
申请日：2013-10-22
申请人： Noboru Kunimatsu , Yuko Matsumoto , Yasushi Tomioka , Masateru Morimoto , Atsuhiro Katayama
发明人： Noboru Kunimatsu , Yuko Matsumoto , Yasushi Tomioka , Masateru Morimoto , Atsuhiro Katayama
IPC分类号： G02F1/1337 , G02F1/1362 , G02F1/13 , G02F1/1335 , G02F1/1341 , G02F1/1339 , G02B5/20
CPC分类号： G02F1/133788 , G02B5/208 , G02F1/1303 , G02F1/133509 , G02F1/133512 , G02F1/133514 , G02F1/1337 , G02F1/133707 , G02F1/1339 , G02F1/1341 , G02F1/136209 , G02F1/1368 , G02F1/1393 , G02F2001/13398 , G02F2201/086 , G02F2203/055 , Y10T428/1005
摘要： In the step of curing a resin for bonding a TFT substrate and a counter substrate each having an alignment film that has been optically aligned by using UV-light, damage to the alignment film due to the UV-light can be prevented without using a light shielding mask. A UV-light absorption layer is formed between each black matrix on the counter substrate. The TFT and counter substrates are sealed at their periphery by a resin that is cured by UV-light radiated from the counter substrate side. Since the absorption layer has a high absorbability to UV-light at a wavelength of 300 nm or less that degrades the alignment film, damage to the alignment film due to the UV-light for curing the resin can be prevented. Thus, provision of a light shielding mask for shielding the UV-light for the display region can be saved.
摘要翻译：在通过使用紫外光固化用于接合具有通过光学对准的取向膜的TFT基板和对向基板的树脂的步骤中，可以防止由于UV光而导致的取向膜的损坏，而不使用光屏蔽面罩在对置基板上的每个黑矩阵之间形成UV光吸收层。 TFT和对置基板在其周边由通过从相对基板侧辐射的UV光固化的树脂密封。由于吸收层对于300nm以下的波长的紫外线具有高吸收性，因此能够降低取向膜，因此可以防止由于固化树脂而导致的UV光的对准膜的损伤。因此，可以节省提供用于屏蔽用于显示区域的UV光的遮光掩模。

6. 发明申请

US20110096277A1 LIQUID CRYSTAL DISPLAY DEVICE 有权
标题翻译：液晶显示装置
公开(公告)号：US20110096277A1
公开(公告)日：2011-04-28
申请号：US12908313
申请日：2010-10-20
申请人： Shoichi UCHINO , Noboru Kunimatsu , Hidehiro Sonoda , Chikae Matsui , Yuko Matsumoto , Masaki Matsumori , Yasushi Tomioka , Jun Tanaka
发明人： Shoichi UCHINO , Noboru Kunimatsu , Hidehiro Sonoda , Chikae Matsui , Yuko Matsumoto , Masaki Matsumori , Yasushi Tomioka , Jun Tanaka
IPC分类号： G02F1/1337
CPC分类号： G02F1/133723 , B32B2457/202 , C08G73/1064 , C08G73/1078 , Y10T428/10 , Y10T428/1005 , Y10T428/1023
摘要： A liquid crystal display device includes: a pair of substrates at least one of which is transparent; a liquid crystal layer disposed between the pair of substrates; an electrode group formed on at least one substrate of the pair of substrates, for applying an electric field to the liquid crystal layer; a plurality of active elements connected to the electrode group; and a liquid crystal alignment film disposed on at least one substrate of the pair of substrates, in which the liquid crystal alignment film, which is formed by a photo-alignment process, contains polyimide formed using tetracarboxylic acid dianhydride and/or diamine each having a specific chemical structure.
摘要翻译：液晶显示装置包括：至少一个透明的一对基板; 设置在所述一对基板之间的液晶层; 形成在所述一对基板的至少一个基板上的用于向所述液晶层施加电场的电极组; 连接到所述电极组的多个有源元件; 以及设置在该对基板的至少一个基板上的液晶取向膜，其中通过光取向工艺形成的液晶取向膜含有使用四羧酸二酐和/或二胺形成的聚酰亚胺，所述四羧酸二酐和/或二胺各自具有具体化学结构。

7. 发明授权

US08906473B2 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US08906473B2
公开(公告)日：2014-12-09
申请号：US12908313
申请日：2010-10-20
申请人： Shoichi Uchino , Noboru Kunimatsu , Hidehiro Sonoda , Chikae Matsui , Yuko Matsumoto , Masaki Matsumori , Yasushi Tomioka , Jun Tanaka
发明人： Shoichi Uchino , Noboru Kunimatsu , Hidehiro Sonoda , Chikae Matsui , Yuko Matsumoto , Masaki Matsumori , Yasushi Tomioka , Jun Tanaka
IPC分类号： G02F1/1337 , C08G73/10
CPC分类号： G02F1/133723 , B32B2457/202 , C08G73/1064 , C08G73/1078 , Y10T428/10 , Y10T428/1005 , Y10T428/1023
摘要： A liquid crystal display device includes: a pair of substrates at least one of which is transparent; a liquid crystal layer disposed between the pair of substrates; an electrode group formed on at least one substrate of the pair of substrates, for applying an electric field to the liquid crystal layer; a plurality of active elements connected to the electrode group; and a liquid crystal alignment film disposed on at least one substrate of the pair of substrates, in which the liquid crystal alignment film, which is formed by a photo-alignment process, contains polyimide formed using tetracarboxylic acid dianhydride and/or diamine each having a specific chemical structure.
摘要翻译：液晶显示装置包括：至少一个透明的一对基板; 设置在所述一对基板之间的液晶层; 形成在所述一对基板的至少一个基板上的用于向所述液晶层施加电场的电极组; 连接到所述电极组的多个有源元件; 以及设置在该对基板的至少一个基板上的液晶取向膜，其中通过光取向工艺形成的液晶取向膜含有使用四羧酸二酐和/或二胺形成的聚酰亚胺，所述四羧酸二酐和/或二胺各自具有具体化学结构。

8. 发明授权

US08648988B2 Liquid crystal display device comprising an alignment film that includes a first alignment film formed of a precursor of polyamide acid or polyamide acid ester and a second alignment film underlying the first alignment film wherein the first alignment film accounts for between 30% and 60% of the alignment film 有权
标题翻译：液晶显示装置，包括取向膜，该取向膜包括由聚酰胺酸或聚酰胺酸酯的前体形成的第一取向膜和位于第一取向膜下面的第二取向膜，其中第一取向膜占所述第一取向膜的30％至60％取向膜
公开(公告)号：US08648988B2
公开(公告)日：2014-02-11
申请号：US13028311
申请日：2011-02-16
申请人： Noboru Kunimatsu , Chikae Matsui , Hidehiro Sonoda , Yuko Matsumoto , Shoichi Uchino , Masaki Matsumori , Yasushi Tomioka
发明人： Noboru Kunimatsu , Chikae Matsui , Hidehiro Sonoda , Yuko Matsumoto , Shoichi Uchino , Masaki Matsumori , Yasushi Tomioka
IPC分类号： G02F1/141 , G02F1/1337
CPC分类号： G02F1/133723 , C09K19/56 , G02F1/133711 , G02F1/133788 , G02F1/134363 , G02F1/1368 , H01L27/1262 , H01L27/1296 , Y10T428/10 , Y10T428/1005
摘要： This invention enables forming a photo-alignment film having a large LC anchoring strength in an IPS type liquid crystal display device. An alignment film is adapted to have a two-layer structure including a photo-alignment film and an alignment film with enhanced film strength. The photo-alignment film is formed of a precursor of polyamide acid ester, 80 percent or more of which is polyamide acid ester including cyclobutane. The alignment film with enhanced film strength is formed of a precursor of polyamide acid. After irradiating the substrate with ultraviolet light for photo-alignment, the substrate is heated. Thus, it is possible to achieve a high LC anchoring strength of the alignment film as the whole for photo-alignment, without degrading the mechanical strength of the alignment film with enhanced film strength.
摘要翻译：本发明能够在IPS型液晶显示装置中形成具有大LC固定强度的光取向膜。取向膜适于具有包括光取向膜和具有增强膜强度的取向膜的双层结构。光取向膜由聚酰胺酸酯的前体形成，其中80％以上是包含环丁烷的聚酰胺酸酯。具有增强的膜强度的取向膜由聚酰胺酸的前体形成。用紫外线照射基板进行光取向后，加热基板。因此，可以在取向膜整体上获得高取向膜的LC定位强度，而不会降低取向膜的强度提高的机械强度。

9. 发明授权

US08873006B2 Liquid crystal display device and manufacturing method thereof 有权
标题翻译：液晶显示装置及其制造方法
公开(公告)号：US08873006B2
公开(公告)日：2014-10-28
申请号：US13407137
申请日：2012-02-28
申请人： Noboru Kunimatsu , Masaki Matsumori , Hidehiro Sonoda , Yasushi Tomioka , Toshiki Kaneko
发明人： Noboru Kunimatsu , Masaki Matsumori , Hidehiro Sonoda , Yasushi Tomioka , Toshiki Kaneko
IPC分类号： G02F1/1337 , G02F1/1339 , G02F1/1333
CPC分类号： G02F1/1337 , G02F1/1333 , G02F1/133345 , G02F1/133723 , G02F1/13378 , G02F1/133788 , G02F1/1339 , G02F1/13394 , G02F1/136286 , G02F1/1368
摘要： The present invention prevents the shaving of an alignment film caused by a columnar spacer in a liquid crystal display device of an IPS method using photo-alignment. A plinth higher than a pixel electrode is formed at a part where a columnar spacer formed over a counter substrate touches a TFT substrate. When an alignment film of a double-layered structure is applied over the pixel electrode and the plinth, the thickness of the alignment film over the plinth reduces by a leveling effect. When photo-alignment is applied in the state, a photodegraded upper alignment film over the plinth disappears and a lower alignment film having a high mechanical strength remains. As a result, it is possible to prevent the shaving of the alignment film.
摘要翻译：本发明防止了使用光取向的IPS方法的液晶显示装置中的柱状间隔物引起的取向膜的刮削。在对置基板上形成的柱状间隔件与TFT基板接触的部分，形成比像素电极高的底座。当在像素电极和底座上施加双层结构的取向膜时，底座上的取向膜的厚度减小了平整效应。当在该状态下进行光对准时，在底座上的光降解的上取向膜消失，并且残留有机械强度较高的下取向膜。结果，可以防止取向膜的刮削。

10. 发明申请

US20090053430A1 Liquid Crystal Display Device and Manufacturing Method Thereof 有权
标题翻译：液晶显示装置及其制造方法
公开(公告)号：US20090053430A1
公开(公告)日：2009-02-26
申请号：US12192202
申请日：2008-08-15
申请人： Masaki Matsumori , Yasushi Tomioka , Noboru Kunimatsu
发明人： Masaki Matsumori , Yasushi Tomioka , Noboru Kunimatsu
IPC分类号： G02F1/1337
CPC分类号： C09K19/56 , B32B2457/202 , C08L33/24 , C08L77/06 , G02F1/133723 , G02F1/133788 , G02F1/134363 , G02F1/137 , G02F2001/133749 , G02F2001/13706 , Y10T428/1005 , Y10T428/1018 , Y10T428/1023
摘要： Disclosed herein is an IPS type liquid crystal display device superior in mass productivity and improved in image quality with a higher contrast ratio by decreasing the occurrence of defective display due to the disorder of the initial liquid crystal alignment by the liquid orientation control film and realizing stable alignment of liquid crystals. A liquid crystal display device comprises: a pair of substrates 101 and 102, at least one of which is transparent; a liquid crystal layer 110′ disposed between the pair of substrates; a group of electrodes formed on at least one of the pair of substrates to apply an electric field to the liquid crystal layer; plural active elements 115 connected to the group of electrodes; and an orientation control film 109 disposed on at least one of the pair of substrates, wherein said orientation control film is made of a photosensitive polyimide and a polyamide acid ester and is given orientation control ability by being irradiated with substantially linearly polarized light.
摘要翻译：本发明公开了一种IPS型液晶显示装置，其通过减少由于液体取向控制膜的初始液晶取向的紊乱而导致的显示不良的发生，通过降低由于液体取向控制膜的初始液晶取向的不良而出现的图像质量而提高了图像质量，液晶对准。液晶显示装置包括：一对基板101和102，其中至少一个是透明的; 设置在所述一对基板之间的液晶层110' 形成在所述一对基板中的至少一个基板上的一组电极，以向所述液晶层施加电场; 连接到该组电极的多个有源元件115; 以及配置在所述一对基板中的至少一个基板上的取向控制膜109，其中所述取向控制膜由光敏聚酰亚胺和聚酰胺酸酯构成，并且通过用基本上线性的偏振光照射来获得取向控制能力。

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