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11. 发明授权

US07551169B2 Liquid crystal display device 有权
公开(公告)号：US07551169B2
公开(公告)日：2009-06-23
申请号：US11633531
申请日：2006-12-05
申请人： Kazuhiko Yanagawa , Yasushi Iwakabe , Yoshiaki Nakayoshi , Setsuo Kobayashi , Katsumi Kondo , Nagatoshi Kurahashi
发明人： Kazuhiko Yanagawa , Yasushi Iwakabe , Yoshiaki Nakayoshi , Setsuo Kobayashi , Katsumi Kondo , Nagatoshi Kurahashi
IPC分类号： G09G3/36 , G09G5/00
CPC分类号： G02F1/134363 , G02F1/1345 , G02F1/13452 , G09G3/3648
摘要： A liquid crystal display device can suppress the local temperature elevation of a liquid crystal in the vicinity of drivers. On a liquid-crystal-side surface of one substrate out of substrates which are arranged to face each other in an opposed manner while sandwiching a liquid crystal therebetween, a switching element which is operated in response to scanning signals from a gate signal line, a pixel electrode to which video signals from a drain signal line are supplied via the switching element, and a reference electrode which generates an electric field between the reference electrode and the pixel electrode are mounted on each pixel region of the liquid-crystal-side surface. The video signals from the drain signal line are generated by a driver chip mounted on one substrate. A light transmittivity of the liquid crystal layer is set to take a minimum value when a voltage is not applied between the pixel electrode and the reference electrode. A maximum amplitude of voltage of the video signals is set to a value not more than a voltage necessary for setting a relative transmittivity of the liquid crystal layer to 90%.

12. 发明授权

US07388643B2 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US07388643B2
公开(公告)日：2008-06-17
申请号：US11240485
申请日：2005-10-03
申请人： Yoshiaki Nakayoshi , Nagatoshi Kurahashi , Kazuhiko Yanagawa
发明人： Yoshiaki Nakayoshi , Nagatoshi Kurahashi , Kazuhiko Yanagawa
IPC分类号： G02F1/1339
CPC分类号： G02F1/1339 , G02F1/133509 , G02F1/1341
摘要： A liquid crystal display device has a pair of substrates disposed in opposition to one another with a liquid crystal interposed therebetween, active elements formed on one of the pair of substrates, an organic film layer formed to cover the active elements, a light-shielding film formed on another of the pair of substrates, and a sealing material which sticks the pair of substrates together. In the liquid crystal display device, the sealing material has an injecting port formed therein and sealed with an end-sealing material and spaced apart, and the light-shielding layer and the organic film layer are formed to be extended outward from the sealing material, and the organic film layer is at least partly removed at the injecting port.
摘要翻译：液晶显示装置具有彼此相对设置的一对基板，其间形成有液晶，形成在一对基板中的一个基板上的有源元件，形成为覆盖有源元件的有机膜层，遮光膜形成在所述一对基板中的另一个上，以及将所述一对基板粘合在一起的密封材料。在液晶显示装置中，密封材料具有形成在其中并由端部密封材料密封并且间隔开的注入口，并且遮光层和有机膜层形成为从密封材料向外延伸，并且在注入口处至少部分地除去有机膜层。

13. 发明授权

US07295268B2 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US07295268B2
公开(公告)日：2007-11-13
申请号：US11546319
申请日：2006-10-12
申请人： Kikuo Ono , Takahiro Ochiai , Ryutaro Oke , Yoshiaki Nakayoshi , Nagatoshi Kurahashi
发明人： Kikuo Ono , Takahiro Ochiai , Ryutaro Oke , Yoshiaki Nakayoshi , Nagatoshi Kurahashi
IPC分类号： G02F1/1335
CPC分类号： G02F1/134363 , G02F1/136209 , G02F1/136227 , G02F2001/134372 , G02F2001/136222
摘要： In a TFT type liquid crystal display device comprising first and second transparent substrates and a liquid crystal layer which is sandwiched between the first and second substrates, the first substrate includes a plurality of video signal lines, a plurality of scanning signal lines and a plurality of pixel regions which are formed as regions surrounded by the video signal lines and the scanning signal lines, each pixel region includes at least one active element, one pixel electrode and one common electrode, and color filter layers are formed between the pixel electrodes and the liquid crystal layer. The liquid crystal display device is substantially characterized in that the common electrodes are formed as layers above the color filters, the pixel electrodes are formed as layers below the color filters, and the color filters are superposed at least on the whole surfaces of the pixel electrodes in the pixel region.
摘要翻译：在包括第一和第二透明基板的TFT型液晶显示装置和夹在第一和第二基板之间的液晶层的情况下，第一基板包括多条视频信号线，多条扫描信号线和多条扫描信号线像素区域形成为由视频信号线和扫描信号线包围的区域，每个像素区域包括至少一个有源元件，一个像素电极和一个公共电极，并且在像素电极和液体之间形成滤色器层晶体层。液晶显示装置的特征在于，公共电极形成为滤色器之上的层，像素电极形成为滤色器下方的层，并且滤色器至少在像素电极的整个表面上重叠在像素区域。

14. 发明授权

US07164402B2 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US07164402B2
公开(公告)日：2007-01-16
申请号：US09948953
申请日：2001-09-10
申请人： Kazuhiko Yanagawa , Yasushi Iwakabe , Yoshiaki Nakayoshi , Setsuo Kobayashi , Katsumi Kondo , Nagatoshi Kurahashi
发明人： Kazuhiko Yanagawa , Yasushi Iwakabe , Yoshiaki Nakayoshi , Setsuo Kobayashi , Katsumi Kondo , Nagatoshi Kurahashi
IPC分类号： G09G3/36
CPC分类号： G02F1/134363 , G02F1/1345 , G02F1/13452 , G09G3/3648
摘要： A liquid crystal display device can suppress the local temperature elevation of a liquid crystal in the vicinity of drivers. On a liquid-crystal-side surface of one substrate out of substrates which are arranged to face each other in an opposed manner while sandwiching a liquid crystal therebetween, a switching element which is operated in response to scanning signals from a gate signal line, a pixel electrode to which video signals from a drain signal line are supplied via the switching element, and a reference electrode which generates an electric field between the reference electrode and the pixel electrode are mounted on each pixel region of the liquid-crystal-side surface. The video signals from the drain signal line are generated by a driver chip mounted on one substrate. A light transmittivity of the liquid crystal layer is set to take a minimum value when a voltage is not applied between the pixel electrode and the reference electrode. A maximum amplitude of voltage of the video signals is set to a value not more than a voltage necessary for setting a relative transmittivity of the liquid crystal layer to 90%.
摘要翻译：液晶显示装置可以抑制驱动器附近的液晶的局部升温。在一个基板的液晶侧表面上，在彼此夹着液晶的同时相对设置的基板之外的一个基板的液晶侧表面上，响应于来自栅极信号线的扫描信号而操作的开关元件，经由开关元件供给来自漏极信号线的视频信号的像素电极，并且在液晶侧表面的每个像素区域上安装产生参考电极和像素电极之间的电场的参考电极。来自漏极信号线的视频信号由安装在一个基板上的驱动器芯片产生。当在像素电极和参考电极之间未施加电压时，将液晶层的透光率设定为最小值。将视频信号的最大电压幅度设定为将液晶层的相对透射率设定为90％所需的电压以下的值。

15. 发明授权

US07161641B2 Device with upper conductive element, lower conductive element, and insulating element 有权
标题翻译：具有上导电元件，下导电元件和绝缘元件的装置
公开(公告)号：US07161641B2
公开(公告)日：2007-01-09
申请号：US10963719
申请日：2004-10-14
申请人： Yoshiaki Nakayoshi , Nagatoshi Kurahashi , Tetsuya Kawamura , Kazuhiko Yanagawa
发明人： Yoshiaki Nakayoshi , Nagatoshi Kurahashi , Tetsuya Kawamura , Kazuhiko Yanagawa
IPC分类号： G02F1/136 , G02F1/1343
CPC分类号： G02F1/134363
摘要： A liquid crystal display device comprising a pair of substrates with liquid crystal layer therebetween, a plurality of gate signal lines and a plurality of drain signal lines formed on one of the pair of substrates, at least a pixel electrode and a plurality of counter electrodes formed on the one of the pair of substrates in each pixels, at least one of the plurality of counter electrodes extend along a drain signal line overlapping to the drain signal lines with at least one of an insulation film therebetween, and the drain signal line has two or more regions which differ in distance between a surface of the drain signal line and the counter electrode.
摘要翻译：一种液晶显示装置，包括：一对基板，其间具有液晶层，形成在所述一对基板中的一个基板上的多个栅极信号线和多个漏极信号线，至少形成像素电极和形成的多个相对电极在每个像素中的一对基板中的一个中，至少一个对置电极沿着与漏极信号线重叠的漏极信号线延伸，其间具有绝缘膜中的至少一个，并且漏极信号线具有两个或更多的区域，其在漏极信号线的表面与对电极之间的距离不同。

16. 发明申请

US20060028609A1 Liquid crystal display device 有权
公开(公告)号：US20060028609A1
公开(公告)日：2006-02-09
申请号：US11240485
申请日：2005-10-03
申请人： Yoshiaki Nakayoshi , Nagatoshi Kurahashi , Kazuhiko Yanagawa
发明人： Yoshiaki Nakayoshi , Nagatoshi Kurahashi , Kazuhiko Yanagawa
IPC分类号： G02F1/1339
CPC分类号： G02F1/1339 , G02F1/133509 , G02F1/1341
摘要： A liquid crystal display device has a pair of substrates disposed in opposition to one another with a liquid crystal interposed therebetween, active elements formed on one of the pair of substrates, an organic film layer formed to cover the active elements, a light-shielding film formed on another of the pair of substrates, and a sealing material which sticks the pair of substrates together. In the liquid crystal display device, the sealing material has an injecting port formed therein and sealed with an end-sealing material and spaced apart, and the light-shielding layer and the organic film layer are formed to be extended outward from the sealing material, and the organic film layer is at least partly removed at the injecting port.

17. 发明授权

US06816222B2 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US06816222B2
公开(公告)日：2004-11-09
申请号：US10051185
申请日：2002-01-22
申请人： Kikuo Ono , Takahiro Ochiai , Ryutaro Oke , Yoshiaki Nakayoshi , Nagatoshi Kurahashi
发明人： Kikuo Ono , Takahiro Ochiai , Ryutaro Oke , Yoshiaki Nakayoshi , Nagatoshi Kurahashi
IPC分类号： G02F11343
CPC分类号： G02F1/134363 , G02F1/136209 , G02F1/136227 , G02F2001/134372 , G02F2001/136222
摘要： In a TFT type liquid crystal display device comprising first and second transparent substrates and a liquid crystal layer which is sandwiched between the first and second substrates, the first substrate includes a plurality of video signal lines, a plurality of scanning signal lines and a plurality of pixel regions which are formed as regions surrounded by the video signal lines and the scanning signal lines, each pixel region includes at least one active element, one pixel electrode and one common electrode, and color filter layers are formed between the pixel electrodes and the liquid crystal layer. The liquid crystal display device is substantially characterized in that the common electrodes are formed as layers above the color filters, the pixel electrodes are formed as layers below the color filters, and the color filters are superposed at least on the whole surfaces of the pixel electrodes in the pixel region.
摘要翻译：在包括第一和第二透明基板的TFT型液晶显示装置和夹在第一和第二基板之间的液晶层的情况下，第一基板包括多条视频信号线，多条扫描信号线和多条扫描信号线像素区域形成为由视频信号线和扫描信号线包围的区域，每个像素区域包括至少一个有源元件，一个像素电极和一个公共电极，并且在像素电极和液体之间形成滤色器层晶体层。液晶显示装置的特征在于，公共电极形成为滤色器之上的层，像素电极形成为滤色器下方的层，并且滤色器至少在像素电极的整个表面上重叠在像素区域。

18. 发明授权

US06947115B2 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US06947115B2
公开(公告)日：2005-09-20
申请号：US10392899
申请日：2003-03-21
申请人： Nagatoshi Kurahashi , Yoshiaki Nakayoshi , Kazuhiko Yanagawa
发明人： Nagatoshi Kurahashi , Yoshiaki Nakayoshi , Kazuhiko Yanagawa
IPC分类号： G02F1/1339 , G02F1/1333 , G02F1/1343 , G02F1/1368
CPC分类号： G02F1/134363
摘要： A liquid crystal display device has pixel electrodes and counter electrodes formed on the same substrate, and at least one of the counter electrodes overlaps with a video signal line and a gate signal line with a dielectric film being interposed therebetween. The dielectric film is formed of a sequential lamination of at least a protective film made of an inorganic material and a protective film made of an organic material, and an opening is formed at a part of the protective film made of the inorganic material at a position underlying the counter electrode. This opening is filled with the protective film made of the organic material.
摘要翻译：液晶显示装置具有形成在同一基板上的像素电极和对置电极，并且至少一个相对电极与视频信号线重叠，并且具有介于其间的电介质膜的栅极信号线。电介质膜由至少由无机材料制成的保护膜和由有机材料制成的保护膜的顺序层压形成，并且在由无机材料制成的保护膜的一部分处形成开口，位于在对电极的下面。该开口填充有由有机材料制成的保护膜。

19. 发明授权

US06914645B2 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US06914645B2
公开(公告)日：2005-07-05
申请号：US10314152
申请日：2002-12-09
申请人： Nagatoshi Kurahashi , Kazuhiko Yanagawa , Yoshiaki Nakayoshi
发明人： Nagatoshi Kurahashi , Kazuhiko Yanagawa , Yoshiaki Nakayoshi
IPC分类号： G02F1/1333 , G02F1/1343 , G02F1/1362 , G02F1/1368 , G09F9/30 , G09F9/35 , H01L21/768 , H01L23/522 , H01L29/786 , G02F1/136
CPC分类号： G02F1/134363 , G02F1/136286 , G02F2201/121
摘要： A liquid crystal display device in which reliable contact can be made through each through-hole includes a first conductive film, an insulating film formed to cover the first conductive film, and a second conductive film formed on an upper surface of the insulating film. The first conductive film, the insulating film and the second conductive film are formed on the liquid crystal-facing surface of at least one of substrates disposed in opposition to each other with a liquid crystal interposed therebetween. A part of the second conductive film is electrically connected to the first conductive film through a through-hole formed in the insulating film. The first conductive film has a depressed portion or recess formed in a portion thereof which is connected to the second conductive film.
摘要翻译：可以通过每个通孔可靠地接触的液晶显示装置包括第一导电膜，形成为覆盖第一导电膜的绝缘膜和形成在绝缘膜的上表面上的第二导电膜。第一导电膜，绝缘膜和第二导电膜形成在彼此相对配置的至少一个基板的面向液晶的表面上，其间插入液晶。第二导电膜的一部分通过形成在绝缘膜中的通孔与第一导电膜电连接。第一导电膜具有形成在与第二导电膜连接的部分中的凹部或凹部。

20. 发明授权

US06801287B2 Liquid crystal display device having tapered electrodes 有权
标题翻译：具有锥形电极的液晶显示装置
公开(公告)号：US06801287B2
公开(公告)日：2004-10-05
申请号：US10244752
申请日：2002-09-17
申请人： Nagatoshi Kurahashi , Yoshiaki Nakayoshi , Kazuhiko Yanagawa
发明人： Nagatoshi Kurahashi , Yoshiaki Nakayoshi , Kazuhiko Yanagawa
IPC分类号： G02F11343
CPC分类号： G02F1/134363 , G02F1/1337
摘要： A liquid crystal display device with a pair of substrates with a liquid crystal layer therebetween, a pair of electrodes disposed adjacent to each other in each pixel region of a liquid crystal side surface of one of the pair of substrates, at least one of the pair of electrodes being formed on a protective film comprised of an organic film and is in contact with an orientation film, wherein a film thickness of the orientation film overlying the protective film is greater than a film thickness of the orientation film overlying an electrodes being formed on the protective film.
摘要翻译：一种液晶显示装置，具有一对基板和液晶层之间的液晶层，在一对基板中的一个基板的液晶侧表面的每个像素区域中彼此相邻布置的一对电极，所述一对基板中的至少一个的电极形成在由有机膜构成的保护膜上并与取向膜接触，其中覆盖保护膜的取向膜的膜厚大于覆盖电极上的取向膜的膜厚度，形成在保护膜。

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