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31. 发明申请

US20110080548A1 Liquid Crystal Display Device And Method Of Manufacturing That 有权
标题翻译：液晶显示装置及制造方法
公开(公告)号：US20110080548A1
公开(公告)日：2011-04-07
申请号：US12962128
申请日：2010-12-07
申请人： Hidehiro Sonoda , Chikae Matsui , Noboru Kunimatsu
发明人： Hidehiro Sonoda , Chikae Matsui , Noboru Kunimatsu
IPC分类号： G02F1/1337
CPC分类号： G02F1/133711 , G02F1/133345 , G02F1/133514 , G02F1/1337 , G02F1/133719 , G02F1/133723 , G02F1/133788 , G02F1/1339 , G02F1/13394 , G02F1/134309 , G02F1/13439 , G02F1/136286 , G02F1/1368 , G02F2001/133519 , G02F2201/121 , G02F2201/123
摘要： A liquid crystal display device and method includes a pair of substrates, a liquid crystal layer sandwiched therebetween, first and second alignment films formed on respective ones of the substrates, at least one first projecting portion which is disposed between the first alignment film and one of the substrates, and at least one second projecting portion disposed between the second alignment film and the other of the substrates, facing the at least one first projecting portion. A height of the at least one first projecting portion is smaller than a height of the at least one second projecting portion, and an area of an upper surface of the at least one first projecting portion is smaller than an area of an upper surface of the at least one second projecting portion.
摘要翻译：一种液晶显示装置和方法，包括一对基板，夹在其间的液晶层，形成在各个基板上的第一和第二取向膜，至少一个第一突出部分，设置在第一取向膜和所述基板以及设置在所述第二取向膜和所述另一基板之间的面向所述至少一个第一突出部的至少一个第二突出部。所述至少一个第一突出部分的高度小于所述至少一个第二突出部分的高度，并且所述至少一个第一突出部分的上表面的面积小于所述至少一个第二突出部分的上表面的面积至少一个第二突出部分。

32. 发明授权

US08384866B2 Liquid crystal display device comprising first and second organic alignment films having slow axes arranged to cross each other by aligning polymer chains 有权
标题翻译：液晶显示装置包括第一和第二有机取向膜，其具有通过排列聚合物链排列成相互交叉的慢轴
公开(公告)号：US08384866B2
公开(公告)日：2013-02-26
申请号：US11979621
申请日：2007-11-06
申请人： Chikae Matsui , Hidehiro Sonoda
发明人： Chikae Matsui , Hidehiro Sonoda
IPC分类号： G02F1/141 , G02F1/1337 , G02F1/1335 , C09K19/00
CPC分类号： G02F1/1393 , G02F1/133707 , G02F1/133788 , Y10T428/1023
摘要： The present invention is directed to a VA-mode liquid crystal display panel wherein, by radiating light such as ultraviolet rays to a first alignment film, main chains in molecules of the alignment film are arranged to form a first slow axis. By also radiating the light to a second alignment film, a second slow axis is formed. The first slow axis and the second slow axis are arranged to cross each other. When an electric field is applied to a liquid crystal layer, liquid crystal molecules tilt in the direction which crosses the extending direction of projections formed on a substrate. The projections are formed such that the direction along which the liquid crystal molecules tilt and a first slow axis or a second slow axis differ from each other.
摘要翻译：本发明涉及一种VA型液晶显示面板，其中通过将诸如紫外线的光照射到第一取向膜上，所述取向膜的分子中的主链被布置成形成第一慢轴。通过将光辐射到第二取向膜，形成第二慢轴。第一慢轴和第二慢轴被布置成彼此交叉。当向液晶层施加电场时，液晶分子在与基板上形成的突起的延伸方向交叉的方向上倾斜。突起形成为使得液晶分子倾斜的方向和第一慢轴或第二慢轴彼此不同。

33. 发明申请

US20080106682A1 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US20080106682A1
公开(公告)日：2008-05-08
申请号：US11979621
申请日：2007-11-06
申请人： Chikae Matsui , Hidehiro Sonoda
发明人： Chikae Matsui , Hidehiro Sonoda
IPC分类号： G02F1/1335
CPC分类号： G02F1/1393 , G02F1/133707 , G02F1/133788 , Y10T428/1023
摘要： The present invention compensates for a viewing angle of a VA-mode liquid crystal display device without using an expensive viewing angle enlarging film. In a VA-mode liquid crystal display panel, by radiating light such as ultraviolet rays to a first alignment film, main chains in molecules of the alignment film are arranged to form a first slow axis. By also radiating the light to a second alignment film, a second slow axis is formed. The first slow axis and the second slow axis are arranged to cross each other. When an electric field is applied to a liquid crystal layer, liquid crystal molecules tilt in the direction which crosses the extending direction of projections formed on a substrate. The projections are formed such that the direction along which the liquid crystal molecules tilt and a first slow axis or a second slow axis differ from each other.
摘要翻译：本发明在不使用昂贵的视角放大膜的情况下补偿VA模式液晶显示装置的视角。在VA模式的液晶显示面板中，通过将紫外线等的光照射到第一取向膜，配置取向膜的分子中的主链配置成形成第一慢轴。通过将光辐射到第二取向膜，形成第二慢轴。第一慢轴和第二慢轴被布置成彼此交叉。当向液晶层施加电场时，液晶分子在与基板上形成的突起的延伸方向交叉的方向上倾斜。突起形成为使得液晶分子倾斜的方向和第一慢轴或第二慢轴彼此不同。

34. 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。

35. 发明申请

US20070148369A1 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US20070148369A1
公开(公告)日：2007-06-28
申请号：US11645064
申请日：2006-12-26
申请人： Aki Sakai , Noboru Kunimatsu , Hidehiro Sonoda , Shigeru Matsuyama
发明人： Aki Sakai , Noboru Kunimatsu , Hidehiro Sonoda , Shigeru Matsuyama
IPC分类号： C09K19/00
CPC分类号： C09K19/54 , G02F1/133711 , G02F1/133788 , Y10T428/1005
摘要： In a liquid crystal display device using a photodecomposition type light orientation film, the deterioration of display performance due to an impurity resulting from a light orientation treatment of the orientation film is suppressed to enable high-quality image display. In the orientation film to which a liquid crystal orientation function is provided, the amount of decomposition product due to the orientation film is 3957.5 ng or less per 100 cm2.
摘要翻译：在使用光分解型光取向膜的液晶显示装置中，由于取向膜的光取向处理引起的杂质导致的显示性能的劣化被抑制，能够进行高质量的图像显示。在提供液晶取向功能的取向膜中，由于取向膜引起的分解产物的量为每100cm 2的3957.5ng以下。

36. 发明授权

US07057693B2 Display device 失效
标题翻译：显示设备
公开(公告)号：US07057693B2
公开(公告)日：2006-06-06
申请号：US10726514
申请日：2003-12-04
申请人： Noboru Kunimatsu , Hidehiro Sonoda , Setsuo Kobayashi
发明人： Noboru Kunimatsu , Hidehiro Sonoda , Setsuo Kobayashi
IPC分类号： G02F1/1337
CPC分类号： G02F1/133707 , G02F1/133528 , G02F2001/133531
摘要： A liquid crystal display device can obviate the generation of an extinction pattern. In the liquid crystal display device, molecules of liquid crystal are arranged in the vertical direction with respect to the substrate at the time of applying no voltage. A plurality of protruding portions are scattered on a surface of one substrate which is brought into contact with the liquid crystal material in respective pixel regions, and projecting portions or recessed portions are provided about these protruding portions. The projecting portions or the recessed portions are substantially aligned with the directions of the respective polarization axes of one polarizer which is provided to a surface of one substrate at a side opposite to a liquid crystal side and the other polarizer which is provided to a surface of the other substrate at a side opposite to a liquid crystal side.
摘要翻译：液晶显示装置可以消除消光图案的产生。在液晶显示装置中，不施加电压时液晶分子相对于基板在垂直方向上排列。在与各个像素区域中的液晶材料接触的一个基板的表面上散布有多个突出部，并且在这些突出部周围设置突出部或凹部。突出部分或凹部基本上与一个偏振片的偏振轴的方向大致对准，该偏振轴设置在与液晶侧相反的一侧的一个基板的表面上，另一个偏振器设置在在与液晶侧相反的一侧的另一个基板。

37. 发明授权

US07489378B2 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US07489378B2
公开(公告)日：2009-02-10
申请号：US11645064
申请日：2006-12-26
申请人： Aki Sakai , Noboru Kunimatsu , Hidehiro Sonoda , Shigeru Matsuyama
发明人： Aki Sakai , Noboru Kunimatsu , Hidehiro Sonoda , Shigeru Matsuyama
IPC分类号： G02F1/1337
CPC分类号： C09K19/54 , G02F1/133711 , G02F1/133788 , Y10T428/1005
摘要： In a liquid crystal display device using a photodecomposition type light orientation film, the deterioration of display performance due to an impurity resulting from a light orientation treatment of the orientation film is suppressed to enable high-quality image display. In the orientation film to which a liquid crystal orientation function is provided, the amount of decomposition product due to the orientation film is 3957.5 ng or less per 100 cm2.
摘要翻译：在使用光分解型光取向膜的液晶显示装置中，由于取向膜的光取向处理引起的杂质导致的显示性能的劣化被抑制，能够进行高质量的图像显示。在提供液晶取向功能的取向膜中，由取向膜引起的分解产物的量为每100cm 2为3957.5ng以下。

38. 发明申请

US20070115412A1 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US20070115412A1
公开(公告)日：2007-05-24
申请号：US11602354
申请日：2006-11-21
申请人： Aki Tsuchiya , Noboru Kunimatsu , Hidehiro Sonoda , Setsuo Kobayashi
发明人： Aki Tsuchiya , Noboru Kunimatsu , Hidehiro Sonoda , Setsuo Kobayashi
IPC分类号： G02F1/1335
CPC分类号： G02F1/133788 , G02F1/13363 , G02F1/133711 , G02F1/134363 , G02F2413/02
摘要： The present invention provides a liquid crystal display device to which retardation of a desired value is imparted. In the liquid crystal display device of the invention, orientation films which are oriented by the light radiation possess a retardation value of 1.0 nm or more and an anchoring strength of 1.0×10−3 Jm−2 or more.
摘要翻译：本发明提供了赋予所需值的延迟的液晶显示装置。在本发明的液晶显示装置中，通过光照射取向的取向膜的相位差值为1.0nm以上，锚定强度为1.0×10 -3 Jm -2 或更多。

39. 发明授权

US08797496B2 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US08797496B2
公开(公告)日：2014-08-05
申请号：US13550632
申请日：2012-07-17
申请人： Yasushi Tomioka , Noboru Kunimatsu , Hidehiro Sonoda , Yasuo Imanishi , Koichi Igeta
发明人： Yasushi Tomioka , Noboru Kunimatsu , Hidehiro Sonoda , Yasuo Imanishi , Koichi Igeta
IPC分类号： G02F1/1339
CPC分类号： G02F1/1339 , G02F1/13392 , G02F1/13394 , G02F1/136227 , G02F2001/13396
摘要： In a liquid crystal display device, a TFT substrate retains a contact hole that is formed in a passivation film, and is for connecting the TFT and the pixel electrode. And an opposite substrate retains a columnar spacer for ensuring a cell gap, and a columnar projection for misalignment prevention formed at a position corresponding to a position of the contact hole. Accordingly, misalignment between the TFT substrate and the opposite substrate is suppressed, occurrence of uneven brightness due to misalignment between pixel regions and a bright spot caused by shaving of an orientation film is prevented, and a favorable image is obtained.
摘要翻译：在液晶显示装置中，TFT基板保持形成在钝化膜中的接触孔，用于连接TFT和像素电极。并且相对的基板保留用于确保单元间隙的柱状间隔件，并且在对应于接触孔的位置的位置处形成用于不对准的柱状突起。因此，抑制了TFT基板和相对基板之间的偏移，防止了由于像素区域之间的未对准而引起的不均匀亮度的出现以及由取向膜的剃刮引起的亮点，并且获得了良好的图像。

40. 发明授权

US08736804B2 Liquid crystal display device comprising a concavo-convex pedestal formed with a convex portion and a concave portion at a bottom of the concavo-convex pedestal 有权
标题翻译：液晶显示装置，包括形成有凸部的凹凸台面和凹凸台底部的凹部
公开(公告)号：US08736804B2
公开(公告)日：2014-05-27
申请号：US13489478
申请日：2012-06-06
申请人： Yosuke Hyodo , Koichi Igeta , Toshiki Kaneko , Noboru Kunimatsu , Hidehiro Sonoda
发明人： Yosuke Hyodo , Koichi Igeta , Toshiki Kaneko , Noboru Kunimatsu , Hidehiro Sonoda
IPC分类号： G02F1/1339 , G02F1/1337
CPC分类号： G02F1/13394 , G02F1/133371 , G02F1/13378 , G02F1/1339 , G02F1/1341 , G02F1/1368 , G02F2001/13398 , G02F2001/13415 , G02F2201/50
摘要： A liquid crystal display device includes a TFT substrate having an organic passivation film, and a counter substrate, with liquid crystals inside of the liquid crystal display device. A columnar spacer is formed on the counter substrate, which defines a distance between the TFT substrate and the counter substrate, and a concavo-convex pedestal is formed in a pixel region of the TFT substrate, the concavo-convex pedestal being provided in facing relation to the columnar spacer. The concavo-convex pedestal is formed with a convex portion and a concave portion at a bottom of the concavo-convex pedestal, with a top end of the columnar spacer being in contact with two or more convex portions formed on the bottom of the concavo-convex pedestal, and an area at the bottom of the concavo-convex pedestal being larger than the area at the top end of the columnar spacer.
摘要翻译：液晶显示装置包括具有有机钝化膜的TFT基板和对置基板，液晶显示装置内部具有液晶。在对置基板上形成柱状间隔物，其限定TFT基板和对置基板之间的距离，并且在TFT基板的像素区域中形成凹凸基座，凹凸基台以面对关系设置到柱状间隔物。所述凹凸基台在所述凹凸基台的底部形成有凸部和凹部，所述柱状间隔件的顶端与形成在所述凹凸台的底部的两个以上的凸部接触，凸台座的底部的区域大于柱状间隔件顶端的面积。

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