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1. 发明授权

US08934075B2 Liquid crystal display device comprising a P-type liquid crystal material and a first alignment layer having an anchoring energy 有权
标题翻译：液晶显示装置，包括P型液晶材料和具有锚定能的第一取向层
公开(公告)号：US08934075B2
公开(公告)日：2015-01-13
申请号：US13254281
申请日：2010-03-17
申请人： Shoichi Ishihara , Takehisa Sakurai , Mitsuhiro Murata , Shuichi Kozaki , Tadashi Ohtake
发明人： Shoichi Ishihara , Takehisa Sakurai , Mitsuhiro Murata , Shuichi Kozaki , Tadashi Ohtake
IPC分类号： G02F1/1337 , G02F1/1343 , G02F1/139
CPC分类号： G02F1/134363 , G02F1/1395 , G02F2001/133742 , G02F2001/134381
摘要： The present invention provides a liquid crystal display device that can suppress a display defect due to collapse of liquid crystal alignment. The present invention provides a liquid crystal display device comprising a liquid crystal display element including a pair of substrates and a liquid crystal layer hermetically interposed between the pair of substrates, wherein the liquid crystal layer includes a p-type liquid crystal material that is homeotropically aligned with respect to surfaces of the pair of substrates when no voltage is applied; one of the pair of substrates comprises a comb-shaped electrode and a first alignment layer configured to control alignment of the p-type liquid crystal material; the other of the pair of substrates comprises a second alignment layer configured to control alignment of the p-type liquid crystal material; and the first alignment layer has an anchoring energy of not greater than 1.5×10−4 J/m2.
摘要翻译：本发明提供一种液晶显示装置，其可以抑制由于液晶取向的崩溃引起的显示缺陷。本发明提供一种液晶显示装置，其具有包括一对基板的液晶显示元件和密封地夹在所述一对基板之间的液晶层，其中所述液晶层包括垂直取向的p型液晶材料相对于一对基板的表面，当没有施加电压时; 一对基板中的一个包括梳状电极和被配置为控制p型液晶材料的对准的第一取向层; 一对基板中的另一个包括配置成控制p型液晶材料的对准的第二取向层; 并且第一取向层具有不大于1.5×10 -4 J / m 2的锚定能。

2. 发明授权

US08922735B2 Backlight system and liquid crystal display device using the same 有权
标题翻译：背光系统和液晶显示装置使用相同
公开(公告)号：US08922735B2
公开(公告)日：2014-12-30
申请号：US13388130
申请日：2010-06-02
申请人： Tatsuo Uchida , Yoshito Suzuki , Tohru Kawakami , Kazuo Sekiya , Masahiro Nishizawa , Takahiro Ishinabe , Baku Katagiri , Yoshihiro Hashimoto , Shoichi Ishihara , Shuichi Kozaki , Yutaka Ishii
发明人： Tatsuo Uchida , Yoshito Suzuki , Tohru Kawakami , Kazuo Sekiya , Masahiro Nishizawa , Takahiro Ishinabe , Baku Katagiri , Yoshihiro Hashimoto , Shoichi Ishihara , Shuichi Kozaki , Yutaka Ishii
IPC分类号： G02F1/1335
CPC分类号： G02F1/133606 , G02F2001/133607
摘要： A backlight system includes: a light-emitting section (1) having a plurality of light sources that emit beams of light at different dominant wavelengths from one another; and an imaging optical system (3) including a plurality of microlenses (3a) that focus beams of light emitted from the light-emitting section (1), the backlight system irradiating a liquid crystal panel with beams of light having passed through the imaging optical system (3), the liquid crystal panel including a plurality of pixels arrayed at a predetermined pitch from each other, on the assumption that the pitch at which the pixels are arrayed is denoted as P and the imaging optical system (3) has an imaging magnification of (1/n), the light sources (1) being arrayed at a pitch (P1) given as P1=n×P, the microlenses (3a) being arrayed at a pitch (P2) given as P2=(n/(n+1))×P.
摘要翻译：背光系统包括：发光部分（1），具有发射彼此不同主波长的光的多个光源; 以及成像光学系统（3），其包括聚焦从所述发光部（1）发射的光束的多个微透镜（3a），所述背光系统用通过所述成像光学的光束照射液晶面板系统（3），假设将像素排列的间距设为P，并且成像光学系统（3）具有成像系统（3），所述液晶面板包括以预定间距排列的多个像素，（1 / n）的倍率，光源（1）以P1 = n×P给出的间距（P1）排列，以P2 =（n / p）给出的间距（P2）排列的微透镜（n + 1））×P。

3. 发明申请

US20130201434A1 LIQUID CRYSTAL DISPLAY DEVICE 有权
标题翻译：液晶显示装置
公开(公告)号：US20130201434A1
公开(公告)日：2013-08-08
申请号：US13521110
申请日：2010-10-28
申请人： Mitsuhiro Murata , Shoichi Ishihara , Takehisa Sakurai , Shuichi Kozaki , Toshihiro Matsumoto , Yosuki Iwata
发明人： Mitsuhiro Murata , Shoichi Ishihara , Takehisa Sakurai , Shuichi Kozaki , Toshihiro Matsumoto , Yosuki Iwata
IPC分类号： G02F1/1343
CPC分类号： G02F1/134309 , G02F1/134363 , G02F1/136286 , G02F1/1395 , G02F2001/133742 , G02F2001/13706
摘要： The present invention provides a liquid crystal display device capable of preventing occurrence of flickers. The liquid crystal display device including a first substrate and a second substrate disposed to face each other, and a liquid crystal layer sandwiched between the first substrate and the second substrate, wherein the liquid crystal layer includes a liquid crystal molecule having positive dielectric anisotropy; the liquid crystal molecule is perpendicularly aligned relative to a surface of the first substrate when no voltage is applied; the first substrate includes a pixel electrode to which an image signal is supplied, a common electrode to which a common signal is supplied, an insulating film, and a lower layer wiring connected to the pixel electrode; the lower layer wiring, the insulating film, and the common electrode are stacked in the stated order towards the liquid crystal layer side; the image signal is supplied to the pixel electrode through the lower wiring; the pixel electrode has a pixel comb-tooth portion; the common electrode has a common comb-tooth portion; the pixel comb-tooth portion and the common comb-tooth portion are planarly disposed to face each other in a pixel; the liquid crystal device has at least two regions having spacings of different lengths between the pixel electrode and the common electrode from each other in the pixel; the lower layer wiring overlaps the common comb-tooth portion and extends along the common comb-tooth portion; and a width of a part of the lower layer wiring which is overlapped with the common comb-tooth portion is substantially the same as or smaller than a width of a part of the common comb-tooth portion which is overlapped with the lower layer wiring.
摘要翻译：本发明提供一种能够防止发生闪烁的液晶显示装置。该液晶显示装置包括：第一基板和与该第一基板和第二基板相对配置的第二基板;以及夹在第一基板和第二基板之间的液晶层，其中，液晶层包括具有正的介电各向异性的液晶分子; 当没有施加电压时，液晶分子相对于第一衬底的表面垂直取向; 第一基板包括提供图像信号的像素电极，提供公共信号的公共电极，绝缘膜和连接到像素电极的下层布线; 下层布线，绝缘膜和公共电极按照所述顺序层叠到液晶层侧; 图像信号通过下布线提供给像素电极; 像素电极具有像素梳齿部分; 公共电极具有共同的梳齿部分; 像素梳齿部分和公共梳齿部分被平面地布置成在像素中彼此面对; 液晶装置在像素中具有彼此之间的像素电极和公共电极之间具有不同长度的间隔的至少两个区域; 下层布线与公共梳齿部分重叠，并沿共同的梳齿部分延伸; 并且与公共梳齿部分重叠的下层布线的一部分的宽度与与下层布线重叠的普通梳齿部分的一部分的宽度基本相同或更小。

4. 发明授权

US08284359B2 Liquid crystal panel and liquid crystal display device 有权
标题翻译：液晶面板和液晶显示装置
公开(公告)号：US08284359B2
公开(公告)日：2012-10-09
申请号：US12995541
申请日：2010-03-17
申请人： Mitsuhiro Murata , Shoichi Ishihara , Shuichi Kozaki , Takehisa Sakurai , Tadashi Ohtake , Masako Nakamura
发明人： Mitsuhiro Murata , Shoichi Ishihara , Shuichi Kozaki , Takehisa Sakurai , Tadashi Ohtake , Masako Nakamura
IPC分类号： G02F1/1337
CPC分类号： G02F1/134363 , G02F1/13394 , G02F2001/133742
摘要： A liquid crystal panel (2) includes a pair of substrates (10, 20) and a liquid crystal layer (30) sandwiched between the substrates (10, 20). At least one of the substrate (10, 20) is provided with combtooth electrodes (12, 13). The liquid crystal layer (30) is driven by a transverse electric field generated between the combtooth electrodes (12, 13). The liquid crystal layer (30) contains liquid crystal molecules (31) that align themselves perpendicularly to surfaces of the substrates when no electric field is applied. The liquid crystal panel 2 satisfies 0.33≦S/(S+L)≦0.64, where L is the width of each of the combtooth electrodes (12, 13) and S is the electrode interval.
摘要翻译：液晶面板（2）包括夹在基板（10,20）之间的一对基板（10,20）和液晶层（30）。衬底（10,20）中的至少一个设有梳齿电极（12,13）。液晶层（30）由在梳齿电极（12,13）之间产生的横向电场驱动。液晶层（30）包含当没有施加电场时垂直于基板的表面对齐的液晶分子（31）。液晶面板2满足0.33＆nlE; S /（S + L）＆nlE; 0.64，其中L是每个梳状电极（12,13）的宽度，S是电极间隔。

5. 发明申请

US20120169981A1 LIQUID-CRYSTAL PANEL AND LIQUID-CRYSTAL DISPLAY DEVICE 有权
标题翻译：液晶面板和液晶显示器件
公开(公告)号：US20120169981A1
公开(公告)日：2012-07-05
申请号：US13394653
申请日：2010-06-08
申请人： Mitsuhiro Murata , Shuichi Kozaki , Shoichi Ishihara , Takehisa Sakurai , Tadashi Ohtake
发明人： Mitsuhiro Murata , Shuichi Kozaki , Shoichi Ishihara , Takehisa Sakurai , Tadashi Ohtake
IPC分类号： G02F1/1333
CPC分类号： G02F1/1393 , G02F1/133345 , G02F1/133514 , G02F1/134363 , G02F2001/133742
摘要： A vertical alignment liquid crystal panel based on a transverse electric field drive system is provided which shows few changes in color when looked squarely at. A liquid crystal panel (2) is a vertical alignment liquid crystal panel based on a transverse electric field drive system, which carries out a display by driving, with a transverse electric field, a liquid crystal layer (50) sandwiched between substrates (10, 20), and the substrate (10) is provided with an insulating layer (25) having at least two regions that are different in relative permittivity from each other in a pixel (6) composed of a red subpixel (6R), a green subpixel (6G), and a blue subpixel (6B). Those regions of the insulating layer (25) which correspond to the blue, green, and red subpixel (6B, 6G, 6R) in the liquid crystal panel (2) have relative permittivities of 3, 3 to 7, and 4 to 7, respectively.
摘要翻译：提供了基于横向电场驱动系统的垂直取向液晶面板，其在正视时显示出很少的颜色变化。液晶面板（2）是基于横向电场驱动系统的垂直取向液晶面板，其通过用横向电场驱动夹在基板（10,10）之间的液晶层（50）进行显示， 20），并且在由红色子像素（6R），绿色子像素（6R）构成的像素（6）中，具有彼此相对介电常数不同的至少两个区域的绝缘层（25）（6G）和蓝色子像素（6B）。与液晶面板（2）中的蓝色，绿色和红色子像素（6B，6G，6R）对应的绝缘层（25）的那些区域的相对介电常数为3〜7〜4〜7，分别。

6. 发明申请

US20120127398A1 BACKLIGHT SYSTEM AND LIQUID CRYSTAL DISPLAY DEVICE USING THE SAME 有权
标题翻译：背光系统和使用该液晶显示装置的液晶显示装置
公开(公告)号：US20120127398A1
公开(公告)日：2012-05-24
申请号：US13388130
申请日：2010-06-02
申请人： Tatsuo Uchida , Yoshito Suzuki , Tohru Kawakami , Kazuo Sekiya , Masahiro Nishizawa , Takahiro Ishinabe , Baku Katagiri , Yoshihiro Hashimoto , Shoichi Ishihara , Shuichi Kozaki , Yutaka Ishii
发明人： Tatsuo Uchida , Yoshito Suzuki , Tohru Kawakami , Kazuo Sekiya , Masahiro Nishizawa , Takahiro Ishinabe , Baku Katagiri , Yoshihiro Hashimoto , Shoichi Ishihara , Shuichi Kozaki , Yutaka Ishii
IPC分类号： G02F1/13357 , G09F13/04
CPC分类号： G02F1/133606 , G02F2001/133607
摘要： A backlight system includes: a light-emitting section (1) having a plurality of light sources that emit beams of light at different dominant wavelengths from one another; and an imaging optical system (3) including a plurality of microlenses (3a) that focus beams of light emitted from the light-emitting section (1), the backlight system irradiating a liquid crystal panel with beams of light having passed through the imaging optical system (3), the liquid crystal panel including a plurality of pixels arrayed at a predetermined pitch from each other, on the assumption that the pitch at which the pixels are arrayed is denoted as P and the imaging optical system (3) has an imaging magnification of (1/n), the light sources (1) being arrayed at a pitch (P1) given as P1=n×P, the microlenses (3a) being arrayed at a pitch (P2) given as P2=(n/(n+1))×P.
摘要翻译：背光系统包括：发光部分（1），具有发射彼此不同主波长的光的多个光源; 以及成像光学系统（3），其包括聚焦从所述发光部（1）发射的光束的多个微透镜（3a），所述背光系统用通过所述成像光学的光束照射液晶面板系统（3），假设将像素排列的间距设为P，并且成像光学系统（3）具有成像系统（3），所述液晶面板包括以预定间距排列的多个像素，（1 / n）的倍率，光源（1）以P1 = n×P给出的间距（P1）排列，以P2 =（n / p）给出的间距（P2）排列的微透镜（n + 1））×P。

7. 发明申请

US20120008074A1 LIQUID CRYSTAL PANEL, METHOD FOR MANUFACTURING SAME, AND LIQUID CRYSTAL DISPLAY DEVICE 审中-公开
标题翻译：液晶板，其制造方法和液晶显示装置
公开(公告)号：US20120008074A1
公开(公告)日：2012-01-12
申请号：US13257752
申请日：2010-04-27
申请人： Mitsuhiro Murata , Shuichi Kozaki , Shoichi Ishihara , Takehisa Sakurai , Tadashi Ohtake , Masako Nakamura
发明人： Mitsuhiro Murata , Shuichi Kozaki , Shoichi Ishihara , Takehisa Sakurai , Tadashi Ohtake , Masako Nakamura
IPC分类号： G02F1/1335 , H01L33/08 , G02F1/1333
CPC分类号： G02F1/134309 , G02F1/1395 , G02F2001/133742 , G02F2001/134381 , G02F2201/124 , G02F2201/40
摘要： A liquid crystal panel (2) includes: a pair of substrates (10, 20) which face each other; a liquid crystal layer (30) sandwiched by the pair of substrates (10, 20); and an upper electrode (14) and a lower electrode (12) which are provided on one surface (10) of the pair of substrates (10, 20) and overlap each other via an insulating layer (13), the upper electrode (14) being constituted by comb electrodes (14A, 14B), an average electrical energy being not less than 0.44 J/m3 in a part of the liquid crystal layer which part is 0.1 μm deep from a surface of the other one (20) of the pair of substrates (10, 20) and which part overlaps the comb electrodes (14A, 14B) when the liquid crystal layer (30) is viewed from a direction vertical to a substrate surface.
摘要翻译：液晶面板（2）包括：彼此面对的一对基板（10,20）; 由所述一对基板（10,20）夹持的液晶层（30）; 以及设置在所述一对基板（10,20）的一个表面（10）上并且经由绝缘层（13）彼此重叠的上电极（14）和下电极（12），所述上电极（14））由梳状电极（14A，14B）构成，平均电能为0.44J / m 3以上，液晶层的一部分距离另一方（20）的表面0.1μm以下当从垂直于基板表面的方向观察液晶层（30）时，一对基板（10,20）和与梳状电极（14A，14B）重叠的部分。

8. 发明申请

US20110304528A1 LIQUID CRYSTAL DISPLAY DEVICE 审中-公开
标题翻译：液晶显示装置
公开(公告)号：US20110304528A1
公开(公告)日：2011-12-15
申请号：US13202671
申请日：2010-03-08
申请人： Mitsuhiro Murata , Shoichi Ishihara , Shuichi Kozaki , Takehisa Sakurai , Tadashi Ohtake
发明人： Mitsuhiro Murata , Shoichi Ishihara , Shuichi Kozaki , Takehisa Sakurai , Tadashi Ohtake
IPC分类号： G09G3/36
CPC分类号： G02F1/134363 , G02F2001/133742 , G02F2001/13706
摘要： The present invention provides a liquid crystal display device in which viewing angle characteristics are improved without impairing transmittance. A liquid crystal display device of the present invention, comprises: a liquid crystal display panel including a liquid crystal layer and a pair of substrates sandwiching the liquid crystal layer; and a backlight unit disposed on a back side of the liquid crystal display panel, one of the pair of substrates including a pair of comb-shaped electrodes each having comb teeth, the comb teeth of one of the pair of comb-shaped electrodes and the comb teeth of the other of the pair of comb-shaped electrodes being disposed alternately and spaced apart from each other, the liquid crystal layer including liquid crystal molecules with positive dielectric anisotropy, the liquid crystal molecules being aligned in a direction perpendicular to a surface of the one of the pair of substrates when no voltage is applied, and a difference between a proportion of liquid crystal molecules aligned in directions at angles of from 20° to 60° and angles of from −60° to −20° to the surface of the one of the substrates during white display relative to all liquid crystal molecules contained in the liquid crystal layer, and a proportion of light emitted in directions at angles of from 20° to 60° and angles of from −60° to −20° to the surface of the one of the substrates relative to all light emitted from the backlight unit and entering the liquid crystal display panel being less than 20%.
摘要翻译：本发明提供一种在不影响透射率的情况下改善视角特性的液晶显示装置。本发明的液晶显示装置包括：液晶显示面板，包括液晶层和夹着液晶层的一对基板; 以及配置在液晶显示面板的背面侧的背光单元，一对基板中的一个基板包括一对梳齿形状的电极，所述梳齿形状的电极各自具有梳齿，所述一对梳形电极中的一个的梳齿和所述一对梳状电极中的另一个的梳齿相互交替设置，所述液晶层包括具有正介电各向异性的液晶分子，所述液晶分子在垂直于当没有施加电压时，该对基板中的一个基板的一部分和在从20°至60°的角度和与-60°至-20°的角度的方向上排列的液晶分子的一部分之间的差异相对于液晶层中所含的全部液晶分子，在白色显示期间的基板中的一个基板，以及以20°〜60°角的方向发出的光的比例相对于从背光单元发射并进入液晶显示面板的所有光，相对于一个基板的表面的-60°至-20°的d角小于20％。

9. 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。

10. 发明授权

US06304306B1 Liquid crystal display device and method for producing the same 失效
标题翻译：液晶显示装置及其制造方法
公开(公告)号：US06304306B1
公开(公告)日：2001-10-16
申请号：US09063003
申请日：1998-04-20
申请人： Makoto Shiomi , Shinji Yamagishi , Tokihiko Shinomiya , Shuichi Kozaki , Kohichi Fujimori
发明人： Makoto Shiomi , Shinji Yamagishi , Tokihiko Shinomiya , Shuichi Kozaki , Kohichi Fujimori
IPC分类号： G02F11333
CPC分类号： C09K19/544 , G02F1/133377 , G02F1/13394
摘要： A liquid crystal display device includes substrates opposed to each other, a polymeric layer patterned into a predetermined pattern, and a liquid crystal layer at least partially surrounded by the polymeric layer. The polymeric layer and the liquid crystal layer are interposed between the substrates. The polymeric layer is at least partially formed by polymerizing a liquid crystalline polymerization precursor in a state where the molecules of the liquid crystalline polymerization precursor are aligned in a predetermined direction by an alignment regulating force of at least one of the substrates.
摘要翻译：液晶显示装置包括彼此相对的基板，图案化为预定图案的聚合物层和至少部分被聚合物层包围的液晶层。聚合物层和液晶层插入在基板之间。聚合物层至少部分地通过在液晶聚合前体的分子通过至少一个基底的取向调节力沿预定方向排列的状态下聚合液晶聚合前体而形成。

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