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1. 发明授权

US09261735B2 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US09261735B2
公开(公告)日：2016-02-16
申请号：US13242419
申请日：2011-09-23
申请人： Hidehiro Sonoda , Noboru Kunimatsu , Chikae Matsui , Takashi Yamamoto
发明人： Hidehiro Sonoda , Noboru Kunimatsu , Chikae Matsui , Takashi Yamamoto
IPC分类号： G02F1/1339 , G02F1/1337 , G02F1/1335
CPC分类号： G02F1/1339 , G02F1/1337 , G02F1/133788 , G02F1/1368 , G02F2001/133519
摘要： A liquid crystal display device includes a TFT substrate having a first alignment film formed on part of an inorganic insulating film, an overcoat film formed on a black matrix, a counter substrate having a second alignment film formed on the overcoat film, and a seal portion including a sealant. The TFT substrate is bonded to the counter substrate by the sealant. The sealant is bonded to the inorganic insulating film at the seal portion on the side where the TFT substrate is formed, with the first alignment film not being provided on the side, and, in the seal portion on the side where the counter substrate is formed, the sealant is bonded to the second alignment film but, is not bonded to the overcoat film.
摘要翻译：一种液晶显示装置，包括：具有形成在无机绝缘膜的一部分上的第一取向膜的TFT基板，形成在黑色矩阵上的外涂膜，具有形成在外涂膜上的第二取向膜的对置基板，以及密封部包括密封剂。 TFT基板通过密封剂与对置基板接合。密封剂在形成有TFT基板的一侧的密封部分处与无机绝缘膜接合，第一取向膜不设置在侧面上，并且在形成相对基板一侧的密封部分密封剂粘合到第二取向膜上，但不与外涂膜结合。

2. 发明授权

US08749741B2 Liquid crystal display device and method of manufacturing 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：US08749741B2
公开(公告)日：2014-06-10
申请号：US13872451
申请日：2013-04-29
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 including a first substrate, a first alignment film formed over the first substrate, a second substrate, a second alignment film formed over the second substrate, a liquid crystal layer sandwiched between the first alignment film and the second alignment film, and a projecting portion formed over the second substrate. The first and second alignment films are both made of a photo-decomposition-type material. A film thickness “d2” of the second alignment film over the projecting portion and a film thickness “d1” of a portion of the first alignment film facing the projecting portion satisfy a formula (1) and a formula (2): 0 nm
摘要翻译：一种液晶显示装置，包括第一基板，形成在第一基板上的第一取向膜，第二基板，形成在第二基板上的第二取向膜，夹在第一取向膜和第二取向膜之间的液晶层，以及形成在所述第二基板上的突出部。第一和第二取向膜均由光分解型材料制成。突出部分上的第二取向膜的膜厚“d2”和与突出部分相对的第一取向膜的一部分的膜厚“d1”满足公式（1）和公式（2）：0nm < d2 <30nm（1）d2

3. 发明授权

US08040478B2 Liquid crystal display device and method of manufacturing that 有权
标题翻译：液晶显示装置及其制造方法
公开(公告)号：US08040478B2
公开(公告)日：2011-10-18
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。

4. 发明授权

US08958042B2 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US08958042B2
公开(公告)日：2015-02-17
申请号：US12700793
申请日：2010-02-05
申请人： Hidehiro Sonoda , Chikae Matsui , Noboru Kunimatsu
发明人： Hidehiro Sonoda , Chikae Matsui , Noboru Kunimatsu
IPC分类号： G02F1/1343 , G02F1/1339 , G02F1/1362
CPC分类号： G02F1/13394 , G02F1/133305 , G02F1/133345 , G02F1/1337 , G02F1/134363 , G02F1/13439 , G02F1/136286 , G02F1/1368 , G02F2001/13398
摘要： A liquid crystal display device of the invention can, when a liquid crystal panel receives a pressing force from the outside, prevent the displacement of columnar spacers which are formed over a counter substrate for defining a distance between the counter substrate and a TFT substrate in the direction parallel to the substrate. In a case where the TFT substrate or the counter substrate receives a pressing force from the outside, when the columnar spacers which define the distance between the TFT substrate and the counter substrate are displaced in one or more directions, the alignment disorder of liquid crystal molecules occurs or an alignment film is shaved so that leaking of light occurs due to shaved chips of the alignment film and hence, contrast of an image is lowered. Projections are formed on a TFT substrate side by making use of bus electrodes provided for preventing lowering of a voltage of counter electrodes. When the TFT substrate or the counter substrate receives a pressing force from the outside, the projections bite into a distal end of the columnar spacer so that the displacement of the columnar spacer in one or more directions can be prevented.
摘要翻译：本发明的液晶显示装置，当液晶面板受到来自外部的按压力时，可以防止在对置基板上形成的柱状间隔物的位移，用于限定对置基板与TFT基板之间的距离方向平行于基板。在TFT基板或对置基板受到来自外部的按压力的情况下，当限定TFT基板和对置基板之间的距离的柱状间隔件在一个或多个方向上位移时，液晶分子的取向障碍发生或定向膜被刮削，使得由于对准膜的切屑而发生光的泄漏，因此图像的对比度降低。通过利用设置用于防止对置电极的电压降低的总线电极，在TFT基板侧上形成投影。当TFT基板或对置基板受到来自外部的按压力时，突起咬入柱状间隔件的远端，从而可以防止柱状间隔件在一个或多个方向上的位移。

5. 发明申请

US20130242246A1 Liquid Crystal Display Device and Method of Manufacturing That 有权
标题翻译：液晶显示装置及其制造方法
公开(公告)号：US20130242246A1
公开(公告)日：2013-09-19
申请号：US13872451
申请日：2013-04-29
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 including a first substrate, a first alignment film formed over the first substrate, a second substrate, a second alignment film formed over the second substrate, a liquid crystal layer sandwiched between the first alignment film and the second alignment film, and a projecting portion formed over the second substrate. The first and second alignment films are both made of a photo-decomposition-type material. A film thickness “d2” of the second alignment film over the projecting portion and a film thickness “d1” of a portion of the first alignment film facing the projecting portion satisfy a formula (1) and a formula (2): 0 nm
摘要翻译：一种液晶显示装置，包括第一基板，形成在第一基板上的第一取向膜，第二基板，形成在第二基板上的第二取向膜，夹在第一取向膜和第二取向膜之间的液晶层，以及形成在所述第二基板上的突出部。第一和第二取向膜均由光分解型材料制成。突出部分上的第二取向膜的膜厚“d2”和与突出部分相对的第一取向膜的一部分的膜厚“d1”满足公式（1）和公式（2）：0nm < d2 <30nm（1）d2

6. 发明授权

US08339549B2 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：US08339549B2
公开(公告)日：2012-12-25
申请号：US13325314
申请日：2011-12-14
申请人： Hidehiro Sonoda , Chikae Matsui , Noboru Kunimatsu , Yuko Matsumoto
发明人： Hidehiro Sonoda , Chikae Matsui , Noboru Kunimatsu , Yuko Matsumoto
IPC分类号： G02F1/1337
CPC分类号： G02F1/1337 , G02F1/133345 , G02F1/133514 , G02F1/133788 , G02F1/134363 , G02F1/13439
摘要： A liquid crystal display device has a liquid crystal display panel including pixels each having an active device, a pixel electrode, a common electrode and a liquid crystal layer arranged in a dot matrix array. The liquid crystal display panel has a first substrate, a second substrate, and a liquid crystal layer provided between the first substrate and the second substrate. The first substrate has the active device, the pixel electrode, the common electrode and a first alignment film. The second substrate has a second alignment film. The first alignment film and the second alignment film are respectively a photo alignment film formed by irradiating a photo decomposition type insulating film with light. The second alignment film has a thickness of at least 10 nm and no greater 50 nm and is thinner than the first alignment film.
摘要翻译：液晶显示装置具有液晶显示面板，其具有各自具有排列成点阵列的有源器件，像素电极，公共电极和液晶层的像素。液晶显示面板具有第一基板，第二基板和设置在第一基板和第二基板之间的液晶层。第一基板具有有源器件，像素电极，公共电极和第一取向膜。第二基板具有第二取向膜。第一取向膜和第二取向膜分别是通过用光照射光分解型绝缘膜而形成的光取向膜。第二取向膜的厚度为至少10nm且不大于50nm，并且比第一取向膜薄。

7. 发明授权

US08243240B2 Liquid crystal display device and method of manufacturing that 有权
标题翻译：液晶显示装置及其制造方法
公开(公告)号：US08243240B2
公开(公告)日：2012-08-14
申请号：US13230252
申请日：2011-09-12
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： An organic solvent includes a photo decomposition type polyimide acid which forms an alignment film of a liquid crystal display device by radiation of a polarized light. A viscosity of the photo decomposition type polyimide acid is not more than 35 mPa·s.
摘要翻译：有机溶剂包括通过辐射偏振光形成液晶显示装置的取向膜的光分解型聚酰亚胺酸。光分解型聚酰亚胺酸的粘度不大于35mPa·s。

8. 发明申请

US20110007233A1 LIQUID CRYSTAL DISPLAY DEVICE 有权
标题翻译：液晶显示装置
公开(公告)号：US20110007233A1
公开(公告)日：2011-01-13
申请号：US12832221
申请日：2010-07-08
申请人： Chikae Matsui , Hidehiro Sonoda , Noboru Kunimatsu
发明人： Chikae Matsui , Hidehiro Sonoda , Noboru Kunimatsu
IPC分类号： G02F1/136
CPC分类号： G02F1/1339 , G02F1/133512 , G02F1/133514 , G02F1/1337 , G02F1/134363 , G02F1/1368 , G02F2001/133519
摘要： In an IPS type liquid crystal display device, a light shielding film, a red color filter, an overcoat film, and an alignment film are formed in this order on a counter substrate. However, the alignment film is not formed in a seal portion. When the alignment film is subjected to photo-alignment with ultraviolet radiation, a portion of the overcoat film not covered with the alignment film is degraded by ultraviolet radiation. In order to prevent moisture penetrating from the degraded overcoat film from reaching the light shielding film to thereby alter the light shielding film and from causing the peeling of the light shielding film, the red color filter is disposed below the overcoat film to block the moisture.
摘要翻译：在IPS型液晶显示装置中，在对置基板上依次形成遮光膜，红色滤色器，外涂膜和取向膜。然而，取向膜不形成在密封部中。当利用紫外线照射取向膜时，未被取向膜覆盖的外涂层的一部分被紫外线照射而劣化。为了防止从劣化的外涂膜渗透的水分到达遮光膜，从而改变遮光膜，并且导致遮光膜的剥离，红外滤色器被设置在外涂膜的下方以阻挡水分。

9. 发明申请

US20100066961A1 LIQUID CRYSTAL DISPLAY DEVICE 有权
标题翻译：液晶显示装置
公开(公告)号：US20100066961A1
公开(公告)日：2010-03-18
申请号：US12560770
申请日：2009-09-16
申请人： Chikae Matsui , Noboru Kunimatsu , Hidehiro Sonoda
发明人： Chikae Matsui , Noboru Kunimatsu , Hidehiro Sonoda
IPC分类号： G02F1/1337
CPC分类号： G02F1/133723 , B32B2457/202 , C09K19/56 , G02F1/133788 , G02F1/134363 , G02F1/13439 , G02F2001/133397 , Y10T428/10 , Y10T428/1018 , Y10T428/1023 , Y10T428/105
摘要： An alignment film is given a 2-layer structure comprising a photoalignment film that is photoalignable and a low-resistivity alignment film whose resistivity is smaller than that of the photoalignment film. The photoalignment film is formed by a polyimide whose precursor is polyamide acid alkyl ester, the number molecular weight of the photoalignment film is large, and the stability of alignment of the photoalignment film by photoalignment is excellent. The low-resistivity alignment film is formed by a polyimide whose precursor is polyamide acid, the number molecular weight of the low-resistivity alignment film is small, and the resistivity of the low-resistivity alignment film is small. The 2-layer structure alignment film can be maintaining an excellent photoalignment characteristic, so DC afterimages can be controlled.
摘要翻译：对准膜具有2层结构，其包含可光可标定的光取向膜和电阻率小于光取向膜的低电阻率取向膜。光电子对准膜由其前体为聚酰胺酸烷基酯的聚酰亚胺形成，光电子对准膜的数量分子量大，光取向膜的取向稳定性优异。低电阻率取向膜由前体为聚酰胺酸的聚酰亚胺形成，低电阻率取向膜的数均分子量小，低电阻率取向膜的电阻率小。 2层结构取向膜可以保持优异的光取向特性，因此可以控制DC残影。

10. 发明申请

US20090289260A1 LIQUID CRYSTAL DISPLAY DEVICE AND METHOD OF MANUFACTURING THAT 有权
标题翻译：液晶显示装置及其制造方法
公开(公告)号：US20090289260A1
公开(公告)日：2009-11-26
申请号：US12470500
申请日：2009-05-22
申请人： Hidehiro Sonoda , Chikae Matsui , Noboru Kunimatsu
发明人： Hidehiro Sonoda , Chikae Matsui , Noboru Kunimatsu
IPC分类号： H01L29/786 , H01L33/00 , H01L21/336
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 which can reduce or eliminate a display defect is provided. The liquid crystal display device includes a first alignment film formed on one of the pair of substrates; a second alignment film formed on another of the pair of substrates; first projecting portions which are provided to the first alignment film and project into the liquid crystal layer by first constitutional members which constitute a layer below the first alignment film; and second projecting portions which are provided to the second alignment film, face the first projecting portions, and project into the liquid crystal layer by second constitutional members which constitute a layer below the second alignment film, the first projecting portion being set lower than the second projecting portion, and an area of an upper surface of the first projecting portion being set smaller than an area of an upper surface of the second projecting portion. The first alignment film is made of a photo-decomposition-type alignment film material.
摘要翻译：提供了可以减少或消除显示缺陷的液晶显示装置。液晶显示装置包括形成在一对基板中的一个基板上的第一取向膜; 形成在所述一对基板的另一个上的第二取向膜; 第一突出部，其设置在第一取向膜上，并由构成第一取向膜下方的层的第一构成构件突出到液晶层; 和设置在第二取向膜上的第二突出部分，面对第一突出部分，并由构成第二取向膜下方的层的第二构成部件突出到液晶层中，第一突出部分设定为比第二突出部分低突出部分，并且第一突出部分的上表面的面积被设定为小于第二突出部分的上表面的面积。第一取向膜由光分解型取向膜材料制成。

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