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11. 发明授权

US08860920B2 Liquid-crystal display device and manufacturing method therefor 有权
标题翻译：液晶显示装置及其制造方法
公开(公告)号：US08860920B2
公开(公告)日：2014-10-14
申请号：US13386748
申请日：2010-07-23
申请人： Shogo Nishiwaki , Kunihiro Tashiro , Yukinobu Nakata , Takayuki Hayano
发明人： Shogo Nishiwaki , Kunihiro Tashiro , Yukinobu Nakata , Takayuki Hayano
IPC分类号： G02F1/13 , G02F1/1345 , G02F1/1337 , G02F1/1362
CPC分类号： G02F1/133711 , G02F2001/136254
摘要： A method of producing a liquid crystal display device according to the present invention includes: a step of providing a liquid crystal panel (110); a step of, through light irradiation while applying a voltage to a mixture via a check terminal (174) and a check line (172) on a rear substrate (130), forming from the mixture a liquid crystal layer (140) containing a liquid crystal compound and an alignment sustaining layer (150, 160) resulting through polymerization of a photopolymerizable compound; and a step of, after forming the liquid crystal layer (140) and the alignment sustaining layer (150, 160), applying a voltage across the liquid crystal layer (140) from the check terminal (172) to check the liquid crystal panel (110).
摘要翻译：根据本发明的液晶显示装置的制造方法包括：提供液晶面板（110）的工序; 通过在后衬底（130）上的检查端子（174）和检查线（172）向混合物施加电压的步骤，从混合物形成含有液体的液晶层（140）晶体化合物和通过光聚合化合物的聚合得到的取向维持层（150,160）; 以及在形成所述液晶层（140）和所述取向维持层（150,160）之后，从所述检查端子（172）向所述液晶层（140）施加电压以检查所述液晶面板（ 110）。

12. 发明申请

US20120033160A1 LIQUID CRYSTAL DISPLAY DEVICE 审中-公开
标题翻译：液晶显示装置
公开(公告)号：US20120033160A1
公开(公告)日：2012-02-09
申请号：US13262056
申请日：2010-03-25
申请人： Kunihiro Tashiro , Takayuki Hayano , Shogo Nishiwaki
发明人： Kunihiro Tashiro , Takayuki Hayano , Shogo Nishiwaki
IPC分类号： G02F1/1335
CPC分类号： G02F1/133707 , G02F2001/133715 , G02F2001/133742 , G02F2001/133757 , G02F2001/13712 , G02F2203/64
摘要： In a liquid crystal display device using pixel electrodes having a fishbone structure as well as using the PSA technology, the occurrence of an azimuthal angle shift in the vicinity of the pixel edge is suppressed. A liquid crystal display device according to the present invention is a liquid crystal display device comprising a plurality of pixels and a pair of polarizing plates located in crossed Nicols and providing display in a normally black mode. Each of the plurality of pixels includes a liquid crystal layer containing liquid crystal molecules having a negative dielectric anisotropy; a pixel electrode and a counter electrode facing each other with the liquid crystal layer interposed therebetween; a pair of vertical alignment films respectively provided between the pixel electrode and the liquid crystal layer and between the counter electrode and the liquid crystal layer; and a pair of alignment sustaining layers respectively provided on surfaces of the pair of vertical alignment films on the liquid crystal layer side and formed of a photopolymerizable material. The pixel electrode includes a cross-shaped trunk portion located so as to overlap polarization axes of the pair of polarizing plates, a plurality of branch portions extending from the trunk portion in a direction having an angle of about 45° with respect thereto, and a plurality of slits formed between the plurality of branch portions. The pixel electrode has an overall shape which is a generally parallelogram shape with four right angles, each of four sides of which has an angle of about 45° with respect to the polarization axes of the pair of polarizing plates. The plurality of branch portions are located generally symmetrically with respect to the trunk portion.
摘要翻译：在使用具有鱼骨结构的像素电极以及使用PSA技术的液晶显示装置中，抑制像素边缘附近的方位角偏移的发生。根据本发明的液晶显示装置是包括多个像素的液晶显示装置和位于正交尼科耳氏体中的一对偏振片，并以常黑模式提供显示。多个像素中的每一个包括具有负介电各向异性的液晶分子的液晶层; 像素电极和对置电极，其间夹着液晶层; 分别设置在像素电极和液晶层之间以及对置电极和液晶层之间的一对垂直取向膜; 以及一对取向维持层，分别设置在液晶层侧的一对垂直取向膜的表面上，并由光聚合材料形成。像素电极包括与该对偏振片的偏振轴重叠的十字形主干部分，从主体部分沿与其相对的角度约为45°的方向延伸的多个分支部分，以及形成在多个分支部之间的多个狭缝。像素电极具有整体形状，其大致平行四边形具有四个直角，其四边中的每一个相对于该对偏振片的偏振轴具有大约45°的角度。多个分支部分相对于躯干部分大致对称地定位。

13. 发明申请

US20120140157A1 LIQUID-CRYSTAL DISPLAY DEVICE AND MANUFACTURING METHOD THEREFOR 有权
标题翻译：液晶显示器件及其制造方法
公开(公告)号：US20120140157A1
公开(公告)日：2012-06-07
申请号：US13386748
申请日：2010-07-23
申请人： Shogo Nishiwaki , Kunihiro Tashiro , Yukinobu Nakata , Takayuki Hayano
发明人： Shogo Nishiwaki , Kunihiro Tashiro , Yukinobu Nakata , Takayuki Hayano
IPC分类号： G02F1/1337 , H01L33/08
CPC分类号： G02F1/133711 , G02F2001/136254
摘要： A method of producing a liquid crystal display device according to the present invention includes: a step of providing a liquid crystal panel (110); a step of, through light irradiation while applying a voltage to a mixture via a check terminal (174) and a check line (172) on a rear substrate (130), forming from the mixture a liquid crystal layer (140) containing a liquid crystal compound and an alignment sustaining layer (150, 160) resulting through polymerization of a photopolymerizable compound; and a step of, after forming the liquid crystal layer (140) and the alignment sustaining layer (150, 160), applying a voltage across the liquid crystal layer (140) from the check terminal (172) to check the liquid crystal panel (110).
摘要翻译：根据本发明的液晶显示装置的制造方法包括：提供液晶面板（110）的工序; 通过在后衬底（130）上的检查端子（174）和检查线（172）向混合物施加电压的步骤，从混合物形成含有液体的液晶层（140）晶体化合物和通过光聚合化合物的聚合得到的取向维持层（150,160）; 以及在形成所述液晶层（140）和所述取向维持层（150,160）之后，从所述检查端子（172）向所述液晶层（140）施加电压以检查所述液晶面板（ 110）。

14. 发明授权

US08610653B2 Liquid crystal display panel and liquid crystal display device 有权
标题翻译：液晶显示面板和液晶显示装置
公开(公告)号：US08610653B2
公开(公告)日：2013-12-17
申请号：US12679607
申请日：2008-06-05
申请人： Kunihiro Tashiro , Takahiro Sasaki , Takayuki Hayano , Toshihiro Matsumoto
发明人： Kunihiro Tashiro , Takahiro Sasaki , Takayuki Hayano , Toshihiro Matsumoto
IPC分类号： G09G3/36
CPC分类号： G02F1/134336 , G02F1/133707 , G02F1/133753
摘要： A liquid crystal display panel and a liquid crystal display device in which a position of a singular point of pinwheel alignment is controlled, thereby suppressing rough-grained image and generation of image retention, and in which the response time is improved. A pair of substrates each include an electrode, at least one of the pair of substrates includes a vertical alignment film and a photopolymerized polymer, the electrode on one of the pair of substrates has such a shape as to provide pinwheel alignment of the liquid crystal molecules upon application of a voltage and is partly provided with openings for surrounding a singular point of the pinwheel alignment and keeping the singular point within the electrode.
摘要翻译：液晶显示面板和液晶显示装置，其中控制了针轮对准的单数点的位置，从而抑制粗糙的图像和图像保持的产生，并且其中响应时间得到改善。一对基板各自包括电极，所述一对基板中的至少一个基板包括垂直取向膜和光聚合物，所述一对基板中的一个基板上的电极具有提供液晶分子的风车对准的形状在施加电压并且部分地设置有用于围绕针轮对准的奇点并且将奇异点保持在电极内的开口。

15. 发明申请

US20100207864A1 LIQUID CRYSTAL DISPLAY PANEL AND LIQUID CRYSTAL DISPLAY DEVICE 有权
标题翻译：液晶显示面板和液晶显示装置
公开(公告)号：US20100207864A1
公开(公告)日：2010-08-19
申请号：US12679607
申请日：2008-06-05
申请人： Kunihiro Tashiro , Takahiro Sasaki , Takayuki Hayano , Toshihiro Matsumoto
发明人： Kunihiro Tashiro , Takahiro Sasaki , Takayuki Hayano , Toshihiro Matsumoto
IPC分类号： G09G3/36
CPC分类号： G02F1/134336 , G02F1/133707 , G02F1/133753
摘要： The present invention provides a liquid crystal display panel and a liquid crystal display device in which a position of a singular point of pinwheel alignment is controlled, thereby suppressing rough-grained image and generation of image retention, and in which the response time is improved. The present invention is a liquid crystal display panel including a pair of substrates and a liquid crystal layer interposed therebetween, the liquid crystal layer including liquid crystal molecules with negative dielectric anisotropy, wherein the pair of substrates each include an electrode, at least one of the pair of substrates includes a vertical alignment film and a photopolymerized polymer, the electrode on one of the pair of substrates has such a shape as to provide pinwheel alignment of the liquid crystal molecules upon application of a voltage and is partly provided with openings for surrounding a singular point of the pinwheel alignment and keeping the singular point within the electrode.
摘要翻译：本发明提供一种液晶显示面板和液晶显示装置，在该液晶显示面板和液晶显示装置中，控制针轮对准的奇异点的位置，从而抑制粗糙的图像和图像保持的产生，并且响应时间得到改善。本发明是一种液晶显示面板，包括一对基板和介于其间的液晶层，液晶层包括具有负介电各向异性的液晶分子，其中该对基板各自包括电极，至少一个基板一对基板包括垂直取向膜和光聚合物，所述一对基板中的一个基板上的电极具有在施加电压时提供液晶分子的风车对准的形状，并且部分地设置有用于围绕针轮对齐的奇点，并保持电极内的奇异点。

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