公开(公告)号：US08253669B2

公开(公告)日：2012-08-28

申请号：US12812311

申请日：2008-12-05

申请人： Keiichi Ina ,  Yasutoshi Tasaka

发明人： Keiichi Ina ,  Yasutoshi Tasaka

IPC分类号： G09G3/36

CPC分类号： G02F1/134336 ,  G02F1/1393 ,  G02F2001/133738 ,  G02F2001/133776

摘要： A first edge (61a) and a second edge (61b) are not uniformly parallel to each other in a direction perpendicular to a first direction (A); a protrusion that is provided on one or both of the first edge (61a) and the second edge (61b), which protrusion protrudes into a slit (62b), is increased in just a direction from one predetermined region on one side of a bisector (C) shared by the first edge (61a) and the second edge (61b) to another region on the other side of the bisector C, which region on one predetermined region and the another region on the other side are regions of the first edge (61a) and the second edge (61b), and all of the protrusion(s) being extended into the slit to reach its maximum in the another region on the other side of the bisector. As a result, it is possible to achieve a liquid crystal display that is capable of generating alignment centers of liquid crystal molecules so that alignment centers of pairs of adjacent pixel electrodes are generated in uniform, which alignment center is generated in the vicinity of a slit sandwiched between pixel electrodes that are provided adjacent to each other in a direction in which the data signal lines extend and that are applied a voltage separately.

摘要翻译： 第一边缘（61a）和第二边缘（61b）在垂直于第一方向（A）的方向上彼此不均匀平行; 设置在所述第一边缘（61a）和所述第二边缘（61b）中的一个或两个上的突起，所述突起突出到狭缝（62b）中，在距离平分线一侧的一个预定区域的方向上增加 （61a）和所述第二边缘（61b）共享到所述二等分线C的另一侧的另一区域，所述第一边缘（61a）和所述第二边缘（61b）与所述第一边缘 （61a）和第二边缘（61b），并且所有突起在所述平分线的另一侧的另一区域中延伸到所述狭缝中以达到其最大值。 结果，可以实现能够产生液晶分子的取向中心的液晶显示器，使得相邻像素电极对的对准中心均匀地产生，在狭缝附近产生取向中心 夹在彼此相邻的像素电极之间，沿着数据信号线延伸的方向并分别施加电压。

公开(公告)号：US20130071792A1

公开(公告)日：2013-03-21

申请号：US13699683

申请日：2011-04-05

申请人： Yasuyoshi Kaise ,  Mutsumi Nakajima ,  Keisuke Yoshida ,  Yasutoshi Tasaka ,  Keiichi Ina

发明人： Yasuyoshi Kaise ,  Mutsumi Nakajima ,  Keisuke Yoshida ,  Yasutoshi Tasaka ,  Keiichi Ina

IPC分类号： G03F7/20

CPC分类号： G02F1/1333 ,  G02F1/133707 ,  G02F1/13394 ,  G02F2001/13625

摘要： An amount of exposure of the photosensitive resin is controlled using a photomask in an exposure treatment. The photosensitive resin subjected to the exposure treatment is developed, thereby simultaneously forming a protrusion which regulates the alignment of liquid crystal molecules comprising the liquid crystal layer, and a photo spacer.

摘要翻译： 在曝光处理中使用光掩模来控制感光性树脂的曝光量。 进行曝光处理的感光性树脂显影，同时形成调节包含液晶层的液晶分子的取向的突起和光隔离物。

公开(公告)号：US20130027650A1

公开(公告)日：2013-01-31

申请号：US13639245

申请日：2011-03-16

申请人： Yuki Kawashima ,  Keisuke Yoshida ,  Yasutoshi Tasaka ,  Ryohji Yayotani ,  Yoshimizu Moriya ,  Keiichi Ina

发明人： Yuki Kawashima ,  Keisuke Yoshida ,  Yasutoshi Tasaka ,  Ryohji Yayotani ,  Yoshimizu Moriya ,  Keiichi Ina

IPC分类号： G02F1/1343

CPC分类号： G02F1/133555 ,  G02F1/134309 ,  G02F1/134336

摘要： Disclosed is a liquid crystal display device 20 including a display region 11a and a display region 11b. The display region 11a includes pixels 10a provided with, as pixel electrodes, transflective electrodes 15, each including a transmissive electrode 15a that carries out transmissive display, and a reflective electrode 15b that carries out reflective display. The display region 11b includes pixels 10b provided with, as pixel electrodes, transmissive electrodes 16 that carry out transmissive display. The direction in which the long side of the transmissive electrode 15a of the pixel 10a extends is positioned in the same direction in which the long side of the transmissive electrode 16 of the pixel 10b extends. By aligning the long side direction of the transmissive electrode 15a with the long side direction of the transmissive electrode 16, the direction of change in chromaticity in the display region 11a and the direction of change in chromaticity in the display region 11b become the same.

摘要翻译： 公开了包括显示区域11a和显示区域11b的液晶显示装置20。 显示区域11a包括设置有作为像素电极的半透反射电极15的像素10a，每个透反射电极15包括进行透射显示的透射电极15a和进行反射显示的反射电极15b。 显示区域11b包括具有作为像素电极的透光电极16的像素10b，透射电极16进行透射显示。 像素10a的透射电极15a的长边延伸的方向位于像素10b的透射电极16的长边延伸的相同方向。 通过使透射电极15a的长边方向与透射电极16的长边方向对准，显示区域11a的色度变化方向和显示区域11b的色度变化方向变得相同。

公开(公告)号：US20130027649A1

公开(公告)日：2013-01-31

申请号：US13640268

申请日：2011-04-06

申请人： Yasutoshi Tasaka ,  Keiichi Ina ,  Kaori Saitoh

发明人： Yasutoshi Tasaka ,  Keiichi Ina ,  Kaori Saitoh

IPC分类号： G02F1/1343

CPC分类号： G02F1/133707 ,  G02F2001/134318

摘要： Each pixel includes: a pixel electrode (1) which is rectangular and a counter electrode (2) which has an opening (5a), the pixel electrode (1) and the counter electrode (2) being provided so as to face each other; and a liquid crystal layer which is provided between the pixel electrode (1) and the counter electrode(2), in plan view, a distance being not less than 10 μm and not more than 30 μm between each of short sides of the pixel electrode (1) and the opening (5a).

摘要翻译： 每个像素包括：矩形的像素电极（1）和具有开口（5a）的相对电极（2），像素电极（1）和对置电极（2）设置成彼此面对; 以及在像素电极（1）和对置电极（2）之间设置的像素电极（2）的每个短边之间的距离不小于10μm且不大于30μm的液晶层， （1）和开口（5a）。

公开(公告)号：US20140043576A1

公开(公告)日：2014-02-13

申请号：US14113234

申请日：2012-04-18

申请人： Yuki Kawashima ,  Yasutoshi Tasaka ,  Keiichi Ina

发明人： Yuki Kawashima ,  Yasutoshi Tasaka ,  Keiichi Ina

IPC分类号： G02F1/1343

CPC分类号： G02F1/134309 ,  G02F1/133707 ,  G02F1/13394

摘要： A liquid crystal display panel (10) includes: an array substrate (1); a counter substrate (2); a liquid crystal layer (3); and spacer members (4). A plurality of pixels provided on the array substrate (1) include first pixels on which no spacer members (4) are provided and second pixels on which the respective spacer members (4) are provided. First pixel electrodes (20) provided in the respective first pixels each have: a first main part (21a); a second main part (21b); and a plurality of branch parts (22a through 22d) extending, in fixed directions. Second pixel electrodes (30) provided in the respective second pixels each have: a first main part (31a); a second main part (31b); a plurality of branch parts (32a through 32d) extending, in fixed directions; and a region on which a corresponding one of the spacer members (4) is provided and which is a solid electrode.

摘要翻译： 液晶显示面板（10）包括：阵列基板（1）; 相对基板（2）; 液晶层（3）; 和间隔件（4）。 设置在阵列基板（1）上的多个像素包括其上没有设置间隔构件（4）的第一像素和设置有相应间隔构件（4）的第二像素。 设置在各个第一像素中的第一像素电极（20）各自具有：第一主要部分（21a）; 第二主要部分（21b）; 以及沿固定方向延伸的多个分支部分（22a至22d）。 设置在各个第二像素中的第二像素电极（30）各自具有：第一主要部分（31a）; 第二主要部分（31b）; 多个分支部分（32a至32d），沿固定方向延伸; 以及其上设置有相应的一个隔离构件（4）并且是固体电极的区域。

公开(公告)号：US20130027367A1

公开(公告)日：2013-01-31

申请号：US13638958

申请日：2011-03-22

申请人： Kaori Saitoh ,  Keisuke Yoshida ,  Yasutoshi Tasaka ,  Yoshimizu Moriya ,  Keiichi Ina

发明人： Kaori Saitoh ,  Keisuke Yoshida ,  Yasutoshi Tasaka ,  Yoshimizu Moriya ,  Keiichi Ina

IPC分类号： G09G3/36 ,  G06F3/038

CPC分类号： G02F1/133555 ,  G02F2001/133776

摘要： In a picture element (100), transmissive electrodes (130, 140) are connected to each other, and reflective electrodes (110, 120) adjacent to the transmissive electrodes are connected to the transmissive electrodes (130, 140), respectively. However, the reflective electrodes (110, 120) are not connected to each other. Alignment controlling structures (111, 121, 131, 141) are provided in regions which correspond to central parts of the respective electrodes, and an alignment controlling structure (151) is provided between the reflective electrodes (110, 120) which are not connected to each other. An alignment of liquid crystals is forcibly made stable in the vicinity of the reflective electrodes by providing the alignment controlling structure (151). It is thus possible to achieve a transflective liquid crystal display device having an excellent display characteristic, such as less roughness and fewer residual images.

摘要翻译： 在像素（100）中，透射电极（130,140）彼此连接，并且与透射电极相邻的反射电极（110,120）分别连接到透射电极（130,140）。 然而，反射电极（110,120）没有彼此连接。 对准控制结构（111,121,131,141）设置在对应于各个电极的中心部分的区域中，并且对准控制结构（151）设置在反射电极（110,120）之间， 彼此。 通过提供取向控制结构（151），液晶的取向被强制地在反射电极附近稳定。 因此，可以实现具有优异的显示特性的半透射型液晶显示装置，例如粗糙度较少和残留图像较少。

公开(公告)号：US20100289732A1

公开(公告)日：2010-11-18

申请号：US12812311

申请日：2008-12-05

申请人： Keiichi Ina ,  Yasutoshi Tasaka

发明人： Keiichi Ina ,  Yasutoshi Tasaka

IPC分类号： G09G3/36

CPC分类号： G02F1/134336 ,  G02F1/1393 ,  G02F2001/133738 ,  G02F2001/133776

摘要： A first edge (61a) and a second edge (61b) are not uniformly parallel to each other in a direction perpendicular to a first direction (A); a protrusion that is provided on one or both of the first edge (61a) and the second edge (61b), which protrusion protrudes into a slit (62b), is increased in just a direction from one predetermined region on one side of a bisector (C) shared by the first edge (61a) and the second edge (61b) to another region on the other side of the bisector C, which region on one predetermined region and the another region on the other side are regions of the first edge (61a) and the second edge (61b), and all of the protrusion(s) being extended into the slit to reach its maximum in the another region on the other side of the bisector. As a result, it is possible to achieve a liquid crystal display that is capable of generating alignment centers of liquid crystal molecules so that alignment centers of pairs of adjacent pixel electrodes are generated in uniform, which alignment center is generated in the vicinity of a slit sandwiched between pixel electrodes that are provided adjacent to each other in a direction in which the data signal lines extend and that are applied a voltage separately.

摘要翻译： 第一边缘（61a）和第二边缘（61b）在垂直于第一方向（A）的方向上彼此不均匀平行; 设置在所述第一边缘（61a）和所述第二边缘（61b）中的一个或两个上的突起，所述突起突出到狭缝（62b）中，在距离平分线一侧的一个预定区域的方向上增加 （61a）和所述第二边缘（61b）共享到所述二等分线C的另一侧的另一区域，所述第一边缘（61a）和所述第二边缘（61b）与所述第一边缘 （61a）和第二边缘（61b），并且所有突起在所述平分线的另一侧的另一区域中延伸到所述狭缝中以达到其最大值。 结果，可以实现能够产生液晶分子的取向中心的液晶显示器，使得相邻像素电极对的对准中心均匀地产生，在狭缝附近产生取向中心 夹在彼此相邻的像素电极之间，沿着数据信号线延伸的方向并分别施加电压。

公开(公告)号：US08786808B2

公开(公告)日：2014-07-22

申请号：US13241656

申请日：2011-09-23

申请人： Takahiro Sasaki ,  Kazutaka Hanaoka ,  Tsutomu Seino ,  Yohei Nakanishi ,  Seiji Tanuma ,  Kimiaki Nakamura ,  Yuichi Inoue ,  Masakazu Shibasaki ,  Hideaki Tsuda ,  Yoshio Koike ,  Yasutoshi Tasaka ,  Hidefumi Yoshida ,  Kunihiro Tashiro

发明人： Takahiro Sasaki ,  Kazutaka Hanaoka ,  Tsutomu Seino ,  Yohei Nakanishi ,  Seiji Tanuma ,  Kimiaki Nakamura ,  Yuichi Inoue ,  Masakazu Shibasaki ,  Hideaki Tsuda ,  Yoshio Koike ,  Yasutoshi Tasaka ,  Hidefumi Yoshida ,  Kunihiro Tashiro

IPC分类号： G02F1/1337 ,  G02F1/1343 ,  G02F1/1333 ,  G02F1/139 ,  G02F1/1362

CPC分类号： G02F1/133788 ,  G02F1/133707 ,  G02F1/134363 ,  G02F1/1362 ,  G02F1/1393

摘要： A liquid crystal display including a pair of substrates; a plurality of electrodes formed in a matrix on one of the pair of substrates, wherein each of the plurality of electrodes includes a plurality of stripe-like portions that define a plurality of spaces therebetween; polymer material and liquid crystal between the pair of substrates; and polymer alignment films which are formed on each of the substrates and are affected by light irradiation and cause alignment of the liquid crystal in predetermined directions. The plurality of stripe-like portions extend in at least two different directions which are not parallel to each other.

摘要翻译： 一种液晶显示器，包括一对基板; 在所述一对基板中的一个基板上以矩阵状形成的多个电极，其中，所述多个电极中的每一个包括在其间限定多个间隔的多个条状部分; 一对基板之间的聚合物材料和液晶; 以及聚合物取向膜，其形成在每个基板上并受光照射影响，并使液晶沿预定方向取向。 多个条状部分在彼此不平行的至少两个不同方向上延伸。

公开(公告)号：US08711295B2

公开(公告)日：2014-04-29

申请号：US13379695

申请日：2010-06-08

申请人： Yuki Kawashima ,  Yasutoshi Tasaka

发明人： Yuki Kawashima ,  Yasutoshi Tasaka

IPC分类号： G02F1/1343

CPC分类号： G02F1/136213 ,  G02F1/133707 ,  G02F1/133788 ,  G02F1/134309 ,  G02F2001/133742 ,  G02F2001/13712

摘要： A liquid crystal display device includes: an active matrix substrate with a pixel electrode in each of a plurality of pixels; a counter substrate including a counter electrode that opposes the pixel electrode; a liquid crystal layer between the active matrix substrate and the counter substrate; and a pair of polarizers oppose each other via the liquid crystal layer and are in a crossed Nicols arrangement. The pixel electrode- includes a cruciform trunk portion arranged to coincide with polarization axes of the polarizers, a plurality of branch portions extending from the trunk portion, and a plurality of slits between the branch portions. The active matrix substrate further includes an auxiliary electrode which is arranged to oppose the pixel electrode via an insulation layer. The auxiliary electrode and the pixel electrode define a storage capacitor.

摘要翻译： 液晶显示装置包括：在多个像素中的每一个中具有像素电极的有源矩阵基板; 相对基板，包括与所述像素电极相对的对置电极; 在有源矩阵基板和对置基板之间的液晶层; 并且一对偏振器通过液晶层彼此相对并且处于正交尼科尔布置。 像素电极 - 包括被配置为与偏振器的偏振轴一致的十字形主体部分，从主体部分延伸的多个分支部分和在分支部分之间的多个狭缝。 有源矩阵基板还包括辅助电极，该辅助电极被布置为经由绝缘层与像素电极相对。 辅助电极和像素电极定义存储电容器。

公开(公告)号：US08085374B2

公开(公告)日：2011-12-27

申请号：US12862942

申请日：2010-08-25

申请人： Hidefumi Yoshida ,  Tsutomu Seino ,  Yasutoshi Tasaka

发明人： Hidefumi Yoshida ,  Tsutomu Seino ,  Yasutoshi Tasaka

IPC分类号： G02F1/1337

CPC分类号： G02F1/133784 ,  G02F1/133512 ,  G02F1/133753 ,  G02F1/133788 ,  G02F2001/133742 ,  G02F2001/133757

摘要： A liquid crystal display device including a pair of substrates, an electrode and an alignment layer formed on each of the substrates, and a liquid crystal filled between the pair of substrates. The alignment layer of one of the pair of substrates is treated so that the alignment layer is divided into a plurality of stripe regions including a first stripe region and a second stripe region adjacent to the first stripe region, the first and second stripe regions extending parallel to each other and forming a first boundary therebetween. A direction of alignment of liquid crystal molecules on the first stripe region is opposite to a direction of alignment of liquid crystal molecules on the second stripe region, and directions of alignment of liquid crystal molecules on the first and second stripe regions are parallel to the first boundary. A shading layer is provided to cover the first boundary.

摘要翻译： 一种液晶显示装置，包括一对基板，形成在每个基板上的电极和取向层，以及填充在该对基板之间的液晶。 处理一对基板中的一个基板的取向层，使得取向层被划分为包括第一条带区域和与第一条带区域相邻的第二条带区域的多个条带区域，第一和第二条带区域平行延伸 并在其间形成第一边界。 第一条带区域上的液晶分子的取向方向与第二条带区域上的液晶分子的取向方向相反，第一和第二条带区域上的液晶分子的取向方向与第一条带区域 边界。 提供遮蔽层以覆盖第一边界。