公开(公告)号：US09372371B2

公开(公告)日：2016-06-21

申请号：US14126455

申请日：2012-05-31

申请人： Takatomo Yoshioka ,  Iori Aoyama ,  Takao Imaoku ,  Yuichi Iyama ,  Kazuhiko Tsuda

发明人： Takatomo Yoshioka ,  Iori Aoyama ,  Takao Imaoku ,  Yuichi Iyama ,  Kazuhiko Tsuda

IPC分类号： G02F1/1343 ,  G02F1/1368 ,  G02F1/1337

CPC分类号： G02F1/134309 ,  G02F1/133707 ,  G02F2001/134372 ,  G02F2001/134381

摘要： The present invention provides a liquid crystal display panel which is capable of providing a sufficiently high response speed and an excellent transmittance, and a liquid crystal display device. The liquid crystal display panel of the present invention includes a first substrate, a second substrate, and a liquid crystal layer disposed between the substrates. The first substrate and the second substrate have electrodes. The electrodes of the second substrate include a pair of comb-shaped electrodes and a slit-formed electrode.

摘要翻译： 本发明提供能够提供足够高的响应速度和优异的透射率的液晶显示面板和液晶显示装置。 本发明的液晶显示面板包括第一基板，第二基板和设置在基板之间的液晶层。 第一基板和第二基板具有电极。 第二基板的电极包括一对梳状电极和狭缝形成电极。

公开(公告)号：US20140168581A1

公开(公告)日：2014-06-19

申请号：US14236128

申请日：2012-07-25

申请人： Hisashi Watanabe ,  Akira Sakai ,  Yuichi Iyama ,  Akiko Miyazaki ,  Eiji Satoh ,  Yasushi Asaoka

发明人： Hisashi Watanabe ,  Akira Sakai ,  Yuichi Iyama ,  Akiko Miyazaki ,  Eiji Satoh ,  Yasushi Asaoka

IPC分类号： G02F1/1339

CPC分类号： G02F1/1339 ,  G02F1/133377 ,  G02F1/13394

摘要： A liquid crystal display panel (100A) is a liquid crystal display panel having a displaying region (81) including a plurality of pixel regions (31), including: a liquid crystal layer (1) having a plurality of liquid crystal regions (11) containing a nematic liquid crystal material and polymer-containing walls (12) between adjacent ones of the plurality of liquid crystal regions (11); and a first substrate (2) and a second substrate (3) having the liquid crystal layer (1) retained therebetween. The liquid crystal layer (1) extends to at least one side face of the liquid crystal display panel (100A). The distance between at least one side face of the second substrate (3) and a pixel region (11) that is located at the outermost edge among the plurality of pixel regions (11) while being adjacent to the at least one side face is less than 0.2 mm.

摘要翻译： 液晶显示面板（100A）是具有包括多个像素区域（31）的显示区域（81）的液晶显示面板，具有：具有多个液晶区域（11）的液晶层（1） 在所述多个液晶区域相邻的液晶区域中包含向列型液晶材料和含有聚合物的壁（12）; 以及保持有液晶层（1）的第一基板（2）和第二基板（3）。 液晶层（1）延伸到液晶显示面板（100A）的至少一个侧面。 与第二基板（3）的至少一个侧面和位于多个像素区域（11）中的最外边缘处的像素区域（11）之间的距离在与至少一个侧面相邻的同时较少 超过0.2毫米。

公开(公告)号：US20140118671A1

公开(公告)日：2014-05-01

申请号：US14126459

申请日：2012-05-31

申请人： Iori Aoyama ,  Takao Imaoku ,  Yuichi Iyama ,  Takatomo Yoshioka ,  Kazuhiko Tsuda

发明人： Iori Aoyama ,  Takao Imaoku ,  Yuichi Iyama ,  Takatomo Yoshioka ,  Kazuhiko Tsuda

IPC分类号： G02F1/1337 ,  G02F1/1343

CPC分类号： G02F1/1337 ,  G02F1/133707 ,  G02F1/134309 ,  G02F1/134363

摘要： The present invention provides a liquid crystal display panel and a liquid crystal display device each of which exhibits a sufficiently high response speed and an excellent transmittance. The liquid crystal display panel of the present invention includes a first substrate; a second substrate; and a liquid crystal layer disposed between the substrates, the first substrate and the second substrate each comprising an electrode, the electrode of the second substrate including a pair of comb-shaped electrodes and a planar electrode, the liquid crystal layer containing liquid crystal molecules which are inclined from an orthogonal direction to the main faces of the substrates between the pair of comb-shaped electrodes in a plan view of the main faces of the substrates when a voltage lower than a threshold voltage is applied.

摘要翻译： 本发明提供了一种液晶显示面板和液晶显示装置，它们都具有足够高的响应速度和优异的透射率。 本发明的液晶显示面板包括：第一基板; 第二基板; 以及设置在所述基板之间的液晶层，所述第一基板和所述第二基板各自包括电极，所述第二基板的电极包括一对梳状电极和平面电极，所述液晶层包含液晶分子， 当施加低于阈值电压的电压时，在基板的主面的平面图中，从正交方向倾斜到一对梳状电极之间的基板的主面。

公开(公告)号：US08654286B2

公开(公告)日：2014-02-18

申请号：US12810404

申请日：2008-09-10

申请人： Yoshito Hashimoto ,  Hiroyuki Ohgami ,  Masayuki Soga ,  Katsuhiro Kikuchi ,  Masakazu Shibasaki ,  Yuichi Iyama ,  Masumi Kubo

发明人： Yoshito Hashimoto ,  Hiroyuki Ohgami ,  Masayuki Soga ,  Katsuhiro Kikuchi ,  Masakazu Shibasaki ,  Yuichi Iyama ,  Masumi Kubo

IPC分类号： G02F1/1335

CPC分类号： G02F1/13363 ,  G02F1/133555 ,  G02F1/133707 ,  G02F2001/133565 ,  G02F2001/133638

摘要： The present invention provides a liquid crystal display device which allows an improvement in contrast ratio by compensating retardation given in a liquid crystal layer, even if a retardation layer has an inclined portion, and a desired retardation is varied at the inclined portion. The present invention is a vertical alignment liquid crystal display device, including: a pair of substrates facing each other; a liquid crystal layer disposed between the pair of substrates; a transmissive display region; and a reflective display region, wherein one of the pair of substrates includes a λ/4 retardation layer in the reflective display region, the λ/4 retardation layer protruding towards the liquid crystal layer, the λ/4 retardation layer includes an inclined portion inclined to a flat face of the substrate, and an azimuth of the inclined portion is substantially parallel to a slow axis azimuth of the λ/4 retardation layer.

摘要翻译： 本发明提供了一种液晶显示装置，即使延迟层具有倾斜部分，并且在倾斜部分处改变期望的延迟，允许通过补偿液晶层中给出的相位差来提高对比度。 本发明是一种垂直取向液晶显示装置，包括：一对基板，彼此面对; 设置在所述一对基板之间的液晶层; 透射显示区域; 以及反射显示区域，其中所述一对基板中的一个在所述反射显示区域中包括λ/ 4延迟层，朝向所述液晶层突出的所述λ/ 4延迟层，所述λ/ 4延迟层包括倾斜部分 到基板的平坦面，并且倾斜部分的方位基本上平行于λ/ 4延迟层的慢轴方位角。

公开(公告)号：US08345199B2

公开(公告)日：2013-01-01

申请号：US12866095

申请日：2008-12-25

申请人： Yoshito Hashimoto ,  Hiroyuki Ohgami ,  Masakazu Shibasaki ,  Masumi Kubo ,  Yuichi Iyama ,  Masayuki Soga

发明人： Yoshito Hashimoto ,  Hiroyuki Ohgami ,  Masakazu Shibasaki ,  Masumi Kubo ,  Yuichi Iyama ,  Masayuki Soga

IPC分类号： G02F1/1337

CPC分类号： G02F1/134309 ,  G02F1/133707 ,  G02F1/133753 ,  G02F1/1393

摘要： There is provided a liquid crystal display device of high image quality, which has high brightness and excellent viewing angle characteristics.A liquid crystal display device of the present invention includes a pair of polarizing plates, a first electrode, a second electrode provided so as to oppose the first electrode, and a liquid crystal layer interposed between the first electrode and the second electrode. Each of a plurality of pixels includes a first region and a second region which are separated by a line parallel to or perpendicular to the directions of the transmission axes of the pair of polarizing plates. The first electrode includes, in each of the first region and the second region, a plurality of first branch portions extending in a first direction and a plurality of second branch portions extending in a second direction that is different from the first direction. Each of the plurality of first branch portions in the first region has a first width. Each of the plurality of first branch portions in the second region has a second width that is different from the first width.

摘要翻译： 提供了一种高图像质量的液晶显示装置，其具有高亮度和优异的视角特性。 本发明的液晶显示装置包括一对偏振片，第一电极，与第一电极相对设置的第二电极，以及介于第一电极和第二电极之间的液晶层。 多个像素中的每一个包括第一区域和第二区域，该第一区域和第二区域被平行于或垂直于该对偏振板的透射轴的方向的直线分隔开。 第一电极在第一区域和第二区域的每一个中包括在第一方向上延伸的多个第一分支部分和沿与第一方向不同的第二方向延伸的多个第二分支部分。 第一区域中的多个第一分支部分中的每一个具有第一宽度。 第二区域中的多个第一分支部分中的每一个具有与第一宽度不同的第二宽度。

公开(公告)号：US20120306731A1

公开(公告)日：2012-12-06

申请号：US13577987

申请日：2010-12-20

申请人： Yuichi Iyama ,  Akira Shibazaki ,  Yoshito Hashimoto ,  Masahiro Shimizu ,  Hiroshi Tsuchiya ,  Yusuke Nishihara ,  Ken Kuboki

发明人： Yuichi Iyama ,  Akira Shibazaki ,  Yoshito Hashimoto ,  Masahiro Shimizu ,  Hiroshi Tsuchiya ,  Yusuke Nishihara ,  Ken Kuboki

IPC分类号： G09G3/36

CPC分类号： G02F1/136213 ,  G02F1/133707 ,  G02F1/134363

摘要： Disclosed is a liquid crystal display device of active matrix type. Each pixel electrode (1) includes either a single regional electrode (2) or two or more regional electrodes (2) which are electrically connected to each other. The or each regional electrode is provided with: a first electrode (cross-shaped electrode) (3) which has a pattern dividing a first region into a plurality of second regions (R1, R2, R3, and R4); and a plurality of stripe electrodes (4) which are provided in each of the second regions so as to extend from the first electrode and so as to be separated from each other by a distance. A storage capacitor line (CSL) is provided facing one of pixel electrodes (1) in a film thickness direction to form a storage capacitor. The storage capacitor line (CSL) is provided so as not to extend facing an edge (2e, 2e′) of a first region in the film thickness direction parallelly to the edge (2e, 2e′). The invention eliminates irregular orientation of liquid crystal molecules in polymer sustained alignment.

摘要翻译： 公开了一种有源矩阵型液晶显示装置。 每个像素电极（1）包括彼此电连接的单个区域电极（2）或两个或更多个区域电极（2）。 该区域电极或每个区域电极设置有：第一电极（十字形电极）（3），其具有将第一区域划分成多个第二区域（R1，R2，R3和R4）的图案; 以及多个条状电极（4），其设置在每个第二区域中以便从第一电极延伸并且彼此分开一定距离。 在膜厚方向上设置有一个像素电极（1）的存储电容线（CSL），以形成存储电容器。 保持电容配线（CSL）被设置为不与面向边缘（2e，2e'）的膜厚度方向上的第一区域的边缘（2e，2e'）相对延伸。 本发明消除了聚合物持续排列中液晶分子的不规则取向。

公开(公告)号：US09252282B2

公开(公告)日：2016-02-02

申请号：US14004728

申请日：2012-03-09

申请人： Yuichi Iyama ,  Takao Imaoku ,  Iori Aoyama ,  Takatomo Yoshioka ,  Kazuhiko Tsuda

发明人： Yuichi Iyama ,  Takao Imaoku ,  Iori Aoyama ,  Takatomo Yoshioka ,  Kazuhiko Tsuda

IPC分类号： G02F1/1343 ,  H01L29/786 ,  G02F1/1368

CPC分类号： H01L29/7869 ,  G02F1/134363 ,  G02F1/1368 ,  G02F2001/134381

摘要： The present invention provides a liquid crystal display device that can achieve a sufficiently-high-speed response and has a sufficiently excellent transmittance and a thin film transistor array substrate preferably used in the liquid crystal display device. The thin film transistor array substrate according to the present invention is a thin film transistor array substrate that includes, as electrodes, one pair of comb electrodes and a sheet electrode, and at least one electrode selected from the group consisting of the pair of comb electrodes and the sheet electrode being electrically connected along a pixel line.

摘要翻译： 本发明提供一种可以实现充分高速响应并且具有足够优异的透射率的液晶显示装置和优选用于液晶显示装置的薄膜晶体管阵列基板。 根据本发明的薄膜晶体管阵列基板是薄膜晶体管阵列基板，其包括作为电极的一对梳状电极和片状电极，以及从由一对梳状电极组成的组中选择的至少一个电极 并且片状电极沿着像素线电连接。

公开(公告)号：US09128220B2

公开(公告)日：2015-09-08

申请号：US13989947

申请日：2011-11-25

申请人： Takashi Ochi ,  Masakazu Shibasaki ,  Iori Aoyama ,  Yuichi Iyama ,  Katsuhiro Kikuchi

发明人： Takashi Ochi ,  Masakazu Shibasaki ,  Iori Aoyama ,  Yuichi Iyama ,  Katsuhiro Kikuchi

IPC分类号： G02B6/00 ,  F21V8/00 ,  G02F1/1335

CPC分类号： G02B6/0011 ,  G02B6/00 ,  G02B6/0033 ,  G02B6/0038 ,  G02B6/0061 ,  G02B6/0076 ,  G02F1/133615

摘要： A light guiding element has a first principal surface, a second principal surface which opposes the first principal surface, a first lateral surface which intersects with the first principal surface and the second principal surface, and a second lateral surface which opposes the first lateral surface. The light guiding element allows light incoming from the first lateral surface to propagate between the first principal surface and the second principal surface. The light guiding element includes a portion in which a refractive index varies substantially continuously from the first principal surface toward the second principal surface.

摘要翻译： 导光元件具有第一主表面，与第一主表面相对的第二主表面，与第一主表面和第二主表面相交的第一侧表面以及与第一侧表面相对的第二侧表面。 导光元件允许从第一侧表面入射的光在第一主表面和第二主表面之间传播。 导光元件包括折射率从第一主表面朝向第二主表面大致连续变化的部分。

公开(公告)号：US20140368774A1

公开(公告)日：2014-12-18

申请号：US14344092

申请日：2012-09-06

申请人： Yuichi Iyama ,  Hisashi Watanabe ,  Eiji Satoh ,  Yasushi Asaoka ,  Akira Sakai ,  Akiko Miyazaki

发明人： Yuichi Iyama ,  Hisashi Watanabe ,  Eiji Satoh ,  Yasushi Asaoka ,  Akira Sakai ,  Akiko Miyazaki

IPC分类号： G02F1/1335 ,  G02F1/1337

CPC分类号： G02F1/133512 ,  G02F1/133528 ,  G02F1/1337 ,  G02F2001/13356

摘要： A liquid crystal display panel (100A) according to an embodiment of the present invention is a liquid crystal display panel including: a first substrate (2) having a pixel electrode (4) formed thereon; a second substrate (3) opposing the first substrate (2); and a liquid crystal layer (1) retained between the first substrate (2) and the second substrate (3). The liquid crystal layer (1) edges near at least one of side faces of the liquid crystal display panel (100A), and includes a black layer (52) in contact with the side face of the liquid crystal layer (1) along which the liquid crystal layer (1) edges near at least one of the side faces of the liquid crystal display panel (100A).

摘要翻译： 根据本发明实施例的液晶显示面板（100A）是液晶显示面板，包括：形成有像素电极（4）的第一基板（2） 与所述第一基板（2）相对的第二基板（3）; 和保持在第一基板（2）和第二基板（3）之间的液晶层（1）。 液晶层（1）在液晶显示面板（100A）的至少一个侧面附近形成边缘，并且包括与液晶层（1）的侧面接触的黑色层（52） 在液晶显示面板（100A）的至少一个侧面附近形成液晶层（1）。

公开(公告)号：US20140152945A1

公开(公告)日：2014-06-05

申请号：US14236130

申请日：2012-07-25

申请人： Hisashi Watanabe ,  Akira Sakai ,  Yuichi Iyama ,  Akiko Miyazaki ,  Eiji Satoh ,  Yasushi Asaoka

发明人： Hisashi Watanabe ,  Akira Sakai ,  Yuichi Iyama ,  Akiko Miyazaki ,  Eiji Satoh ,  Yasushi Asaoka

IPC分类号： G02F1/1339

CPC分类号： G02F1/13394 ,  G02F1/133377 ,  G02F2001/133388

摘要： A liquid crystal display panel (100A) includes: a first substrate (2) and a second substrate (3), a liquid crystal layer (1) retained between the first substrate (2) and the second substrate (3), and plurality of pixels. The liquid crystal layer (1) has a first liquid crystal region (81) and a second liquid crystal region (82) provided outside the first liquid crystal region (81). The first liquid crystal region (81) is essentially composed of a nematic liquid crystal material alone, whereas the second liquid crystal region (82) has a plurality of liquid crystal subregions (11) containing a nematic liquid crystal material and polymer-containing walls (12) formed between adjacent ones of the plurality of liquid crystal subregions (11). The plurality of pixels include pixels accounting for the first liquid crystal region (81) and pixels accounting for the second liquid crystal region (82).

摘要翻译： 液晶显示面板（100A）包括：第一基板（2）和第二基板（3），保持在第一基板（2）和第二基板（3）之间的液晶层（1），多个 像素。 液晶层（1）具有设置在第一液晶区域（81）的外侧的第一液晶区域（81）和第二液晶区域（82）。 第一液晶区域81基本上由向列液晶材料构成，第二液晶区域82具有多个液晶子区域11，该液晶区域11包含向列型液晶材料和含有聚合物的壁（ 12）形成在多个液晶子区域（11）中的相邻的液晶子区域（11）之间。 多个像素包括考虑第一液晶区域（81）的像素和占第二液晶区域（82）的像素。