公开(公告)号：US09086602B2

公开(公告)日：2015-07-21

申请号：US13546655

申请日：2012-07-11

Applicant: Keisuke Takano ,  Jin Hirosawa ,  Arihiro Takeda ,  Hirokazu Morimoto

Inventor： Keisuke Takano ,  Jin Hirosawa ,  Arihiro Takeda ,  Hirokazu Morimoto

IPC: G02F1/1343 ,  G02F1/1337

CPC classification number: G02F1/134309 ,  G02F2001/133742 ,  G02F2001/134318 ,  G02F2001/134381

Abstract: In one embodiment, a first substrate includes a main pixel electrode and a first alignment film formed on the main pixel electrode having vertical alignment characteristics. A second substrate includes a pair of main common electrodes and a second alignment film formed on the main common electrodes having vertical alignment characteristics. A liquid crystal layer is held between the first substrate and the second substrate having positive dielectric anisotropy. The main pixel electrode is arranged extending in a first direction. The pair of main common electrodes is arranged in the first direction, respectively, so as to sandwich the main pixel electrode.

Abstract translation: 在一个实施例中，第一基板包括主像素电极和形成在具有垂直取向特性的主像素电极上的第一取向膜。 第二基板包括一对主公共电极和形成在具有垂直取向特性的主公共电极上的第二取向膜。 液晶层保持在具有正介电各向异性的第一基板和第二基板之间。 主像素电极布置成沿第一方向延伸。 一对主公共电极分别设置在第一方向上，以夹持主像素电极。

公开(公告)号：US08879037B2

公开(公告)日：2014-11-04

申请号：US13738417

申请日：2013-01-10

Applicant: Jin Hirosawa

Inventor： Jin Hirosawa

IPC: G02F1/1343 ,  G02F1/139

CPC classification number: G02F1/134336 ,  G02F1/134363 ,  G02F1/1393 ,  G02F2001/134345 ,  G02F2201/123

Abstract: According to one embodiment, a liquid crystal display device includes a main pixel electrode having a first width in a first direction and a first edge extending in a second direction, and a sub-pixel electrode. The sub-pixel electrode has a second width, which is greater than the first width in the first direction, has a third width, which is a maximum width in the first direction at a central portion of the sub-pixel electrode, has a fourth width in the second direction at a position with a first distance from the first edge in the first direction, and has a fifth width, which is less than the fourth width at a position with a second distance, which is greater than the first distance, from the first edge in the first direction.

Abstract translation: 根据一个实施例，液晶显示装置包括具有第一方向的第一宽度和沿第二方向延伸的第一边缘的主像素电极和子像素电极。 子像素电极具有比第一方向上的第一宽度大的第二宽度，具有在子像素电极的中心部分处的第一方向上的最大宽度的第三宽度，具有第四宽度 在距第一方向第一距离第一距离的位置处具有第二方向的宽度，并且具有小于第一距离的第二距离处的第四宽度的第五宽度， 从第一个方向的第一个边缘。

公开(公告)号：US08542329B2

公开(公告)日：2013-09-24

申请号：US13074463

申请日：2011-03-29

Applicant: Jin Hirosawa

Inventor： Jin Hirosawa

IPC: G02F1/1343

CPC classification number: G02F1/134363 ,  G02F2001/134318 ,  G02F2001/134372

Abstract: In one embodiment, a liquid crystal display device includes a first substrate having a pixel electrode and a second substrate having a counter electrode. The pixel electrode includes a first pixel electrode portion in a belt-like shape extending in a first direction and a second pixel electrode portion connected with one end of the first pixel electrode portion and extending in a second direction orthogonally crossing the first direction. The counter electrode includes a first counter electrode portion in a belt-like shape extending in the first direction to form a lateral electric field between the first counter electrode portion and the first pixel electrode portion. A liquid crystal layer is held between the first substrate and the second substrate. The lateral electric field is applied to the liquid crystal layer.

Abstract translation: 在一个实施例中，液晶显示装置包括具有像素电极的第一基板和具有对电极的第二基板。 像素电极包括沿第一方向延伸的带状形状的第一像素电极部分和与第一像素电极部分的一端连接并沿与​​第一方向正交的第二方向延伸的第二像素电极部分。 对电极包括在第一方向上延伸的带状形状的第一对电极部分，以在第一对电极部分和第一像素电极部分之间形成横向电场。 液晶层保持在第一基板和第二基板之间。 横向电场施加到液晶层。

公开(公告)号：US08497969B2

公开(公告)日：2013-07-30

申请号：US13303606

申请日：2011-11-23

Applicant: Jin Hirosawa

Inventor： Jin Hirosawa

IPC: G02F1/1343 ,  G02F1/1337

CPC classification number: G02F1/134363 ,  G02F1/133784

Abstract: A liquid crystal display device includes an array substrate including a pixel electrode which is disposed in each of pixels, a counter-substrate which is disposed to be opposed to the array substrate and includes a counter-electrode which is common to a plurality of the pixels, and a liquid crystal layer which is held between the array substrate and the counter-substrate. The pixel electrode includes a first major electrode portion having a strip shape, and the counter-electrode includes second major electrode portions each having a strip shape, the second major electrode portions being disposed in parallel to the first major electrode portion in a manner that the first major electrode portion is interposed between the second major electrode portions and that the first major electrode portion and the second major electrode portions are alternately arranged.

Abstract translation: 一种液晶显示装置，包括：阵列基板，包括设置在每个像素中的像素电极;相对基板，设置成与阵列基板相对，并且包括多个像素共同的对置电极 以及保持在阵列基板和对置基板之间的液晶层。 像素电极包括具有条状的第一主电极部分，并且对置电极包括各自具有带状的第二主电极部分，第二主电极部分以与第一主电极部分平行的方式设置， 第一主电极部分插入在第二主电极部分之间，并且第一主电极部分和第二主电极部分交替布置。

公开(公告)号：US08355104B2

公开(公告)日：2013-01-15

申请号：US12327433

申请日：2008-12-03

Applicant: Norihiro Yoshida ,  Yoshitaka Yamada ,  Jin Hirosawa ,  Arihiro Takeda

Inventor： Norihiro Yoshida ,  Yoshitaka Yamada ,  Jin Hirosawa ,  Arihiro Takeda

IPC: G02F1/1337

CPC classification number: G02F1/133707 ,  G02F1/136286

Abstract: An MVA mode liquid crystal display device is configured such that a liquid crystal layer including liquid crystal molecules having negative dielectric constant anisotropy is held between a first substrate and a second substrate. The liquid crystal display device includes a structural body which controls an alignment direction of the liquid crystal molecules in a manner to form a multi-domain in each of pixels. The structural body includes a first structural body which is disposed in a manner to overlap a light-blocking wiring line, and a second structural body which is disposed in a direction substantially perpendicular to the first structural body and is formed to be narrower than the first structural body.

Abstract translation: MVA模式液晶显示装置被配置为使得包括具有负介电常数各向异性的液晶分子的液晶层保持在第一基板和第二基板之间。 液晶显示装置包括以在像素中形成多畴的方式控制液晶分子的排列方向的结构体。 结构体包括以与遮光布线重叠的方式设置的第一结构体和沿与第一结构体基本垂直的方向设置的第二结构体，并且形成为比第一结构体窄 结构体。

公开(公告)号：US08212981B2

公开(公告)日：2012-07-03

申请号：US13007908

申请日：2011-01-17

Applicant: Yohei Nakanishi ,  Kunihiro Tashiro ,  Katsufumi Ohmuro ,  Kazutaka Hanaoka ,  Jin Hirosawa ,  Norio Sugiura ,  Kengo Kanii ,  Shota Makimoto ,  Naoto Kondo ,  Isao Tsushima ,  Tomonori Tanose ,  Takashi Takagi ,  Tetsuya Fujikawa

Inventor： Yohei Nakanishi ,  Kunihiro Tashiro ,  Katsufumi Ohmuro ,  Kazutaka Hanaoka ,  Jin Hirosawa ,  Norio Sugiura ,  Kengo Kanii ,  Shota Makimoto ,  Naoto Kondo ,  Isao Tsushima ,  Tomonori Tanose ,  Takashi Takagi ,  Tetsuya Fujikawa

IPC: G02F1/1337 ,  G02F1/1343

CPC classification number: G02F1/134309 ,  G02F1/1334 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/133707 ,  G02F1/133711 ,  G02F1/134336 ,  G02F1/136286 ,  G02F1/1393 ,  G02F2001/133757 ,  G02F2001/133761 ,  G02F2001/134345

Abstract: A liquid crystal display device including first and second substrates with liquid crystal contained therebetween, and a plurality of picture elements located on the first substrate. Each of the picture elements is defined between a pair of gate bus lines and a pair of data bus lines. At least one of the picture elements includes a switching element connected to one of the data bus lines, a first sub picture element electrode, and a second sub picture element electrode. At least one of the first and second sub picture element electrodes has a body portion and a plurality of branches that extend from the body portion. A neighboring two of the branches are parallel with each other. The first sub picture element electrode connects to the switching element, and the second sub picture element electrode connects, via capacitive coupling, to the switching element.

Abstract translation: 一种液晶显示装置，包括其间包含液晶的第一和第二基板以及位于第一基板上的多个图像元素。 每个像素被定义在一对栅极总线和一对数据总线之间。 至少一个像素包括连接到数据总线之一，第一子像素电极和第二子像素电极的开关元件。 第一和第二子像素电极中的至少一个具有主体部分和从主体部分延伸的多个分支。 相邻的两个分支彼此平行。 第一子像素电极连接到开关元件，第二子像素电极通过电容耦合连接到开关元件。

公开(公告)号：US08125600B2

公开(公告)日：2012-02-28

申请号：US12979060

申请日：2010-12-27

Applicant: Yohei Nakanishi ,  Kunihiro Tashiro ,  Katsufumi Ohmuro ,  Kazutaka Hanaoka ,  Jin Hirosawa ,  Norio Sugiura ,  Kengo Kanii ,  Shota Makimoto ,  Naoto Kondo ,  Isao Tsushima ,  Tomonori Tanose ,  Takashi Takagi ,  Tetsuya Fujikawa

Inventor： Yohei Nakanishi ,  Kunihiro Tashiro ,  Katsufumi Ohmuro ,  Kazutaka Hanaoka ,  Jin Hirosawa ,  Norio Sugiura ,  Kengo Kanii ,  Shota Makimoto ,  Naoto Kondo ,  Isao Tsushima ,  Tomonori Tanose ,  Takashi Takagi ,  Tetsuya Fujikawa

IPC: G02F1/1337 ,  G02F1/1343

CPC classification number: G02F1/134309 ,  G02F1/1334 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/133707 ,  G02F1/133711 ,  G02F1/134336 ,  G02F1/136286 ,  G02F1/1393 ,  G02F2001/133757 ,  G02F2001/133761 ,  G02F2001/134345

Abstract: A liquid crystal display device including first and second substrates which are arranged to be opposite to each other; liquid crystal with negative dielectric anisotropy contained between the first and the second substrates; a polymer which determines directions in which liquid crystal molecules tilt when voltage is applied: and a plurality of picture elements located on the first substrate. At least one of the picture elements on the first substrate includes a switching element; a first sub picture element electrode including a plurality of band-shaped microelectrode parts and a first connecting electrode part electrically connecting the microelectrode parts of the first sub picture element electrode with one another; and a second sub picture element electrode including a plurality of band-shaped microelectrode parts and a second connecting electrode part electrically connecting the microelectrode parts of the second sub picture element electrode with one another.

Abstract translation: 一种液晶显示装置，包括彼此相对布置的第一和第二基板; 包含在第一和第二基板之间的具有负介电各向异性的液晶; 确定液晶分子在施加电压时倾斜的方向的聚合物和位于第一基板上的多个图像元素。 第一基板上的至少一个像素包括开关元件; 包括多个带状微电极部分的第一子像素电极和将第一子像素电极的微电极部分彼此电连接的第一连接电极部分; 以及第二副像素电极，其包括多个带状微电极部分和将第二子像素电极的微电极部分彼此电连接的第二连接电极部分。

公开(公告)号：US07911573B2

公开(公告)日：2011-03-22

申请号：US12785248

申请日：2010-05-21

Applicant: Yohei Nakanishi ,  Kunihiro Tashiro ,  Katsufumi Ohmuro ,  Kazutaka Hanaoka ,  Jin Hirosawa ,  Norio Sugiura ,  Kengo Kanii ,  Shota Makimoto ,  Naoto Kondo ,  Isao Tsushima ,  Tomonori Tanose ,  Takashi Takagi ,  Tetsuya Fujikawa

Inventor： Yohei Nakanishi ,  Kunihiro Tashiro ,  Katsufumi Ohmuro ,  Kazutaka Hanaoka ,  Jin Hirosawa ,  Norio Sugiura ,  Kengo Kanii ,  Shota Makimoto ,  Naoto Kondo ,  Isao Tsushima ,  Tomonori Tanose ,  Takashi Takagi ,  Tetsuya Fujikawa

IPC: G02F1/1337 ,  G02F1/1343

CPC classification number: G02F1/134309 ,  G02F1/1334 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/133707 ,  G02F1/133711 ,  G02F1/134336 ,  G02F1/136286 ,  G02F1/1393 ,  G02F2001/133757 ,  G02F2001/133761 ,  G02F2001/134345

Abstract: A liquid crystal display device including first and second substrates, a liquid crystal layer, a plurality of gate bus lines extending in a first direction, a plurality of drain bus lines extending in a second direction, at least one auxiliary capacitance bus line extending in the first direction, a first sub picture element electrode, a second sub picture element electrode, and first and second auxiliary capacitance lower electrodes extending from the auxiliary capacitance bus line in the second direction, such that a combination of the first and second auxiliary capacitance lower electrodes and a portion of the auxiliary capacitance bus line within a picture element region form a generally cross-shaped structure. Also, a portion of the first sub picture element electrode overlaps a portion of the first auxiliary capacitance lower electrode, a portion of the second auxiliary capacitance lower electrode, and a portion of the auxiliary capacitance bus line.

Abstract translation: 一种液晶显示装置，包括第一和第二基板，液晶层，沿第一方向延伸的多条栅极总线，沿第二方向延伸的多条漏极总线，至少一条辅助电容总线， 第一子像素电极，第二子像素电极以及从辅助电容总线沿第二方向延伸的第一和第二辅助电容下电极，使得第一和第二辅助电容下电极的组合 并且在像素区域内的辅助电容总线的一部分形成大致十字形的结构。 此外，第一子像素电极的一部分与第一辅助电容下电极的一部分，第二辅助电容下电极的一部分和辅助电容总线的一部分重叠。

公开(公告)号：US07749575B2

公开(公告)日：2010-07-06

申请号：US10809126

申请日：2004-03-25

Applicant: Shingo Kataoka ,  Hideaki Tsuda ,  Katsufumi Ohmuro ,  Jin Hirosawa ,  Seiji Tanuma ,  Yoshio Koike

Inventor： Shingo Kataoka ,  Hideaki Tsuda ,  Katsufumi Ohmuro ,  Jin Hirosawa ,  Seiji Tanuma ,  Yoshio Koike

IPC: C09K19/00 ,  C09K19/06 ,  C09K19/52 ,  C09K19/56 ,  G06F3/042

CPC classification number: C09K19/0403 ,  C09K19/14 ,  C09K19/3028 ,  C09K19/56 ,  Y10T428/10 ,  Y10T428/1005 ,  Y10T428/1036

Abstract: The invention relates to a liquid crystal display utilizing a vertically aligned state of liquid crystal molecules when no voltage is applied and to a method of manufacturing the same. The invention is aimed at providing a liquid crystal display and a method of manufacturing the same in which the existing step for forming vertical alignment films can be omitted to achieve a cost reduction.The liquid crystal display includes a monofunctional monomer having a structure expressed by X-R (where X represents an acrylate group or a methacrylate group, and R represents an organic group having a steroid skeleton). A liquid crystal material is sandwiched between substrates which is then irradiated with ultraviolet rays to cure the monofunctional monomer, thereby forming a polymer film at an interface of a substrate. The monofunctional monomer has a hydrophobic skeleton such as an alkyl chain and a photoreactive group on one side of the skeleton.

Abstract translation: 本发明涉及在不施加电压时利用液晶分子的垂直排列状态的液晶显示器及其制造方法。 本发明旨在提供一种液晶显示器及其制造方法，其中可以省略用于形成垂直取向膜的现有步骤以实现成本降低。 液晶显示器包括具有由X-R表示的结构的单官能单体（其中X表示丙烯酸酯基或甲基丙烯酸酯基，R表示具有类固醇骨架的有机基团）。 将液晶材料夹在基板之间，然后用紫外线照射以固化单官能单体，从而在基板的界面处形成聚合物膜。 单官能单体在骨架的一侧具有疏水骨架，例如烷基链和光反应性基团。

公开(公告)号：US20100118233A1

公开(公告)日：2010-05-13

申请号：US12691230

申请日：2010-01-21

Applicant: Kazutaka HANAOKA ,  Katsufumi Ohmuro ,  Kunihiro Tashiro ,  Jin Hirosawa ,  Norio Sugiura ,  Kengo Kanii ,  Shota Makimoto ,  Yasuhiro Ohno ,  Isao Tsushima ,  Tomonori Tanose ,  Takashi Takagi ,  Tetsuya Fujikawa ,  Takahiro Sasaki

Inventor： Kazutaka HANAOKA ,  Katsufumi Ohmuro ,  Kunihiro Tashiro ,  Jin Hirosawa ,  Norio Sugiura ,  Kengo Kanii ,  Shota Makimoto ,  Yasuhiro Ohno ,  Isao Tsushima ,  Tomonori Tanose ,  Takashi Takagi ,  Tetsuya Fujikawa ,  Takahiro Sasaki

IPC: G02F1/1334

CPC classification number: G02F1/13439 ,  C09K19/38 ,  C09K2019/0448 ,  G02F1/133707 ,  G02F1/133711 ,  G02F1/1393 ,  G02F2001/134354 ,  G02F2001/13775 ,  Y10T428/10 ,  Y10T428/1036

Abstract: The technology presented herein has a feature of providing a liquid crystal display device of an excellent viewing angle characteristic and high brightness, including: liquid crystals containing polymerizable monomers between a first substrate with a pixel electrode having micro slits and a second substrate facing the first substrate; wherein the monomers are polymerizable with voltage applied to the liquid crystals; and an alignment orientation of the liquid crystals is controllable to a direction of extending the micro slit, wherein the pixel electrode includes: a direct coupling part electrically connected to a switching element; a capacitive coupling part electrically insulated from the switching element, and a space between the direct and capacitive coupling parts, wherein directions in which the micro slits are extended along the direct and capacitive coupling parts are orthogonal to each other.

Abstract translation: 本发明提供的技术是提供具有优异的视角特性和高亮度的液晶显示装置的特征，包括：在具有微细狭缝的像素电极的第一基板和面向第一基板的第二基板之间含有可聚合单体的液晶 ; 其中单体可通过施加于液晶的电压聚合; 并且液晶的取向取向可以延伸到微狭缝的方向，其中像素电极包括：电连接到开关元件的直接耦合部分; 与开关元件电绝缘的电容耦合部分以及直接和电容耦合部分之间的空间，其中微缝隙沿着直接和电容耦合部分延伸的方向彼此正交。