公开(公告)号：US20150316822A1

公开(公告)日：2015-11-05

申请号：US14797844

申请日：2015-07-13

Applicant: JAPAN DISPLAY INC.

Inventor： Arihiro TAKEDA ,  Jin HIROSAWA ,  Tetsuya llZUKA ,  Hirokazu MORIMOTO

IPC: G02F1/1343 ,  G02F1/1362 ,  G02F1/1368 ,  G02F1/1335 ,  G02F1/1337

CPC classification number: G02F1/134336 ,  G02F1/133528 ,  G02F1/1337 ,  G02F1/134363 ,  G02F1/136213 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/133531 ,  G02F2001/134318 ,  G02F2001/134381 ,  G02F2001/136218 ,  G02F2201/121

Abstract: An array substrate includes a gate line extending in a first direction, a source line extending in a second direction orthogonally crossing the first direction and an auxiliary capacitance line having a trunk portion extending in the first direction so as to cross the source line and a branch portion branched from the trunk portion and extending along the source line. A switching element includes a drain line arranged under the auxiliary capacitance line so as to face the trunk portion and the branch portion thereof. A pixel electrode includes a main pixel electrode extending substantially in parallel to the source line and a contact portion electrically connected with the drain line. A counter substrate includes a couple of main common electrodes extending substantially in parallel to the main pixel electrode on the both sides sandwiching the main pixel electrode.

Abstract translation: 阵列基板包括沿第一方向延伸的栅极线，沿与第一方向正交的第二方向延伸的源极线和具有沿第一方向延伸的主体部分的辅助电容线，以跨越源极线和分支 部分从主体部分分支并沿着源极线延伸。 开关元件包括布置在辅助电容线下方以与主干部分及其分支部分相对的排水线。 像素电极包括基本上平行于源极线延伸的主像素电极和与漏极线电连接的接触部分。 相对基板包括在夹着主像素电极的两侧基本平行于主像素电极延伸的一对主公共电极。

公开(公告)号：US20170123261A1

公开(公告)日：2017-05-04

申请号：US15403548

申请日：2017-01-11

Applicant: Japan Display Inc.

Inventor： Kayoko MIYAZAKI ,  Keiji TAGO ,  Hirokazu MORIMOTO

IPC: G02F1/1333 ,  G02F1/13363 ,  G02F1/1368 ,  G02F1/1335 ,  G06F3/044

CPC classification number: G02F1/133308 ,  G02F1/13338 ,  G02F1/133528 ,  G02F1/13363 ,  G02F1/1368 ,  G02F2001/133325 ,  G02F2001/133331 ,  G06F3/044

Abstract: According to one embodiment, a display device includes a display panel configured to hold a liquid crystal layer between a first substrate and a second substrate, a cover member positioned at a side of the second substrate of the display panel, a first optical element positioned at an outer surface side of the first substrate, and a second optical element positioned between the second substrate and the cover member, bonded to an inner surface of the cover member but not bonded to the second substrate.

公开(公告)号：US20160077389A1

公开(公告)日：2016-03-17

申请号：US14826327

申请日：2015-08-14

Applicant: Japan Display Inc.

Inventor： Arihiro TAKEDA ,  Hirokazu MORIMOTO ,  Shoji HINATA

IPC: G02F1/1343 ,  G02F1/1345 ,  G02F1/1335 ,  G02F1/1368 ,  G02F1/1362

CPC classification number: G02F1/133512 ,  G02F1/13306 ,  G02F1/13338 ,  G02F2001/133334 ,  G02F2001/136218

Abstract: According to one embodiment, a liquid crystal display device includes a first substrate including a first insulative substrate, a gate line, a source line, a switching element, a pixel electrode, and a common electrode a second substrate including a second insulative substrate, a light shield layer disposed on that side of the second insulative substrate, which is opposed to the first substrate, and partitioning the pixels, and a shield electrode stacked on that side of the light shield layer, which is opposed to the first substrate, and formed of a metallic material, and a liquid crystal layer held between the first substrate and the second substrate.

Abstract translation: 根据一个实施例，液晶显示装置包括：第一基板，包括第一绝缘基板，栅极线，源极线，开关元件，像素电极和公共电极;第二基板，包括第二绝缘基板; 设置在与第一基板相对的第二绝缘基板的一侧并分隔像素的屏蔽层以及与第一基板相对的层叠在该遮光层的该侧的屏蔽电极，并形成 的金属材料，以及保持在第一基板和第二基板之间的液晶层。

公开(公告)号：US20140160417A1

公开(公告)日：2014-06-12

申请号：US14097846

申请日：2013-12-05

Applicant: Japan Display Inc.

Inventor： Yusuke MORITA ,  Jin HIROSAWA ,  Hirokazu MORIMOTO ,  Arihiro TAKEDA

IPC: G02F1/1343

CPC classification number: G02F1/134363 ,  G02F1/134336 ,  G02F2001/134372 ,  G02F2001/134381

Abstract: According to one embodiment, a liquid crystal display device includes a first substrate including a pixel electrode including a contact portion and a main pixel electrode extending in a second direction from the contact portion. A width of the contact portion in a first direction crossing the second direction is greater than a width of the main pixel electrode in the first direction. The main pixel electrode includes a first portion which is located on a side close to the contact portion and has a first width in the first direction, and a second portion which is located on a side remoter from the contact portion than the first portion in the second direction and has a second width in the first direction which is smaller than the first width.

Abstract translation: 根据一个实施例，液晶显示装置包括：第一基板，包括具有接触部分的像素电极和从接触部分沿第二方向延伸的主像素电极。 接触部分在与第二方向交叉的第一方向上的宽度大于主像素电极在第一方向上的宽度。 主像素电极包括第一部分，其位于靠近接触部分的一侧并具有第一方向的第一宽度;以及第二部分，位于比接触部分的第一部分更远离接触部分的位置 并且在第一方向上具有小于第一宽度的第二宽度。

公开(公告)号：US20130300992A1

公开(公告)日：2013-11-14

申请号：US13872615

申请日：2013-04-29

Applicant: JAPAN DISPLAY INC.

Inventor： Tomoko KOZUKA ,  Hirokazu MORIMOTO

IPC: G02F1/1343 ,  H01L33/62

CPC classification number: G02F1/1343 ,  G02F1/136213 ,  G02F1/136286 ,  G02F2001/136218 ,  G02F2001/13629 ,  G02F2001/136295 ,  G02F2202/10 ,  H01L33/62 ,  H01L2924/0002 ,  H01L2924/00

Abstract: In a method of manufacturing a liquid crystal display device, a process for forming a first substrate includes the steps; forming a first wiring electrically connected with a switching element and extending in a first direction, forming an insulating film covering the first wiring, painting an electrically conductive film including electrically conductive material on the insulating film, and forming a second wiring electrically connected with the switching element extending in a second direction orthogonally crossing the first direction, and a pixel electrode electrically connected with the switching element apart from the second wiring by patterning the electrically conductive film. A second substrate is formed by forming a main common electrode extending in the second direction. A liquid crystal display panel is manufactured by holding liquid crystal material between the first substrate and the second substrate while the main common electrode faces the second wiring.

Abstract translation: 在制造液晶显示装置的方法中，形成第一基板的工艺包括以下步骤： 形成与开关元件电连接并沿第一方向延伸的第一布线，形成覆盖所述第一布线的绝缘膜，在所述绝缘膜上涂覆包含导电材料的导电膜，以及形成与所述开关电连接的第二布线 元件在与第一方向垂直的第二方向上延伸，以及通过图案化导电膜而与开关元件电连接的像素电极与第二布线电连接。 通过形成沿第二方向延伸的主公共电极形成第二基板。 通过在第一基板和第二基板之间保持液晶材料，同时主公共电极面对第二布线来制造液晶显示面板。