公开(公告)号：US20150009439A1

公开(公告)日：2015-01-08

申请号：US14261761

申请日：2014-04-25

Applicant: Japan Display Inc.

Inventor： Yusuke MORITA ,  Jin HIROSAWA

IPC: G02F1/1343

CPC classification number: G02F1/134363 ,  G02F2001/134318 ,  G02F2001/134381

Abstract: A first substrate includes a gate line extending in a first direction and a source line extending in a second direction. A first sub-common electrode is formed on the gate line. A first main-common electrode is formed along the source line so as to be connected with the first sub-common electrode. A second main-common electrode is formed extending in the second direction and facing the source line. The second main-common electrode is set to the same potential as the first main-common electrode. A second substrate includes a third main-common electrode extending in the second direction so as to face the second main-common electrode. The third main-common electrode is set to the same potential as the second main-common electrode. A second sub-common electrode is connected with the third main common electrode. The second sub-common electrode is formed so as to face the first sub-common electrode on the gate line.

Abstract translation: 第一基板包括沿第一方向延伸的栅极线和沿第二方向延伸的源极线。 第一副公共电极形成在栅极线上。 沿着源极线形成第一主要公共电极，以便与第一子公共电极连接。 第二主要公共电极形成在第二方向上延伸并面向源极线。 第二主要公共电极被设置为与第一主要公共电极相同的电位。 第二基板包括在第二方向上延伸以与第二主公共电极相对的第三主公共电极。 第三主要公共电极被设置为与第二主要公共电极相同的电位。 第二副公共电极与第三主公共电极连接。 第二子公共电极形成为与栅极线上的第一子公共电极相对。

公开(公告)号：US20140118651A1

公开(公告)日：2014-05-01

申请号：US14063502

申请日：2013-10-25

Applicant: Japan Display Inc.

Inventor： Jin HIROSAWA

IPC: G02F1/1362

CPC classification number: G02F1/136286 ,  G02F1/134309 ,  G02F1/136213 ,  G02F2001/134318

Abstract: A first substrate includes a first interlayer insulating film covering a switching element. A first main-common electrode is formed on the first interlayer insulating film. The first main-common electrode extends along a source line. A second interlayer insulating film covers the first main-common electrode. A second main-common electrode is formed on the second inter insulating film and extends so as to face the source line. The second main-common electrode is set to the same potential as the first main-common electrode. A main-pixel electrode connected with the switching element is formed on the second interlayer insulating film. A second substrate includes a third main-common electrode so as to face the second main-common electrode. The third main-common electrode is set to the same potential as the second main-common electrode.

Abstract translation: 第一基板包括覆盖开关元件的第一层间绝缘膜。 第一主要公共电极形成在第一层间绝缘膜上。 第一主要公共电极沿着源极线延伸。 第二层间绝缘膜覆盖第一主公共电极。 第二主要公共电极形成在第二绝缘膜上并且以与源极线相对的方式延伸。 第二主要公共电极被设置为与第一主要公共电极相同的电位。 与开关元件连接的主像素电极形成在第二层间绝缘膜上。 第二基板包括第三主公共电极以面对第二主公共电极。 第三主要公共电极被设置为与第二主要公共电极相同的电位。

公开(公告)号：US20140118649A1

公开(公告)日：2014-05-01

申请号：US14067279

申请日：2013-10-30

Applicant: Japan Display Inc.

Inventor： Jin HIROSAWA

IPC: G02F1/1365

CPC classification number: G02F1/134309 ,  G02F1/134363 ,  G02F1/136213 ,  G02F1/136286 ,  G02F2001/134318

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 a switching element electrically connected with the gate line and the source line. A first sub-common electrode extends in the first direction facing the gate line. A first main-common electrode is connected with the first sub-common electrode and extends in the second direction facing the source line. A pixel electrode includes a main-pixel electrode linearly extending in a direction different from the first and second directions. A second substrate includes a second main-common electrode extending in the second direction so as to face the first main-common electrode. The potential of the second main-common electrode is the same as the first main-common 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与栅极线和源极线电连接的开关元件。 第一副公共电极在朝向栅极线的第一方向上延伸。 第一主公共电极与第一副公共电极连接，并且在朝向源极线的第二方向上延伸。 像素电极包括沿与第一和第二方向不同的方向直线延伸的主像素电极。 第二基板包括沿第二方向延伸以面对第一主公共电极的第二主公共电极。 第二主要公共电极的电位与第一主要公共电极相同。

公开(公告)号：US20130321725A1

公开(公告)日：2013-12-05

申请号：US13904314

申请日：2013-05-29

Applicant: Japan Display Inc.

Inventor： Jin HIROSAWA

IPC: G02F1/1343

CPC classification number: G02F1/134363 ,  G02F1/13439 ,  G02F1/136213 ,  G02F2001/133738 ,  G02F2001/134318 ,  G02F2001/134345 ,  G02F2001/13706

Abstract: According to one embodiment, a liquid crystal display device includes a first substrate including a first source line and a second source line, a first main pixel electrode of a strip shape, a second main pixel electrode of a strip shape. The first substrate is configured such that a first distance between the first main pixel electrode and the first source line is less than a second distance between the first main pixel electrode and the second source line, and a third distance between the second main pixel electrode and the first source line is greater than a fourth distance between the second main pixel electrode and the second source line.

公开(公告)号：US20240427207A1

公开(公告)日：2024-12-26

申请号：US18734172

申请日：2024-06-05

Applicant: Japan Display Inc.

Inventor： Jin HIROSAWA

IPC: G02F1/1368 ,  G02F1/1362

Abstract: Performance of a display apparatus is improved. A display apparatus includes: an array substrate including a switching element; and a counter substrate facing the array substrate. In this case, the counter substrate includes: a substrate having a light transmitting property; and an overcoat film being in contact with the substrate, and the overcoat film is made of a plurality of types of films having different refractive indexes.

公开(公告)号：US20240036411A1

公开(公告)日：2024-02-01

申请号：US18485315

申请日：2023-10-12

Applicant: Japan Display Inc.

Inventor： Kyosuke WATANABE ,  Jin HIROSAWA ,  Masanobu IKEDA

IPC: G02F1/1362 ,  G02F1/1368

CPC classification number: G02F1/136227 ,  G02F1/136286 ,  G02F1/136222 ,  G02F1/136209 ,  G02F1/1368

Abstract: According to one embodiment, a display device includes a display area, a peripheral area, a pixel electrode disposed, a switching element, a scanning line, a signal line, a metal layer which overlaps at least one of the signal line and the scanning line, an antireflection layer which covers the metal layer, a common electrode which covers the antireflection layer and a power supply line disposed in the peripheral area, to which a common voltage is supplied. The common electrode and the metal layer are connected to the power supply line in the peripheral area.

公开(公告)号：US20230194941A1

公开(公告)日：2023-06-22

申请号：US18073594

申请日：2022-12-02

Applicant: Japan Display Inc.

Inventor： Toshiharu MATSUSHIMA ,  Jin HIROSAWA

IPC: G02F1/1362 ,  H01L27/12 ,  G02F1/1343

CPC classification number: G02F1/136286 ,  H01L27/124 ,  G02F1/136227 ,  G02F1/134345 ,  G02F2202/16 ,  G02F1/133514

Abstract: According to one embodiment, a display device includes an insulating substrate having a main surface, a switching element, a first pixel electrode electrically connected to the switching element, a second pixel electrode adjacent to the first pixel electrode, a wiring line provided between the first pixel electrode and the second pixel electrode, a convex portion provided between the wiring line and a liquid crystal layer, overlapping the wiring line and extending along the wiring line, and a black film formed into a belt-like shape overlapping the convex portion and having an inclined surface which inclines with respect to the main surface.

公开(公告)号：US20220252951A1

公开(公告)日：2022-08-11

申请号：US17731405

申请日：2022-04-28

Applicant: Japan Display Inc.

Inventor： Masaaki KABE ,  Jin HIROSAWA

IPC: G02F1/157 ,  G02F1/155 ,  G02F1/1506 ,  G02F1/1335

Abstract: According to one embodiment, a viewing angle control element includes a first substrate, a second substrate, and an electrolyte layer. The first substrate includes a first transparent substrate, a first light-shielding portion and a second light-shielding portion provided between the first transparent substrate and the electrolyte layer, a first transparent insulating layer provided between the first light-shielding portion and the second light-shielding portion, and a first transparent electrode. The first transparent electrode includes a first electrode portion overlapping the first light-shielding portion, a second electrode portion overlapping the second light-shielding portion, and an opening portion overlapping the first transparent insulating layer.

公开(公告)号：US20220221750A1

公开(公告)日：2022-07-14

申请号：US17574719

申请日：2022-01-13

Applicant: Japan Display Inc.

Inventor： Jin HIROSAWA

IPC: G02F1/1333 ,  G02F1/1335 ,  G06V40/13

Abstract: According to one embodiment, a display device includes a first substrate, a second substrate, and a liquid crystal layer, wherein the second substrate includes a first light-shielding member in a frame shape having a first opening overlapping an optical sensor, a light-shielding layer having a second opening overlapping the first opening, and a first pixel opening and a second pixel opening, the first light-shielding member has a first outer edge and a second outer edge elongated in a second direction, the first outer edge overlaps the light-shielding layer between the second opening and the first pixel opening in a planar view, and the second outer edge overlaps the light-shielding layer between the second opening and the second pixel opening in a planar view.

公开(公告)号：US20220018996A1

公开(公告)日：2022-01-20

申请号：US17488293

申请日：2021-09-29

Applicant: Japan Display Inc.

Inventor： Jin HIROSAWA

IPC: G02B3/00 ,  G02B26/08 ,  G02F1/1335

Abstract: According to one embodiment, a lens array comprises a plurality of lens elements. Each of the plurality of lens elements comprises a boundary surface of two layers with different refractive indices, and an actuator configured to deform the boundary surface.