公开(公告)号：US20150212374A1

公开(公告)日：2015-07-30

申请号：US14602604

申请日：2015-01-22

Applicant: Japan Display Inc.

Inventor： Seiji UEJIMA ,  Hidemasa YAMAGUCHI ,  Yoshitaka OZEKI ,  Takeyuki TSURUMA ,  Kenta SEKI ,  Toshiaki FUKUSHIMA

IPC: G02F1/1343 ,  G02F1/1362 ,  G02F1/1337 ,  G02F1/1368 ,  G02F1/1333

CPC classification number: G02F1/134309 ,  G02F2001/134372

Abstract: According to one embodiment, a liquid crystal display device includes a first substrate, a second substrate, and a liquid crystal layer. The first substrate includes a first line, a second line, a switching element, a common electrode, an insulating film disposed on the common electrode, a pixel electrode connected with the switching element and opposed to the common electrode with the insulating film interposed therebetween, and a first alignment film covering the pixel electrode. The second substrate includes a second alignment film. And the pixel electrode includes one main pixel electrode extending in a belt shape in a pixel area defined by the first line and the second line.

Abstract translation: 根据一个实施例，液晶显示装置包括第一基板，第二基板和液晶层。 第一基板包括第一线，第二线，开关元件，公共电极，设置在公共电极上的绝缘膜，与开关元件连接并与公共电极相对并且绝缘膜相对的像素电极， 以及覆盖像素电极的第一取向膜。 第二基板包括第二取向膜。 并且像素电极包括在由第一线和第二线限定的像素区域中以带状延伸的一个主像素电极。

公开(公告)号：US20250060635A1

公开(公告)日：2025-02-20

申请号：US18934546

申请日：2024-11-01

Applicant: Japan Display Inc.

Inventor： Kenta SEKI ,  Gen KOIDE ,  Hayato KURASAWA

IPC: G02F1/1343 ,  G02F1/1333 ,  G02F1/1337 ,  G02F1/1362

Abstract: According to one embodiment, a display device comprises image signal lines, scanning signal lines, pixels, a display area, pixel electrodes, and common electrodes. The common electrodes are configured to detect an object and to display an image in the display area. The common electrodes include first and second common electrodes which are arranged in a first direction. A first slit is provided between the first and second common electrodes. The first and second common electrodes are supplied a signal different from each other. A second slit is provided in the first common electrode. Each of the first slit and the second slit overlaps one of the image signal lines and extends in an extension direction in which the image signal line extends.

公开(公告)号：US20240152007A1

公开(公告)日：2024-05-09

申请号：US18410156

申请日：2024-01-11

Applicant: JAPAN DISPLAY INC.

Inventor： Kenta SEKI ,  Gen KOIDE ,  Hayato KURASAWA

IPC: G02F1/1343 ,  G02F1/1333 ,  G02F1/1337 ,  G02F1/1362

CPC classification number: G02F1/134318 ,  G02F1/13338 ,  G02F1/133707 ,  G02F1/134336 ,  G02F1/136286 ,  G02F2201/121

Abstract: According to one embodiment, a display device comprises image signal lines, scanning signal lines, pixels, a display area, pixel electrodes, and common electrodes. The common electrodes are configured to detect an object and to display an image in the display area. The common electrodes include first and second common electrodes which are arranged in a first direction. A first slit is provided between the first and second common electrodes. The first and second common electrodes are supplied a signal different from each other. A second slit is provided in the first common electrode. Each of the first slit and the second slit overlaps one of the image signal lines and extends in an extension direction in which the image signal line extends.

公开(公告)号：US20200142233A1

公开(公告)日：2020-05-07

申请号：US16732849

申请日：2020-01-02

Applicant: JAPAN DISPLAY INC.

Inventor： Kenta SEKI ,  Gen Koide ,  Hayato Kurasawa

IPC: G02F1/1333 ,  G02F1/1335 ,  G02F1/1337 ,  G02F1/1362 ,  G06F3/041 ,  G06F3/044 ,  G02F1/1343

Abstract: According to one embodiment, a display device comprises image signal lines, scanning signal lines, pixels, a display area, pixel electrodes, and common electrodes. The common electrodes are configured to detect an object and to display an image in the display area. The common electrodes include first and second common electrodes which are arranged in a first direction. A first slit is provided between the first and second common electrodes. The first and second common electrodes are supplied a signal different from each other. A second slit is provided in the first common electrode. Each of the first slit and the second slit overlaps one of the image signal lines and extends in an extension direction in which the image signal line extends.

公开(公告)号：US20170102597A1

公开(公告)日：2017-04-13

申请号：US15275682

申请日：2016-09-26

Applicant: Japan Display Inc.

Inventor： Kenta SEKI ,  Gen KOIDE ,  Yuji MAEDE ,  Jin HIROSAWA

IPC: G02F1/1362 ,  G02F1/1339 ,  G02F1/1335 ,  G02F1/1333 ,  G09G3/36 ,  G02F1/1343

CPC classification number: G02F1/136286 ,  G02F1/133308 ,  G02F1/13338 ,  G02F1/133514 ,  G02F1/13394 ,  G02F1/134309 ,  G02F1/134363 ,  G02F2001/134318 ,  G02F2001/136218 ,  G02F2201/121

Abstract: According to one embodiment, a display device comprises metal lines which are in contact with a structural electrode. A first filter overlaps with first and second pixels, and a second filter overlaps with second and fourth pixels. First to fourth structural electrodes overlap with first to fourth pixels respectively. A first slit extends between first and second pixels, and a second slit extends between third and fourth pixels. The first metal line is formed between first and second structural electrodes to cover part of the first slit, and the second metal line is formed between third and fourth structural electrodes to cover part of the second slit.

公开(公告)号：US20220091465A1

公开(公告)日：2022-03-24

申请号：US17542967

申请日：2021-12-06

Applicant: JAPAN DISPLAY INC.

Inventor： Kenta SEKI ,  Gen KOIDE ,  Hayato KURASAWA

IPC: G02F1/1343 ,  G02F1/1333 ,  G02F1/1337 ,  G02F1/1362

Abstract: According to one embodiment, a display device comprises image signal lines, scanning signal lines, pixels, a display area, pixel electrodes, and common electrodes. The common electrodes are configured to detect an object and to display an image in the display area. The common electrodes include first and second common electrodes which are arranged in a first direction. A first slit is provided between the first and second common electrodes. The first and second common electrodes are supplied a signal different from each other. A second slit is provided in the first common electrode. Each of the first slit and the second slit overlaps one of the image signal lines and extends in an extension direction in which the image signal line extends.

公开(公告)号：US20210003892A1

公开(公告)日：2021-01-07

申请号：US17030945

申请日：2020-09-24

Applicant: JAPAN DISPLAY INC.

Inventor： Kenta SEKI ,  Gen KOIDE ,  Hayato KURASAWA

IPC: G02F1/1337 ,  G02F1/1343 ,  G02F1/1333 ,  G02F1/1362

Abstract: According to one embodiment, a display device comprises image signal lines, scanning signal lines, pixels, a display area, pixel electrodes, and common electrodes. The common electrodes are configured to detect an object and to display an image in the display area. The common electrodes include first and second common electrodes which are arranged in a first direction. A first slit is provided between the first and second common electrodes. The first and second common electrodes are supplied a signal different from each other. A second slit is provided in the first common electrode. Each of the first slit and the second slit overlaps one of the image signal lines and extends in an extension direction in which the image signal line extends.

公开(公告)号：US20190302505A1

公开(公告)日：2019-10-03

申请号：US16446844

申请日：2019-06-20

Applicant: JAPAN DISPLAY INC.

Inventor： Kenta SEKI ,  Gen Koide ,  Hayato Kurasawa

IPC: G02F1/1333 ,  G02F1/1335 ,  G06F3/044 ,  G06F3/041 ,  G02F1/1337 ,  G02F1/1362

Abstract: According to one embodiment, a display device comprises image signal lines, scanning signal lines, pixels, a display area, pixel electrodes, and common electrodes. The common electrodes are configured to detect an object and to display an image in the display area. The common electrodes include first and second common electrodes which are arranged in a first direction. A first slit is provided between the first and second common electrodes. The first and second common electrodes are supplied a signal different from each other. A second slit is provided in the first common electrode. Each of the first slit and the second slit overlaps one of the image signal lines and extends in an extension direction in which the image signal line extends.