公开(公告)号：US20250035992A1

公开(公告)日：2025-01-30

申请号：US18912125

申请日：2024-10-10

Applicant: Japan Display Inc.

Inventor： Akio OTA

IPC: G02F1/1343 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/1337 ,  G02F1/1362

Abstract: A transverse electric field type liquid crystal display panel includes a pair of substrates opposed with a liquid crystal layer interposed therebetween. A plurality of sub-pixels having at least one curved portion in a display area are provided in a matrix on one side of the pair of substrates, and a pair of electrodes having at least one curved portion are formed in the plurality of sub-pixels. A light shield layer shielding a non-display area positioned on an outer peripheral side of the display area and between the plurality of sub-pixels is formed on the other side of the pair of substrates. The light shield layer of the non-display area is formed in a shape in which the outermost peripheral side of the display area is rectangular.

公开(公告)号：US20220404674A1

公开(公告)日：2022-12-22

申请号：US17896301

申请日：2022-08-26

Applicant: Japan Display Inc.

Inventor： Shumpei TAKEUCHI ,  Akio OTA

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

Abstract: A liquid crystal display device is provided and includes first and second substrates; first wiring provided on first substrate along first direction; second wiring provided along second direction intersecting with first direction; thin-film transistor provided at intersection between first and second wirings; drain electrode electrically connected to thin-film transistor; organic insulating film formed on thin-film transistor and covering part of drain electrode; first opening that penetrates organic insulating film and exposing drain electrode; island-shaped electrode disposed on first opening and organic insulating film, and electrically connected to drain electrode; inorganic insulating film disposed on organic insulating film, the drain electrode, and the island-shaped electrode inside the first opening; a second opening that penetrates the inorganic insulating film and exposing the drain electrode; and a pixel electrode formed on the inorganic insulating film and electrically connected to the island-shaped electrode through the second opening.

公开(公告)号：US20230408876A1

公开(公告)日：2023-12-21

申请号：US18240005

申请日：2023-08-30

Applicant: Japan Display Inc.

Inventor： Akio OTA

IPC: G02F1/1343 ,  G02F1/1335 ,  G02F1/1333 ,  G02F1/1337

CPC classification number: G02F1/134363 ,  G02F1/133512 ,  G02F1/134336 ,  G02F1/133345 ,  G02F1/133707 ,  G02F1/133388 ,  G02F1/134345 ,  G02F1/134372 ,  G02F1/136286

Abstract: A transverse electric field type liquid crystal display panel includes a pair of substrates opposed with a liquid crystal layer interposed therebetween. A plurality of sub-pixels having at least one curved portion in a display area are provided in a matrix on one side of the pair of substrates, and a pair of electrodes having at least one curved portion are formed in the plurality of sub-pixels. A light shield layer shielding a non-display area positioned on an outer peripheral side of the display area and between the plurality of sub-pixels is formed on the other side of the pair of substrates. The light shield layer of the non-display area is formed in a shape in which the outermost peripheral side of the display area is rectangular.

公开(公告)号：US20190137832A1

公开(公告)日：2019-05-09

申请号：US16226136

申请日：2018-12-19

Applicant: Japan Display Inc.

Inventor： Akio OTA

IPC: G02F1/1343 ,  G02F1/1333 ,  G02F1/1337 ,  G02F1/1335

Abstract: A transverse electric field type liquid crystal display panel includes a pair of substrates opposed with a liquid crystal layer interposed therebetween. A plurality of sub-pixels having at least one curved portion in a display area are provided in a matrix on one side of the pair of substrates, and a pair of electrodes having at least one curved portion are formed in the plurality of sub-pixels. A light shield layer shielding a non-display area positioned on an outer peripheral side of the display area and between the plurality of sub-pixels is formed on the other side of the pair of substrates. The light shield layer of the non-display area is formed in a shape in which the outermost peripheral side of the display area is rectangular.