公开(公告)号：US11822177B2

公开(公告)日：2023-11-21

申请号：US17941039

申请日：2022-09-09

Applicant: Japan Display Inc.

Inventor： Shimon Itakura ,  Yuzo Ota ,  Yuuichi Kanesaka

IPC: G02F1/1335 ,  G02F1/1333

CPC classification number: G02F1/133512 ,  G02F1/133331 ,  G02F1/133528

Abstract: According to one embodiment, a display device includes a liquid crystal display panel including a first substrate and a second substrate opposed to each other, a liquid crystal layer sandwiched between the first substrate and the second substrate, a first polarizer provided to be in contact with the first substrate, a second polarizer provided to be in contact with the second substrate, a cover glass, and a light-shielding layer covering a part of a bottom surface and an edge portion of the first substrate, an edge portion and a part of an upper surface of the second substrate, and an edge portion of the second polarizer; a frame; and a light-shielding cushion member provided between the frame and the liquid crystal display panel.

公开(公告)号：US11609447B2

公开(公告)日：2023-03-21

申请号：US17873156

申请日：2022-07-26

Applicant: Japan Display Inc.

Inventor： Shimon Itakura ,  Yuzo Ota

IPC: G02F1/1333 ,  G02F1/1335 ,  G02F1/1347

Abstract: According to one embodiment, a display device includes a liquid crystal display panel including a first substrate, a second substrate, a first liquid crystal layer, a first polarizer and a second polarizer, a dimming panel including a third substrate, a fourth substrate, a second liquid crystal layer, a third polarizer and a fourth polarizer, a first transparent conductive layer provided on the first substrate, a conductive tape connected to the first transparent conductive layer and a first metal frame formed of a metal material, and the conductive tape is connected to the first metal frame.

公开(公告)号：US11846842B2

公开(公告)日：2023-12-19

申请号：US18295265

申请日：2023-04-04

Applicant: Japan Display Inc.

Inventor： Shimon Itakura ,  Yuzo Ota

IPC: G02F1/1333 ,  G02F1/1347 ,  G02F1/1335 ,  G02F1/13357

CPC classification number: G02F1/133368 ,  G02F1/1347 ,  G02F1/133528 ,  G02F1/133608 ,  G02F2202/28 ,  G02F2203/48

Abstract: According to one embodiment, a display device includes a liquid crystal display panel including a first substrate having a first length and a second substrate having a second length, a dimming panel including a third substrate having a third length and a fourth substrate having a fourth length, wherein the third length is greater than the first length, the second length and the fourth length, the first length is greater than the second length, the third thickness of the third substrate is greater than the first thickness of the first substrate, and the second thickness of the second substrate is greater than the first thickness.