公开(公告)号：US20240045282A1

公开(公告)日：2024-02-08

申请号：US18367123

申请日：2023-09-12

Applicant: JAPAN DISPLAY INC.

Inventor： Kojiro IKEDA ,  Takeo KOITO ,  Koichi NAGAO ,  Shinichiro TANAKA

IPC: G02F1/1343 ,  G02F1/1337

CPC classification number: G02F1/134309 ,  G02F1/133788 ,  G02F1/133757

Abstract: According to one embodiment, a liquid crystal device includes a first liquid crystal cell and a second liquid crystal cell. The first liquid crystal cell and the second liquid crystal cell each include a first strip electrode, a second strip electrode, a third strip electrode and a fourth strip electrode. The extension direction of the first strip electrode and the second strip electrode in the first liquid crystal cell is different from the extension direction of the first strip electrode and the second strip electrode in the second liquid crystal cell. The extension direction of the first strip electrode and the second strip electrode intersects with the extension direction of the third strip electrode and the fourth strip electrode at an angle other than 90°.

公开(公告)号：US20230418108A1

公开(公告)日：2023-12-28

申请号：US18367116

申请日：2023-09-12

Applicant: JAPAN DISPLAY INC.

Inventor： Kojiro IKEDA ,  Takeo KOITO ,  Koichi NAGAO ,  Shinichiro TANAKA

IPC: G02F1/1337 ,  G02F1/1343 ,  G02F1/1347

CPC classification number: G02F1/1337 ,  G02F2201/124 ,  G02F1/1347 ,  G02F1/134309

Abstract: According to one embodiment, a liquid crystal device includes a first liquid crystal cell and a second liquid crystal cell. The first liquid crystal cell and the second liquid crystal cell each include a first strip electrode, a second strip electrode, a third strip electrode and a fourth strip electrode. The extension direction of each of the first strip electrode and the second strip electrode in the first liquid crystal cell is different from the extension direction of each of the first strip electrode and the second strip electrode in the second liquid crystal cell. The extension direction of each of the first strip electrode and the second strip electrode is orthogonal to the extension direction of each of the third strip electrode and the fourth strip electrode.

公开(公告)号：US20230194937A1

公开(公告)日：2023-06-22

申请号：US18081777

申请日：2022-12-15

Applicant: Japan Display Inc.

Inventor： Shota HASEGAWA ,  Shinichiro TANAKA

IPC: G02F1/1345 ,  G02F1/1368 ,  G02F1/1335 ,  G02F1/1362 ,  H01L27/12

CPC classification number: G02F1/13452 ,  G02F1/1368 ,  G02F1/133531 ,  G02F1/136286 ,  H01L27/124 ,  G02F2202/28

Abstract: A display area formed in an overlapping area of a TFT substrate and a counter substrate, a terminal area formed on the TFT substrate in which the counter substrate does not overlap, and a side of the counter substrate adjacent to the terminal area extending in a first direction, in which a basic potential terminal to be connected to a basic potential, and terminal wirings are formed in the terminal area, an IC driver is installed on the terminal area, an upper polarizing plate having a transparent conductive adhesive is adhered to the counter substrate, the upper polarizing plate extends in a direction perpendicular to the first direction, and covers a part of the terminal area, the basic potential terminal is electrically connected with the transparent conductive adhesive of the upper polarizing plate via a conductive element, and the upper polarizing plate covers the driver IC.

公开(公告)号：US20230008769A1

公开(公告)日：2023-01-12

申请号：US17848012

申请日：2022-06-23

Applicant: Japan Display Inc.

Inventor： Takayuki KATO ,  Shinichiro TANAKA

IPC: G02B27/01

Abstract: According to an aspect, a head-up display includes: a light source configured to emit light; a liquid crystal panel configured to transmit light from the light source to project an image; and an optical member configured to refract light that has passed through the liquid crystal panel. A light output surface of the light source intersects with an optical axis of output light at a first acute angle, the output light having passed through the optical member. A plate surface of the liquid crystal panel intersects with the optical axis of the output light at a second acute angle. The second acute angle is smaller than the first acute angle.

公开(公告)号：US20180270975A1

公开(公告)日：2018-09-20

申请号：US15919891

申请日：2018-03-13

Applicant: Japan Display Inc.

Inventor： Makoto ISHIKAWA ,  Manabu MIZUNO ,  Shinichiro TANAKA

IPC: H05K5/03 ,  G02F1/1333 ,  H01L51/00 ,  H01L51/52 ,  H05K5/00

Abstract: According to an aspect, a display device includes: a cover member curved when viewed in a first axis direction along a first axis; and a display panel disposed on one side of the cover member. The cover member has a first surface facing the display panel and a second surface on the opposite side of the first surface. The first surface forms a straight line and at least a part of the second surface forms a curved line in a cross-section orthogonal to a second axis that is along a straight line extending from one end to the other end of the cover member when viewed in the first axis direction.