公开(公告)号：US20240264481A1

公开(公告)日：2024-08-08

申请号：US18638803

申请日：2024-04-18

Applicant: Japan Display Inc.

Inventor： Tatsunori MURAMOTO ,  Kentaro KAWAI ,  Yoshihide OHUE ,  Kentaro OKUYAMA ,  Tenfu NAKAMURA ,  Koji KITAMURA

IPC: G02F1/1334 ,  G02F1/1335 ,  G02F1/1339 ,  G02F1/1343

CPC classification number: G02F1/1334 ,  G02F1/133512 ,  G02F1/1339 ,  G02F1/134309

Abstract: According to one embodiment, a display device includes a first substrate, a second substrate, a sealant formed bonding the first substrate with the second substrate, a liquid crystal layer surrounded by the sealant, and a light emitting module. The sealant includes a first portion, a second portion opposed to the first portion with the liquid crystal layer sandwiched therebetween, an inlet formed in the second portion, and a filling material filled in the inlet. The liquid crystal layer is arranged over a display area where an image is displayed, a first area between the display area and the first portion, and a second area between the display area and the second portion, in plan view. A first width of the first area is larger than a width of the second area.

公开(公告)号：US20240077775A1

公开(公告)日：2024-03-07

申请号：US18460686

申请日：2023-09-05

Applicant: Japan Display Inc.

Inventor： Kentaro KAWAI

IPC: G02F1/1362

CPC classification number: G02F1/13629 ,  G02F1/136209

Abstract: A display device includes an array substrate including a display region arranged with pixels and a peripheral region outside the display region, a counter substrate facing the array substrate, and a liquid crystal layer between the array substrate and the counter substrate. The display region includes a plurality of scanning signal lines extending in a first direction and arranged in a second direction intersecting the first direction, and a plurality of data signal lines extending in the second direction and arranged in the first direction. The peripheral region includes a first wiring pattern arranged with a plurality of first wirings connecting a scanning signal line driver circuit and the plurality of scanning signal lines, and a second wiring pattern arranged with a plurality of second wirings being supplied with a certain electric potential.

公开(公告)号：US20230350257A1

公开(公告)日：2023-11-02

申请号：US18349217

申请日：2023-07-10

Applicant: Japan Display Inc.

Inventor： Tatsunori MURAMOTO ,  Kentaro KAWAI ,  Yoshihide OHUE ,  Akihiro HANADA

IPC: G02F1/1368 ,  H01L27/12 ,  G02F1/1334 ,  G02F1/1362

CPC classification number: G02F1/1368 ,  H01L27/1248 ,  G02F1/1334 ,  G02F1/136286

Abstract: According to one embodiment, a display device includes a first substrate including a first transparent substrate, a switching element including an oxide semiconductor, an organic insulating film covering the switching element, a transparent electrode including a first aperture penetrating to an upper surface of the organic insulating film, an inorganic insulating film including a second aperture penetrating to the upper surface in the first aperture, and a pixel electrode electrically connected to the switching element, and a second substrate including a second transparent substrate and opposed to the first substrate.

公开(公告)号：US20230350253A1

公开(公告)日：2023-11-02

申请号：US18348928

申请日：2023-07-07

Applicant: Japan Display Inc.

Inventor： Tatsunori MURAMOTO ,  Kentaro KAWAI ,  Yoshihide OHUE

IPC: G02F1/1362 ,  G02F1/1368

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

Abstract: According to one embodiment, a display device includes a first substrate including a scanning line extending along a first direction, a signal line extending along a second direction, a switching element, a first connection electrode, a pixel electrode, and a feed line, a second substrate, a liquid crystal layer containing polymer dispersed liquid crystal, and a light emitting module. The feed line includes an edge extending along the second direction. The first connection electrode is a transparent electrode formed of a same material as the feed line, extends along the first direction, and includes an end portion opposed to the edge.