公开(公告)号：US20250110367A1

公开(公告)日：2025-04-03

申请号：US18898013

申请日：2024-09-26

Applicant: Japan Display Inc.

Inventor： Yoshinori TANAKA ,  Keita ONO ,  Keiji TAGO

IPC: G02F1/1335 ,  G02F1/1333 ,  G02F1/1334 ,  G02F1/13357

Abstract: According to one embodiment, a display device includes a display panel including a first end portion and a second end portion located on a side opposite to the first end portion, a first light source emitting light to the first end portion, and a first reflective member. The display panel includes an array substrate, a counter-substrate opposed to the array substrate, and a liquid crystal layer provided between the array substrate and the counter-substrate. The array substrate has a first end face which is located in the first end portion and on which the first reflective member is provided.

公开(公告)号：US20240142817A1

公开(公告)日：2024-05-02

申请号：US18490253

申请日：2023-10-19

Applicant: Japan Display Inc.

Inventor： Yoshinori TANAKA ,  Keita ONO ,  Keiji TAGO

IPC: G02F1/1335 ,  F21V8/00 ,  G02F1/13357

CPC classification number: G02F1/133524 ,  G02B6/0076 ,  G02F1/133615

Abstract: Used is a display device including: a first substrate having a first front surface and a first back surface located on an opposite side of the first front surface; a second substrate having a second back surface opposing the first front surface and a second front surface located on an opposite side of the second back surface; a liquid crystal layer arranged between the first front surface of the first substrate and the second back surface of the second substrate; a first light guide plate adhesively fixed onto the second front surface of the second substrate via a first adhesive layer; and a light source unit arranged at a position opposing a first side surface of the first light guide plate, in which refractive index of the first light guide plate is lower than refractive index of the first adhesive layer.