公开(公告)号：US10133106B2

公开(公告)日：2018-11-20

申请号：US14935613

申请日：2015-11-09

Applicant: Japan Display Inc.

Inventor： Naosuke Furutani ,  Atsushi Nakamura ,  Osamu Ishige ,  Koji Noguchi ,  Chihiro Tanaka

IPC: G02F1/1335 ,  G02F1/1333 ,  G06F3/044

Abstract: An image quality of a display device is improved. The display device includes: a display unit having a display functional layer; a cover member having a front surface and a back surface positioned on an opposite side of the front surface and covering the display unit; and a polarizing plate having a front surface so as to oppose the back surface of the cover member through a space spreading along the back surface of the cover member. Also, a reflection suppressing layer reducing reflected light which is visually recognized on the display surface side is formed on either one of the back surface of the cover member and the front surface of the polarizing plate.

公开(公告)号：US09759938B2

公开(公告)日：2017-09-12

申请号：US14920013

申请日：2015-10-22

Applicant: Japan Display Inc.

Inventor： Yoshihiro Samurada ,  Atsushi Nakamura ,  Tetsuro Ochi ,  Hiroyuki Sakakura

IPC: G02F1/1333 ,  F21V8/00

CPC classification number: G02F1/133308 ,  G02B6/005 ,  G02B6/0055 ,  G02B6/0083 ,  G02B6/0088 ,  G02B6/0093 ,  G02F2001/133314 ,  G02F2001/133331

Abstract: According to one embodiment, a liquid crystal display device includes a liquid crystal display panel, a cover panel, a container case fixed to the cover panel and covering the liquid crystal display panel, and a backlight unit disposed in the container case and opposed to the liquid crystal display panel. The container case includes a bottom wall, and a sidewall directly opposed to at least one edge of the backlight unit with a gap interposed therebetween. At least one of a reflective sheet, light guide plate, and optical sheet of the backlight unit is opposed to the sidewall of the container case with the gap interposed therebetween, and is contained in the container case in a relatively displaceable manner with respect to the container case and the liquid crystal display panel.

公开(公告)号：US10156746B2

公开(公告)日：2018-12-18

申请号：US15684346

申请日：2017-08-23

Applicant: Japan Display Inc.

Inventor： Yoshihiro Samurada ,  Atsushi Nakamura ,  Tetsuro Ochi ,  Hiroyuki Sakakura

IPC: G02F1/1333 ,  F21V8/00

Abstract: According to one embodiment, a liquid crystal display device includes a liquid crystal display panel, a cover panel, a container case fixed to the cover panel and covering the liquid crystal display panel, and a backlight unit disposed in the container case and opposed to the liquid crystal display panel. The container case includes a bottom wall, and a sidewall directly opposed to at least one edge of the backlight unit with a gap interposed therebetween. At least one of a reflective sheet, light guide plate, and optical sheet of the backlight unit is opposed to the sidewall of the container case with the gap interposed therebetween, and is contained in the container case in a relatively displaceable manner with respect to the container case and the liquid crystal display panel.