The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 05, 2022
Filed:
Nov. 27, 2018
Applicant:
Japan Display Inc., Tokyo, JP;
Inventors:
Tsutomu Harada, Tokyo, JP;
Shigenori Aoki, Tokyo, JP;
Koji Yoshida, Tokyo, JP;
Masayuki Mifune, Tokyo, JP;
Kazunori Yamaguchi, Tokyo, JP;
Assignee:
Japan Display Inc., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 27/01 (2006.01); G02F 1/13357 (2006.01); G02F 1/1335 (2006.01); F21V 8/00 (2006.01); G02F 1/1333 (2006.01);
U.S. Cl.
CPC ...
G02B 27/0101 (2013.01); G02B 6/0008 (2013.01); G02F 1/133308 (2013.01); G02F 1/133528 (2013.01); G02F 1/133603 (2013.01); G02F 1/133605 (2013.01); G02F 1/133541 (2021.01);
Abstract
According to one embodiment, a display device includes a display panel, a backlight device including a plurality of light sources, to irradiate light to the display panel, and an optical element provided on an emission side of the display panel and inclined with respect to a direction perpendicular to an optical axis of the display panel.