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:
Jul. 28, 2020
Filed:
Nov. 14, 2018
Applicant:
Japan Display Inc., Tokyo, JP;
Inventor:
Yosuke Nakamori, Tokyo, JP;
Assignee:
Japan Display Inc., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21V 8/00 (2006.01); G02F 1/13357 (2006.01); G02F 1/1333 (2006.01);
U.S. Cl.
CPC ...
G02B 6/0083 (2013.01); G02B 6/009 (2013.01); G02B 6/0088 (2013.01); G02F 1/133615 (2013.01); G02B 6/0055 (2013.01); G02F 2001/133314 (2013.01);
Abstract
According to one embodiment, a backlight device includes a case with a bottom plate and a plurality of side plates, a wiring pattern formed in the case and including a wiring line and a connection portion, a light guide including an emission surface and an incident surface and arranged on the bottom plate, and a light-emitting device mounted on the connection portion and including a light-emitting surface opposing the incident surface of the light guide and a mount surface opposing the connection portion.