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:
Jan. 29, 2019
Filed:
Apr. 22, 2015
Applicant:
Sakai Display Products Corporation, Sakai-shi, Osaka, JP;
Inventor:
Nobuhiro Yonezawa, Sakai, JP;
Assignee:
Sakai Display Products Corporation, Sakai-shi, Osaka, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F21S 4/20 (2016.01); F21S 2/00 (2016.01); F21V 23/00 (2015.01); G02F 1/1335 (2006.01); H05K 1/02 (2006.01);
U.S. Cl.
CPC ...
F21V 23/003 (2013.01); F21S 2/005 (2013.01); F21S 4/20 (2016.01); G02F 1/133603 (2013.01); H05K 1/028 (2013.01);
Abstract
The light source device includes a pair of elongated light source substrates on which light sources are mounted, and a connection substrate which has a flexibility and connects end parts of the respective light source substrates. The connection substrate has a bent part which is bent along each direction intersecting the connection substrate. Each intersecting direction may be, for example, a lateral direction and a longitudinal direction of the light source substrate.