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. 25, 2017
Filed:
Jun. 16, 2014
Applicant:
Sakai Display Products Corporation, Sakai-shi, Osaka, JP;
Inventor:
Tomoo Sasaki, Sakai, JP;
Assignee:
Sakai Display Products Corporation, Sakai-shi, Osaka, JP;
Primary Examiner:
Int. Cl.
CPC ...
F21V 8/00 (2006.01); G02F 1/1333 (2006.01); G02F 1/1335 (2006.01);
U.S. Cl.
CPC ...
G02B 6/0088 (2013.01); G02B 6/0091 (2013.01); G02F 1/133308 (2013.01); G02F 1/133608 (2013.01); G02F 2001/133314 (2013.01);
Abstract
Light sources are disposed to face two opposite end surfaces of light guide plate. Cutout parts are provided at respective centers of other two opposite end surfaces of the light guide plate. Pinching members which pinch the light guide plate are attached to rear cover which covers one surface of the light guide plate, the pinching members being at positions corresponding to the respective cutout parts of the light guide plate. The rear cover pinches the other two opposite end surfaces of the light guide plate by two pinching members, while supporting the one surface of the light guide plate.