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. 13, 2015
Filed:
Mar. 15, 2011
Applicant:
Shinji Yamagami, Osaka, JP;
Inventor:
Shinji Yamagami, Osaka, JP;
Assignee:
Sharp Kabushiki Kaisha, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21S 8/06 (2006.01); F21V 7/00 (2006.01); F21V 7/05 (2006.01); F21V 13/04 (2006.01); F21V 8/00 (2006.01); F21V 5/04 (2006.01); F21V 15/01 (2006.01); F21Y 101/02 (2006.01); F21Y 103/02 (2006.01); F21Y 113/00 (2006.01);
U.S. Cl.
CPC ...
F21S 8/06 (2013.01); F21V 7/0033 (2013.01); F21V 7/05 (2013.01); F21V 13/04 (2013.01); G02B 6/0021 (2013.01); F21V 5/04 (2013.01); F21V 7/0008 (2013.01); F21V 7/0091 (2013.01); F21V 15/011 (2013.01); F21Y 2101/02 (2013.01); F21Y 2103/022 (2013.01); F21Y 2113/005 (2013.01); G02B 6/0046 (2013.01);
Abstract
A lighting apparatus is held by a chassis and includes a plurality of LED modules emitting light toward an outer edge portion of the chassis and a light guiding plate for controlling the direction of light emission from the plurality of LED modules to perform illumination. The LED module is not arranged at the outer edge portion of the chassis so that moment acting on the chassis as the apparatus main body holding the LED module can be reduced as compared with the case where the LED module is arranged at the outer edge portion of the chassis. Therefore, the deformation such as bending of the chassis can be prevented.