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:
Aug. 27, 2013
Filed:
Jul. 26, 2011
Applicant:
Kiyohisa Ohta, Osaka, JP;
Inventor:
Kiyohisa Ohta, Osaka, JP;
Assignee:
Sharp Kabushiki Kaisha, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21V 7/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An LED light bulb includes a light source unit. The light source unit includes an LED light emitting element for emitting light and a reflecting plate on which a part of the light emitted from the LED light emitting element is incident. The reflecting plate changes a direction of the part of the light so that the direction of the part of the light is inclined from a direction of an optical axis of the light emitted from the LED light emitting element toward a plane vertical to the direction of the optical axis.