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:
Apr. 18, 2006
Filed:
Feb. 09, 2004
Applicant:
Mitsuhiro Nawashiro, Aichi-ken, JP;
Inventor:
Mitsuhiro Nawashiro, Aichi-ken, JP;
Assignee:
Toyoda Gosei Co., Ltd., Aichi-ken, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F21V 11/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A light emitting apparatus has: a plurality of surface mount device (SMD) type light emitting diode elements; a circuit board on which the plurality of SMD type light emitting diode elements are mounted; and a plurality of convex lenses each of which covers the light extraction side of corresponding one of the plurality of SMD type light emitting diode elements. The lens optical axis of at least one of the plurality of convex lenses does not coincide with an axis that passes through the center of corresponding one of the plurality of SMD type light emitting diode elements and is perpendicular to the circuit board.