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:
Oct. 24, 2006
Filed:
Jun. 10, 2004
Applicants:
Yoshinori Shimizu, Tokushima, JP;
Kensho Sakano, Anan, JP;
Yasunobu Noguchi, Tokushima, JP;
Toshio Moriguchi, Anan, JP;
Inventors:
Yoshinori Shimizu, Tokushima, JP;
Kensho Sakano, Anan, JP;
Yasunobu Noguchi, Tokushima, JP;
Toshio Moriguchi, Anan, JP;
Assignee:
Nichia Corporation, Anan, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05B 33/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A light emittng device according to one aspect of the present invention includes a first light emitting component including a light-emitting semiconductor layer that emits light in a blue region, a second light emitting component including a light-emitting semiconductor layer that emits light in a red region, and a phosphor capable of absorbing a part of light emitted by the first light emitting component and emitting light in a yellow region.