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:
Nov. 11, 2014
Filed:
Apr. 11, 2005
Applicant:
Mitsunori Harada, Tokyo, JP;
Inventor:
Mitsunori Harada, Tokyo, JP;
Assignee:
Stanley Electric Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 33/00 (2010.01); H01L 33/64 (2010.01); H01L 33/50 (2010.01); H01L 33/48 (2010.01); H01L 23/00 (2006.01);
U.S. Cl.
CPC ...
H01L 33/507 (2013.01); H01L 2924/19107 (2013.01); H01L 33/644 (2013.01); H01L 24/45 (2013.01); H01L 33/486 (2013.01); H01L 2224/45147 (2013.01); H01L 2224/48091 (2013.01); H01L 2224/45124 (2013.01); H01L 2224/45144 (2013.01);
Abstract
A semiconductor light emitting device can include a base having a cavity provided for housing an LED chip and a resin spacer therein. The resin spacer can be composed of at least two layers of spacers including a transparent resin spacer and a wavelength conversion spacer mixed with a fluorescent material and formed to have an almost constant thickness. The wavelength conversion spacer can include a metallic radiation mesh or radiation wire disposed therein.