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. 30, 2012
Filed:
Jan. 25, 2012
Applicants:
Hiroaki Miyagawa, Oceanside, CA (US);
Toshitaka Nakamura, Osaka, JP;
Hironaka Fujii, Carlsbad, CA (US);
Amane Mochizuki, Carlsbad, CA (US);
Inventors:
Hiroaki Miyagawa, Oceanside, CA (US);
Toshitaka Nakamura, Osaka, JP;
Hironaka Fujii, Carlsbad, CA (US);
Amane Mochizuki, Carlsbad, CA (US);
Assignee:
Nitto Denko Corporation, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09K 11/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
Disclosed herein is a method of increasing the luminescence efficiency of a translucent phosphor ceramic. Other embodiments are methods of manufacturing a phosphor translucent ceramic having increased luminescence. Another embodiment is a light emitting device comprising a phosphor translucent ceramic made by one of these methods.