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:
May. 14, 2024
Filed:
Mar. 09, 2023
Applicant:
Nichia Corporation, Anan, JP;
Inventors:
Tomonori Miyoshi, Tokushima, JP;
Hiroaki Yuto, Awa, JP;
Assignee:
NICHIA CORPORATION, Anan, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01S 5/00 (2006.01); H01S 5/02257 (2021.01); H01S 5/042 (2006.01); H01S 5/068 (2006.01); H01S 5/02216 (2021.01); H01S 5/02325 (2021.01); H01S 5/024 (2006.01);
U.S. Cl.
CPC ...
H01S 5/0087 (2021.01); H01S 5/02257 (2021.01); H01S 5/042 (2013.01); H01S 5/06825 (2013.01); H01S 5/0071 (2013.01); H01S 5/02216 (2013.01); H01S 5/02325 (2021.01); H01S 5/02469 (2013.01);
Abstract
An optical member includes: a conversion member including a fluorescent material; a light reflecting ceramic holding the conversion member, the conversion member and the light reflecting ceramic having a continuous surface; a light-transmissive film on the continuous surface; and a wiring on the light-transmissive film.