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:
Sep. 26, 2023
Filed:
Nov. 07, 2022
Applicant:
Nichia Corporation, Anan, JP;
Inventors:
Yuichi Yamada, Itano-gun, JP;
Takeshi Tamura, Tokushima, JP;
Assignee:
NICHIA CORPORATION, Anan, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 33/50 (2010.01); H01L 25/075 (2006.01); G02F 1/13357 (2006.01); H01L 33/60 (2010.01);
U.S. Cl.
CPC ...
H01L 33/505 (2013.01); G02F 1/133603 (2013.01); H01L 25/0753 (2013.01); H01L 33/60 (2013.01); H01L 2933/0041 (2013.01); H01L 2933/0058 (2013.01);
Abstract
A light emitting device includes: a base; a phosphor frame positioned inward of edges of a lower face of the base; a light emitting element disposed in an area surrounded by the phosphor frame; and a light transmissive member contacting at least a portion of the edges of the lower face of the base and at least a portion of outer lateral faces of the phosphor frame.