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. 06, 2020
Filed:
Aug. 05, 2019
Applicant:
Nichia Corporation, Anan-Shi, Tokushima, JP;
Inventors:
Hiroshi Miyairi, Yokohama, JP;
Shinya Endo, Yokohama, JP;
Assignee:
NICHIA CORPORATION, Anan-shi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21S 41/143 (2018.01); F21S 41/153 (2018.01); F21S 41/36 (2018.01); H01L 33/50 (2010.01); H01L 33/60 (2010.01); F21K 9/64 (2016.01); F21Y 115/10 (2016.01);
U.S. Cl.
CPC ...
F21S 41/143 (2018.01); F21K 9/64 (2016.08); F21S 41/153 (2018.01); F21S 41/36 (2018.01); H01L 33/502 (2013.01); H01L 33/60 (2013.01); F21Y 2115/10 (2016.08);
Abstract
A light emitting device includes: a substrate; a plurality of light emitting elements mounted on the substrate; a plurality of wavelength conversion members, each containing phosphor particles and being disposed on a respective one of the light emitting elements; and a plurality of light reflecting members disposed between adjacent ones of the wavelength conversion members to reflect light emitted from the light emitting elements. The wavelength conversion members and the light reflecting members are included in a collective body that has a curved upper surface having a concave shape.