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:
Dec. 13, 2022
Filed:
Jun. 23, 2021
Applicant:
Nichia Corporation, Anan, JP;
Inventors:
Assignee:
NICHIA CORPORATION, Anan, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21V 13/08 (2006.01); G02F 1/13357 (2006.01); H01L 25/075 (2006.01); F21V 3/02 (2006.01); F21V 7/00 (2006.01); F21V 9/08 (2018.01); H01L 33/60 (2010.01); G02F 1/1335 (2006.01); F21Y 115/10 (2016.01);
U.S. Cl.
CPC ...
F21V 13/08 (2013.01); F21V 3/02 (2013.01); F21V 7/0083 (2013.01); F21V 9/08 (2013.01); G02F 1/133602 (2013.01); G02F 1/133603 (2013.01); G02F 1/133605 (2013.01); G02F 1/133608 (2013.01); G02F 1/133611 (2013.01); H01L 25/0753 (2013.01); F21Y 2115/10 (2016.08); G02F 1/133607 (2021.01); H01L 33/60 (2013.01);
Abstract
A light emitting device includes a substrate, a plurality of light sources, a partitioning member and a diffuser sheet. The light sources are disposed on an upper surface of the substrate. The partitioning member is disposed on the upper surface of the substrate and including top parts. The partitioning member is reflective. The diffuser sheet is in contact with the top parts of the partitioning member.