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:
Apr. 09, 2019
Filed:
Jan. 17, 2018
Applicant:
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Inventors:
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21S 4/00 (2016.01); F21V 21/00 (2006.01); H01L 33/62 (2010.01); F21V 29/502 (2015.01); F21K 9/20 (2016.01); F21V 19/00 (2006.01); H01L 33/08 (2010.01); H01L 33/24 (2010.01); H01L 33/50 (2010.01); F21S 8/02 (2006.01); H01L 25/075 (2006.01); H01L 33/60 (2010.01); F21V 7/00 (2006.01); F21Y 105/16 (2016.01); F21Y 115/10 (2016.01); F21Y 113/13 (2016.01); F21Y 105/18 (2016.01); H01L 33/54 (2010.01);
U.S. Cl.
CPC ...
H01L 33/62 (2013.01); F21K 9/20 (2016.08); F21S 8/026 (2013.01); F21V 19/005 (2013.01); F21V 29/502 (2015.01); H01L 25/0753 (2013.01); H01L 33/08 (2013.01); H01L 33/24 (2013.01); H01L 33/50 (2013.01); F21V 7/0083 (2013.01); F21Y 2105/16 (2016.08); F21Y 2105/18 (2016.08); F21Y 2113/13 (2016.08); F21Y 2115/10 (2016.08); H01L 33/54 (2013.01); H01L 33/60 (2013.01);
Abstract
A light-emitting device includes: a substrate; a first light emitter and a second light emitter which are disposed on the substrate; and a reflector which is disposed on the substrate and reflects light emitted by the first light emitter. The first light emitter, the reflector, and the second light emitter are aligned in stated order in a direction from a center toward a periphery of the substrate in a plan view. The first light emitter, the reflector, and the second light emitter decrease in height in stated order, the height being measured from the substrate.