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:
Jun. 22, 2021
Filed:
Aug. 09, 2019
Applicant:
Nichia Corporation, Anan, JP;
Inventor:
Naoki Musashi, Anan, JP;
Assignee:
NICHIA CORPORATION, Anan, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 33/08 (2010.01); H01L 51/42 (2006.01);
U.S. Cl.
CPC ...
H01L 33/08 (2013.01); H01L 51/4206 (2013.01);
Abstract
A light-emitting device includes a light-emitting element which emits ultraviolet light, and a fluorescent layer provided on the light-emitting element. The fluorescent layer includes fluorescent particles. The fluorescent particles are excited by the ultraviolet light emitted by the light-emitting element and the excited fluorescent particles emit ultraviolet light of a wavelength longer than the ultraviolet light emitted by the light-emitting element.
Musashi, Naoki. (2021). Light-emitting device (U.S. Patent No. 11043610). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11043610
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile