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. 20, 2026
Filed:
Nov. 26, 2021
Nichia Corporation, Anan, JP;
Shinsuke Sannabe, Itano-gun, JP;
NICHIA CORPORATION, Anan, JP;
Abstract
A light-emitting device includes: a base body including: a sidewall part including a first upper surface, and a second upper surface, a periphery of the second upper surface being surrounded by the sidewall part; a light-emitting element located at the second upper surface; a bonding member located at the first upper surface; and a light-transmitting member including a lower surface, the lower surface including: a first region located above the first upper surface, and a second region located above the second upper surface. The light-transmitting member is bonded with a portion of the first upper surface by the bonding member. The light-emitting device includes a gap defined by the lower surface of the light-transmitting member, the first upper surface of the sidewall part, and the bonding member. The bonding member is bonded to the first and second regions of the lower surface of the light-transmitting member.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile