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:
Mar. 14, 2023
Filed:
Dec. 08, 2021
Nichia Corporation, Anan, JP;
NICHIA CORPORATION, Anan, JP;
Abstract
A light-emitting device includes: a light-emitting element having an upper surface, and including a plurality of semiconductor light-emitting structures; and a substrate supporting the light-emitting element. The semiconductor light-emitting structures include a first semiconductor light-emitting structure and a second semiconductor light-emitting structure. The substrate includes: an interconnection layer including: a first interconnection portion comprising a first land, a second interconnection portion comprising a second land and a third land, and a third interconnection portion comprising a fourth land, and a first reflective member covering a portion of the interconnection layer and having an opening. The light-emitting element is located inside the opening of the first reflective member as viewed from above. A portion of the first land, a portion of the second land, a portion of the third land, and a portion of the fourth land are exposed in the opening of the first reflective member.