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. 19, 2021
Filed:
Oct. 03, 2019
Nichia Corporation, Anan, JP;
Hiroki Nakai, Anan, JP;
NICHIA CORPORATION, Anan, JP;
Abstract
A light emitting device includes a substrate, a light emitting element, and a frame. The substrate has a base and a wiring component. The frame surrounds the light emitting element on the substrate and has an inner edge and an outer edge. The wiring component has a first wiring layer constituting at least a part of an outermost surface of the wiring component inside of the outer edge of the frame, and connected to the light emitting element, and a second wiring layer constituting at least a part of the outermost surface of the wiring component outside of the inner edge of the frame, and made from a different material from the first wiring layer. A boundary between the first wiring layer and the second wiring layer on the outermost surface of the wiring component is disposed inside the outer edge of the frame.