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. 14, 2026
Filed:
Feb. 16, 2022
Nichia Corporation, Anan, JP;
Hiroaki Ukawa, Itano-gun, JP;
Noriaki Akita, Anan, JP;
NICHIA CORPORATION, Anan, JP;
Abstract
A method of manufacturing a light-emitting device, including: disposing a light-emitting part on a first electrically conductive wiring, and electrically connecting the light-emitting part with the first electrically conductive wiring and with a second electrically conductive wiring via wires; providing a mask member including a mask part including a first covering part to be located above the light-emitting part, and a second covering part connected to the first part and to be located around lateral sides of the light-emitting part, the second covering part defining grooves to allow the wires to pass through; disposing the mask member on the electrically conductive wiring; disposing a resin material to at least partially cover the mask member, the first electrically conductive wiring, and the second electrically conductive wiring; and removing the mask member to obtain a resin member having lateral walls surrounding the light-emitting part.