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. 17, 2025
Filed:
Dec. 15, 2021
Nichia Corporation, Anan, JP;
Atsushi Kojima, Tokushima, JP;
Kenji Ozeki, Tokushima, JP;
NICHIA CORPORATION, Anan, JP;
Abstract
A method of manufacturing a light-emitting device includes: a providing step including providing a plurality of light sources, each of the light sources having an upper surface including a light-emitting portion, a lower surface opposite to the upper surface, and lateral surfaces between the upper surface and the lower surface, wherein each of the light sources includes an external connection terminal at the lower surface, and wherein the plurality of light sources are ranked in terms of at least one of luminous flux or chromaticity; an extracting step including extracting a plurality of light sources in a desired rank from the plurality of light sources; and a bonding step including bonding the lateral surfaces of adjacent ones of the plurality of extracted light sources via a bonding member such that the upper surfaces and the lower surfaces of the light sources are exposed from the bonding member and such that the bonding member is spaced apart from the external connection terminals.