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:
Sep. 17, 2024
Filed:
Oct. 27, 2021
Nichia Corporation, Anan, JP;
Toru Hashimoto, Tokushima, JP;
NICHIA CORPORATION, Anan, JP;
Abstract
A light-emitting device includes: a light-emitting element having an upper surface, a lower surface opposite to the upper surface, and lateral surfaces between the upper surface and the lower surface; a plurality of electrodes electrically connected to the light-emitting element and disposed on the lower surface of the light-emitting element; and a resin member covering the upper surface, the lower surface, and the lateral surfaces of the light-emitting element, the resin member having an upper surface, a lower surface opposite to the upper surface, and lateral surfaces between the upper surface and the lower surface. A portion of each of the electrodes is exposed at the lower surface of the resin member. A plurality of grooves are defined in the lower surface of the resin member, each of the grooves extending from a position apart from the electrode to an outer edge of the lower surface of the resin member.