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. 10, 2019
Filed:
Feb. 01, 2018
Nichia Corporation, Anan-shi, Tokushima, JP;
Mitsuhiro Isono, Itano-gun, JP;
Kensuke Maehara, Komatsushima, JP;
Kazuya Matsuda, Anan, JP;
Takaaki Kato, Takamatsu, JP;
NICHIA CORPORATION, Anan-Shi, JP;
Abstract
A light emitting device includes: a resin package including: a first lead including: at least one notch extending from an upper surface of the first lead to a lower surface of the first lead, a first groove formed in the upper surface of the first lead, and at least one second groove connecting the first groove with the at least one notch, and a second lead, and a resin body including: a first resin portion, a second resin portion, a part of the second resin portion being disposed in the first groove, a third resin portion disposed between the first lead and the second lead, and a first resin connecting portion connecting the first resin portion with the second resin portion, at least a part of the first resin connecting portion being disposed in the at least one second groove; a light emitting element; and a light reflecting member.