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:
Jan. 22, 2019
Filed:
May. 24, 2017
Nichia Corporation, Anan-shi, Tokushima, JP;
Tomohide Miki, Tokushima, JP;
NICHIA CORPORATION, Anan-shi, JP;
Abstract
A light emitting device includes a package, a light emitting element, and a sealing member. The package is equipped with a lead and a molded resin that holds the lead. The lead has an upper surface and a lower surface, and has a metal board and a plating layer. The plating layer includes a first plating layer that contains a nickel plating layer, a gold plating layer, and a silver plating layer, that is provided to an upper surface of the metal board, and that is not provided to a lower surface of the metal board. The light emitting element is mounted in the package. The sealing member seals the light emitting element.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile