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:
Oct. 26, 2021
Filed:
Jul. 07, 2020
Nichia Corporation, Anan, JP;
Kazuya Matsuda, Anan, JP;
Naofumi Sumitani, Tokushima, JP;
NICHIA CORPORATION, Anan, JP;
Abstract
A lead frame includes a plurality of unit structures, an outer frame, a plurality of extending portions, and a plurality of coupling portions. The unit structures each includes a first lead portion and a second lead portion aligned in a first direction, and grouped into first and second groups including a plurality of the unit structures aligned in the first direction. The extending portions each includes a first extending portion extending in the second direction and connecting the first lead portions of the unit structures in the first and second groups a second extending portion connecting the second lead portions of the unit structures in the first and second groups. The coupling portions connect all the first extending portions and the second extending portions. At least one of the extending portions located at one of ends in the first direction is not directly connected to the outer frame.