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:
Aug. 02, 2022
Filed:
Sep. 10, 2020
Nichia Corporation, Anan, JP;
Takuya Hashimoto, Tokushima, JP;
NICHIA CORPORATION, Anan, JP;
Abstract
A light emission device includes: a base part; one or more semiconductor laser devices disposed on an upper surface of the base part; a frame body having a flat region that is above the lower surface of the base part and outside a region in which the one or more semiconductor laser devices are disposed, the frame body having a throughhole that extends from an upper surface to a lower surface of the flat region; an electrical conduction member disposed on a lower surface side of the flat region, the electrical conduction member including on an upper surface thereof a first conductive region and an insulative region, such that the first conductive region and the insulative region are located in a region defined by the throughhole of the frame body in a top plan view; and wiring having an end that is bonded to the first conductive region.