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:
Jul. 01, 2025
Filed:
Aug. 31, 2022
Nichia Corporation, Anan, JP;
Masatoshi Nakagaki, Komatsushima, JP;
Kazuma Kozuru, Tokushima, JP;
Eiichiro Okahisa, Tokushima, JP;
NICHIA CORPORATION, Anan, JP;
Abstract
A laser package includes: a substrate having an upper surface; a first laser element disposed on the substrate and configured to emit light in a first direction; a first optical member having a lower surface bonded to the upper surface of the substrate, a reflecting surface inclined relative to the lower surface and configured to reflect the light, and an upper surface connected to the reflecting surface, the upper surface of the first optical member being located farther in the first direction than the reflecting surface; and a bonding material disposed on the upper surface of the substrate. The first optical member is bonded to the substrate via the bonding material. In a top view, a portion of the bonding material protrudes from three sides of the upper surface of the first optical member.