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:
Apr. 19, 2022
Filed:
Jan. 28, 2020
Nichia Corporation, Anan, JP;
Masatoshi Nakagaki, Komatsushima, JP;
Soichiro Miura, Tokushima, JP;
NICHIA CORPORATION, Anan, JP;
Abstract
A mount member includes first and second conduction parts. In the first conduction part, as seen in a top view, a length in a first direction parallel to an emission end surface of a first semiconductor laser element is smaller than a length in a second direction perpendicular to the emission end surface, and, in relation to the second direction, a first wiring region extends from a first mounting region in a direction from the light emission end surface to an opposite end surface. In relation to the second direction, a second conduction part extends further than the first conduction part in a direction from an emission end surface to an opposite end surface of a second semiconductor laser element, and from a region where the second conduction part extends further than the first conduction part, the second conduction part extends toward the first conduction part in the first direction.