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:
Nov. 18, 2025
Filed:
Jan. 27, 2022
Applicant:
Kyocera Corporation, Kyoto, JP;
Inventors:
Yoshinobu Kawaguchi, Kyoto, JP;
Takeshi Kamikawa, Kyoto, JP;
Assignee:
KYOCERA Corporation, Kyoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01S 5/40 (2006.01); H01S 5/02345 (2021.01);
U.S. Cl.
CPC ...
H01S 5/4093 (2013.01); H01S 5/02345 (2021.01);
Abstract
A substrate includes an upper surface and wiring lines disposed on the upper surface. The first optical semiconductor element is disposed on the upper surface of the substrate, and the second optical semiconductor element is adjacent to the first optical semiconductor element. The first optical semiconductor element includes a first electrode and a second electrode each disposed at a lower end portion of the first optical semiconductor element, and each of the first electrode and the second electrode is connected to a corresponding one of the wiring lines.