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:
Feb. 17, 2026
Filed:
Apr. 20, 2021
Sony Semiconductor Solutions Corporation, Kanagawa, JP;
Jugo Mitomo, Kumamoto, JP;
SONY SEMICONDUCTOR SOLUTIONS CORPORATION, Kanagawa, JP;
Abstract
A Provided is a light-emitting element array that includes a plurality of light-emitting elements two-dimensionally arranged on a light-emitting element surface of the light-emitting element array, each of the plurality of light-emitting elements being a vertical cavity surface emitting laser and being formed in a mesa shape surrounded by a recessed portion formed in the light-emitting element surface, an inclined surface being formed on an outer periphery of a light-emitting element group including the plurality of light-emitting elements, a depth of the recessed portion from the light-emitting element surface gradually increasing as away from the light-emitting element group.