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:
Jan. 14, 2025
Filed:
Oct. 25, 2022
Fujifilm Business Innovation Corp., Tokyo, JP;
Seiji Ono, Kanagawa, JP;
FUJIFILM Business Innovation Corp., Tokyo, JP;
Abstract
A light source device includes: a light-emitting section including a light-emitting element, the light-emitting element including a thyristor; a setter that sets the light-emitting element of the light-emitting section as a light-emitting element that emits light; and a controller that cancels an ON setting received from the setter after shifting the light-emitting element to a state in which the light-emitting element is able to emit light and that causes the light-emitting element to emit light multiple times by turning ON and OFF a light-emitting current, the light-emitting current causing the light-emitting element to emit light.