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:
Jun. 30, 2026
Filed:
Sep. 01, 2023
Applicant:
Casio Computer Co., Ltd., Tokyo, JP;
Inventor:
Masashi Sawai, Hamura, JP;
Assignee:
CASIO COMPUTER CO., LTD., Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G04B 19/30 (2006.01); H10H 20/831 (2025.01); H10H 20/857 (2025.01);
U.S. Cl.
CPC ...
G04B 19/30 (2013.01); H10H 20/831 (2025.01); H10H 20/857 (2025.01);
Abstract
Disclosed is a light source device including: a light emitter; an electrode including a support that supports the light emitter and a terminal that extends from the support in an opposite direction of a light emitting direction of the light emitter; a second restrictor that restricts a movement of the electrode in a second direction perpendicular to the light emitting direction; and a third restrictor that restricts a movement of the electrode in a third direction perpendicular to both of the light emitting direction and the second direction.