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:
Aug. 12, 2025
Filed:
Feb. 28, 2023
Canon Kabushiki Kaisha, Tokyo, JP;
CANON KABUSHIKI KAISHA, Tokyo, JP;
Abstract
An image forming apparatus includes: a photoconductor; an exposure unit that forms a latent image on the photoconductor by a substrate that is long in a rotational axis direction of the photoconductor and a plurality of light emitting elements arranged in a longitudinal direction of the substrate; a connector for energizing the exposure unit, the connector being arranged at a position biased to one end side from the center in the longitudinal direction of the substrate; and an exposure cooling unit that causes an airflow to flow through an opening formed in the exposure unit to cool the exposure unit, in which in the longitudinal direction of the substrate, the opening is located on the other end side from the connector, and a shielding wall is provided between the opening and the connector.