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. 13, 2019
Filed:
Apr. 18, 2018
Canon Kabushiki Kaisha, Tokyo, JP;
Shotaro Ishihara, Tokyo, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
An image forming apparatus includes a rotatable photosensitive member, an image forming portion, and a light irradiating portion configured to irradiate the photosensitive member with light after transferring the toner image onto the transfer material. The light irradiating portion includes a first light guide body configured to extend along a rotation axial direction of the photosensitive member, a light source portion provided to face an end surface portion of the first light guide body in the rotation axial direction, a reflecting portion disposed to face the first light guide body in an intersecting direction intersecting with the rotation axial direction, and a second light guide body comprising a facing portion disposed to face the first light guide body and to oppose the reflecting portion through the first light guide body, and configured to irradiate the photosensitive member with the light transmitted through the first light guide body.