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:
Dec. 04, 2012
Filed:
Sep. 18, 2006
Kenta Kubo, Shizuoka-ken, JP;
Manami Haraguchi, Yokohama, JP;
Takeshi Yamamoto, Yokohama, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
An image forming apparatus includes a photosensitive member, having a capacitance per unit area of 1.7×10(F/m) or larger, an exposure device, which exposes the photosensitive member in order to form thereon an electrostatic image according to image information, a developing device, which develops the electrostatic image with a toner to form a toner image on the photosensitive member, and a transfer device, which transfers the toner image onto a recording material. In forming a solid toner image on the recording material, the exposure device is capable of forming electrostatic images of different potential levels on the photosensitive member, thereby forming toner images of different toner heights on the photosensitive member.