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:
Nov. 10, 1987
Filed:
May. 31, 1985
Keishi Saitoh, Ibaraki, JP;
Tetsuo Sueda, Chofu, JP;
Kyosuke Ogawa, Tokyo, JP;
Teruo Misumi, Kawasaki, JP;
Yoshio Tsuezuki, Toride, JP;
Masahiro Kanai, Tokyo, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
A light-receiving member comprises a substrate having a large number of projection parts, whose cross-sectional shape at a given cross-sectional position is a projection shape formed of a main peak and an auxiliary peak as overlapped, on the surface of the substrate, and a light-receiving layer comprising a layer containing an amorphous material including silicon atoms, at least one part of the layer region of the layer being photosensitive, and a surface layer having a reflection-preventive function. An electrophotographic system comprises the above-mentioned light-receiving member.