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:
Apr. 30, 1996
Filed:
Sep. 14, 1994
Noriaki Kawata, Nagano, JP;
Kiyoshi Hikima, Nagano, JP;
Fuji Electric Co., Ltd., Kawasaki, JP;
Abstract
An organic photosensitive member for electrophotography is formed of a cylindrical supporting member and an organic photosensitive layer on an outer surface of the supporting member. The supporting member is formed of a material of 10.sup.4 ohm.multidot.cm in volume resistivity containing a cross-linking type polyphenylenesulfide resin as a main component, and a highly conductive carbon black of 10.sup.1 ohm.multidot.cm or less in volume resistivity. Thus, the supporting member has a light weight with good productivity and good chemical and thermal resistance. The supporting member can be made with dimensional accuracy despite its thin and long shape, and also has a uniform surface roughness, stable surface quality and good adhesion.