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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.:

US 4882256 B1

PDFFull Text
Date of Patent:
Nov. 21, 1989

Filed:

Oct. 13, 1987

Photosensitive member having an overcoat layer comprising amorphous

Applicant:
Inventors:

Izumi Osawa, Ikeda, JP;

Syuji Iino, Hirakata, JP;

Hideo Hotomi, Suita, JP;

Kenji Masaki, Osaka, JP;

Isao Doi, Toyonaka, JP;

Assignee:

Minolta Camera Kabushiki Kaisha, Osaka, JP;

Attorney:

Burns, Doane, Swecker & Mathis

Primary Examiner:

J David Welsh

Int. Cl.
CPC ...
G03G / ;
U.S. Cl.
CPC ...
430 66 ; 430132 ;
Abstract

A photosensitive member of the present invention comprises an electrically conductive substrate, a photoconductive layer comprising an organic material and a hydrogen-containing amorphous carbon overcoat layer containing one or more atoms selected from the group consisting of halogen, oxygen and nitrogen. The overcoat layer contains hydrogen in an amount of about 5 to about 50 atomic % based on the combined amount of hydrogen atoms and carbon atoms.

Find Patent Forward Citations

Osawa, Izumi. (1989). Photosensitive member having an overcoat layer comprising amorphous (U.S. Patent No. 4882256). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4882256

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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