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:
Jul. 05, 1988
Filed:
Dec. 23, 1986
Applicant:
Inventors:
Kenichi Karakida, Kanagawa, JP;
Shigeru Yagi, Kanagawa, JP;
Assignee:
Fiji Xerox Co., Ltd., Kanagawa, JP;
Primary Examiner:
Int. Cl.
CPC ...
G03G / ;
U.S. Cl.
CPC ...
430 66 ; 430 67 ;
Abstract
An electrographic photoreceptor comprising a support, an intrinsic silicon photosensitive layer and a surface layer of amophous silicon. To the surface layer is added either hydrogen, germanium, tin or lead in order to use the dangling bonds of the amorphous carbon.