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:
May. 19, 1987
Filed:
Sep. 30, 1985
Applicant:
Inventors:
Damodar M Pai, Fairport, NY (US);
Edwin R Kuhn, Rochester, NY (US);
Assignee:
Xerox Corporation, Stamford, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G / ;
U.S. Cl.
CPC ...
430 57 ; 430 66 ; 430 84 ;
Abstract
Disclosed is an electrostatographic imaging member comprised of a supporting substrate, a blocking layer of hydrogenated amorphous silicon with dopants, a hydrogenated amorphous silicon photoconducting layer with dopants, and in contact therewith a top overcoating layer of nonstoichiometric silicon nitride with from between 67 to 95 atomic percent of silicon, and from between 33 to 5 atomic percent of nitrogen.