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. 09, 1985
Filed:
May. 03, 1983
Applicant:
Inventors:
Toshinori Yamazaki, Hachioji, JP;
Hiroyuki Nomori, Hachioji, JP;
Masatoshi Matsuzaki, Fussa, JP;
Tetsuo Shima, Hachioji, JP;
Isao Myokan, Hachioji, JP;
Assignee:
Konishiroku Photo Industry Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03G / ;
U.S. Cl.
CPC ...
430 57 ; 430 58 ; 430 64 ; 430 65 ; 430 84 ;
Abstract
A photoreceptor comprising a photoconductive layer composed of hydrogenated and/or fluorinated amorphous silicon, a surface modifying layer formed on the above photoconductive layer and composed of hydrogenated and/or fluorinated amorphous silicon carbide and a charge transport layer formed below the above photoconductive layer and composed of hydrogenated and/or fluorinated amorphous silicon carbide wherein the thickness 't' of the above surface modifying layer is selected in a range 400 .ANG..ltoreq.t<2,000 .ANG..