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. 29, 1984
Filed:
Dec. 30, 1982
Applicant:
Inventor:
Yoshiaki Kato, Hirakata, JP;
Assignee:
Mita Industrial Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G / ;
U.S. Cl.
CPC ...
430134 ; 430 58 ; 430 57 ; 430127 ;
Abstract
Disclosed is a laminated photosensitive plate for electrophotography, which comprises a conductive substrate, a layer capable of forming a movable carrier by absorption of light, which is formed on the substrate, and a positive hole-moving layer formed on the movable carrier-generating layer, wherein the movable carrier-generating layer is comprised of a matrix comprising a vinyl pyrrolidone type polymer and an electron-receptive substance and a photoconductive organic pigment dispersed in the matrix. This laminated photosensitive plate is excellent in the sensitivity, initial saturation voltage, smoothness and mechanical strength.