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. 29, 1980
Filed:
May. 31, 1977
Applicant:
Inventors:
Kohei Kiyota, Machida, JP;
Hiroo Ueda, Tokyo, JP;
Shunji Kitagawa, Yokohama, JP;
Kunihiko Tasai, Kawasaki, JP;
Assignee:
Fujitsu Limited, , JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03G / ;
U.S. Cl.
CPC ...
430 91 ; 430 72 ;
Abstract
Disclosed is a photoconductive recording element having a high photosensitivity over the entire band of visible rays which comprises an electroconductive substrate and a photoconductive layer formed on the substrate. The photoconductive layer comprises an acid dye and a basic dye both of which may be concurrently adsorbed on the outer surfaces of fine zinc oxide particles, or the acid dye of which is adsorbed on the outer surfaces of the zinc oxide particles and the basic dye of which is adsorbed on each layer of the acid dye.