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:
Nov. 21, 1989
Filed:
Jul. 22, 1988
Applicant:
Inventors:
Jonq-Min Liu, Hsinchu, TW;
Tai-Jun Chen, Hsinchu, TW;
Lii-Chyuan Tsai, Kaohsiung, TW;
Li-Wen Pai, Changhwa, TW;
Assignee:
Industrial Technology Research Institute, Hsinchu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G / ;
U.S. Cl.
CPC ...
430 58 ; 430 59 ; 430 76 ; 430 78 ; 430135 ;
Abstract
A photoreceptor comprises a conductive substrate, a charge generating layer and a charge transporting layer, the charge generating layer being formed by bonding to the substrate a film layer having a composition consisting of copper phthalocyanine and a binder and then exposing said bonded film to iodine vapor for 1-120 min at 20 deg C.-90 deg C. The charge transporting layer is formed of a binder and an organic compound selected from hydrazones, pyrazolines, oxazoles, thiazoles and triaryl methane.