Browse Prior Art Database

IMAGING SYSTEM

IP.com Disclosure Number: IPCOM000024169D
Original Publication Date: 1979-Dec-31
Included in the Prior Art Database: 2004-Apr-02
Document File: 2 page(s) / 57K

Publishing Venue

Xerox Disclosure Journal

Abstract

An imaging member is disclosed comprising a charge generation layer comprising a layer of photoconductive material and a contiguous charge transport layer of electrically inactive, organic, resinous material having dispersed therein from about 10 to about 75 percent by weight of:

This text was extracted from a PDF file.
At least one non-text object (such as an image or picture) has been suppressed.
This is the abbreviated version, containing approximately 100% of the total text.

Page 1 of 2

KEROX DISCLOSURE JOURNAL

IMAGING SYSTEM Damodar M. Pai James M. Pearson Dale S. Renfer Milan St ol ka
John F. Yanus

Proposed Classification
U.S. Cl. 96/13

Int. Cl. G03g 5/04

An imaging member is disclosed comprising a charge generation layer comprising a layer of photoconductive material and a contiguous charge transport layer of electrically inactive, organic, resinous material having dispersed therein from about 10 to about 75 percent by weight of:

wherein R1 is selected from the group consisting of hydrogen, (ortho) CH3, (meta) CH and (para) CH , and R is selected from the group consisting of hydrogen, (ormo) CH3 (metal Eh3 and ?para) CH3, said photoconductive layer exhibiting the capability of photogeneration of holes and injection of said holes and said charge transport layer being substantially nonabsorbing in the spectral region at which the photoconductive layer generates and injects photogenerated holes but being capable of supporting the injection of photogenerated holes from said photoconductive layer and transporting said holes through said charge transport layer, said charge transport layer being substantially nonphotoconductive when exposed to light in the wavelength of from about 4,000 to about 8,000 angstroms.

Volume 4 Number 6 November/December 1979 709

[This page contains 1 picture or other non-text object]

Page 2 of 2

     XEROX DISCLOSURE JOURNAL Volume 4 Number 6 November/December 1979

710

[This page contains 1 picture or other non-text object]