Patent · US Expired

Photoconductive imaging members

US6946226B2 · kind B2 · utility

23Cited by

3References

29Claims

0Family size

Assignee

Xerox Corporation · US

Inventors

Jin Wu · Pittsford, US
Yuhua Tong · Webster, US
Liang-Bih Lin · Rochester, US
Nan-Xing Hu · Oakville, CA
Linda L. Ferrarese · Rochester, US
James M. Duff · Mississauga, CA
Yu Qi · Oakville, CA

Key dates

Filing date	Aug 22, 2003
Grant date	Sep 20, 2005
Priority date	—
Expiry date	Oct 31, 2023

Classification

Technology area (CPC G)Physics
CPC primaryG03G5/142
WIPO fieldOptics
WIPO sectorInstruments

Abstract

A photoconductive imaging member comprised of a supporting substrate, a hole blocking layer thereover, a photogenerating layer, and a charge transport layer, and wherein the hole blocking layer is comprised of particles chemically attached on the surface of an electron transport component.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.