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:
Jul. 04, 2006
Filed:
Jan. 16, 2004
John S. Chambers, Rochester, NY (US);
Liang-bih Lin, Webster, NY (US);
Jin Wu, Webster, NY (US);
Jennifer Y. Hwang, Penfield, NY (US);
Linda L. Ferrarese, Rochester, NY (US);
Francisco López, Rochester, NY (US);
John S. Chambers, Rochester, NY (US);
Liang-Bih Lin, Webster, NY (US);
Jin Wu, Webster, NY (US);
Jennifer Y. Hwang, Penfield, NY (US);
Linda L. Ferrarese, Rochester, NY (US);
Francisco López, Rochester, NY (US);
Xerox Corporation, Stamford, CT (US);
Abstract
An electrographic or electrostatographic imaging member comprises a supporting substrate, an undercoating layer, a charge generating layer, and a charge transport layer. Thick undercoating layers were prepared with a charge erase enabler by doping an undercoating layer with a charge generating pigment that is strongly absorbing at typical erase lamp light. Doped thick undercoating layers demonstrate good electrical properties with an erase energy reduction of at least 50 V. A process for fabricating an imaging member and an apparatus comprising such an member are also disclosed.