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. 03, 2001
Filed:
May. 22, 2000
Applicant:
Inventors:
Abukar H. Wehelie, Webster, NY (US);
John S. Chambers, Rochester, NY (US);
Huoy-Jen Yuh, Pittsford, NY (US);
Harold F. Hammond, Webster, NY (US);
Assignee:
Xerox Corporation, Stamford, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 1/504 ;
U.S. Cl.
CPC ...
G03G 1/504 ;
Abstract
A photoreceptor including: (a) a substrate; (b) a charge blocking layer including a plurality of light scattering particles dispersed in a binder, wherein the light scattering particles are composed of a core and a coating over the core, wherein the difference between the coating and the binder refractive index values is greater than the difference between the core and the binder refractive index values; and (c) an imaging layer.