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:
Aug. 01, 2006
Filed:
Oct. 15, 2003
Applicants:
Saburo Yokota, Gyeonggi-do, KR;
Hwan-koo Lee, Gyeonggi-do, KR;
Beam-jun Kim, Gyeonggi-do, KR;
Kyung-yol Yon, Gyeonggi-do, KR;
Inventors:
Saburo Yokota, Gyeonggi-do, KR;
Hwan-Koo Lee, Gyeonggi-do, KR;
Beam-Jun Kim, Gyeonggi-do, KR;
Kyung-yol Yon, Gyeonggi-do, KR;
Assignee:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 5/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
A single layered electrophotographic photoreceptor includes a photosensitive layer having having at least a charge generating material, a charge transport material and a binder on a conductive support, wherein the charge generating material is amorphous titanylphthalocyanine, and the photosensitive layer is a hindered phenol compound and/or hindered amine compound.