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:
Oct. 03, 2006
Filed:
Jan. 16, 2004
Zbigniew Tokarski, Woodbury, MN (US);
Nusrallah Jubran, St. Paul, MN (US);
Vytautas Getautis, Kaunas, LT;
Valentas Gaidelis, Vilnius, LT;
Maryte Daskeviciene, Jonava, LT;
Edmundas Montrimas, Vilnius, LT;
Ingrida Paulauskaite, Kaunas, LT;
Jonas Sidaravicius, Vilnius, LT;
Zbigniew Tokarski, Woodbury, MN (US);
Nusrallah Jubran, St. Paul, MN (US);
Vytautas Getautis, Kaunas, LT;
Valentas Gaidelis, Vilnius, LT;
Maryte Daskeviciene, Jonava, LT;
Edmundas Montrimas, Vilnius, LT;
Ingrida Paulauskaite, Kaunas, LT;
Jonas Sidaravicius, Vilnius, LT;
Samsung Electronics Co., LTD, Kyungki-Do, CN;
Abstract
Improved organophotoreceptor comprises an electrically conductive substrate and a photoconductive element on the electrically conductive substrate, the photoconductive element comprising: (a) a charge transport material having the formula where R, R, R, and Rcomprise, each independently, an alkyl group, an alkenyl group, an aromatic group, a heterocyclic group, or a part of a ring group; X and X' comprise, each independently, an aromatic group; Y and Y′ comprise, each independently, a (disubstituted)methylene group; and Z is a linking group; (b) a charge generating compound; and (c) an electrically conductive substrate on which said charge transport material and said charge generating compound are located. Corresponding electrophotographic apparatuses and imaging methods are also described.