Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Radiation-sensitive composition or product
Reexamination Certificate
2006-06-12
2008-11-11
RoDee, Christopher (Department: 1795)
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
Radiation-sensitive composition or product
C430S059100, C430S078000, C399S159000
Reexamination Certificate
active
07449270
ABSTRACT:
A two-layered electrophotographic photoreceptor is formed. The two-layered electrophotographic photoreceptor includes an electrically conductive substrate and a charge generating layer and a charge transporting layer form on the electrically conductive substrate, wherein the charge generating layer is a naphthalenetetracarboxylic acid diimide derivative represented by:The two-layered electrophotographic photoreceptor has high photosensitivity and low residual potential.
REFERENCES:
patent: 5468583 (1995-11-01), Gruenbaum et al.
patent: 6022656 (2000-02-01), Visser et al.
patent: 6586148 (2003-07-01), Graham et al.
patent: 2005/0019685 (2005-01-01), Kim et al.
patent: 2005/0130051 (2005-06-01), Kim et al.
patent: 2005/0227156 (2005-10-01), Kim et al.
patent: 2000-047409 (2000-02-01), None
patent: 2000-113504 (2000-04-01), None
patent: 2004-269441 (2004-09-01), None
patent: 10-2004-0110662 (2004-12-01), None
Kim Beom-jun
Kim Ji-uk
Kim Seung-ju
Lee Hwan-koo
Lee Ji-Young
RoDee Christopher
Roylance Abrams Berdo & Goodman L.L.P.
Samsung Electronics Co,. Ltd.
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