Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Radiation-sensitive composition or product
Reexamination Certificate
2007-08-21
2007-08-21
Chapman, Mark A. (Department: 1756)
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
Radiation-sensitive composition or product
C430S058050, C430S059600, C430S058650, C430S120400, C430S060000, C430S064000, C430S065000, C399S159000
Reexamination Certificate
active
10869634
ABSTRACT:
An organic photoconductor, comprises a conductive base, a charge generating lager and a charge transport layer, wherein the charge generating lager and the charge transport layer are provided in this order on the conductive base, wherein when a curve is drawn by plotting integrated-values of a detected current in terms of time in measurement of transient photocurrent by TOF (time of flight) measurement with an electric field intensity of 10V/μm , crossing angle θ of two tangent lines tangent to the curve is 15° to 45°; and the charge transport lager has a film thickness of 20 to 35 μm.
REFERENCES:
patent: 5316880 (1994-05-01), Pai et al.
patent: 6630566 (2003-10-01), Allen et al.
Itami Akihiko
Shida Kazuhisa
Chapman Mark A.
Konica Minolta Business Technologies Inc.
Squire Sanders & Dempsey L.L.P.
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