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US 4,792,508 AGranted
Electrophotographic photoconductive imaging members with cis, trans perylene isomers
AssigneeXerox Corporation
InventorsPeter M. Kazmaier, Richard A. Burt, Ah-Mee Hor, Cheng-Kuo Hsiao
Life of this patent
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Abstract
An improved layered photoresponsive imaging member comprised of a supporting substrate; a photogenerator layer comprised of cis and trans naphthalene imidazole perylene component of the following formula; ##STR1## and an aryl amine hole transport layer dispersed in a resinous binder.
Claims23
An improved layered photoresponsive imaging member comprised of a supporting substrate;
- a photogenerator layer comprised of cis and trans naphthalene imidazole perylene component of the following formula;
- ##STR4## and an aryl amine hole transport layer dispersed in a resinous binder.
Dependencies are inferred from the claim text.