Inverse multiactive electrophotographic element

New inverse multiactive electrophotographic elements comprise, in order: an electrically conductive layer; a charge-transport layer; a first charge-generation layer containing a charge-generation material and a charge-transport material; and a second charge-generation layer containing a charge-gener...

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Bibliographic Details
Main Authors KAN, HSINIA, RULE, NORMAN GEOFFREY
Format Patent
LanguageEnglish
French
German
Published 24.06.1992
Subjects
CINEMATOGRAPHY
ELECTROGRAPHY
ELECTROPHOTOGRAPHY
HOLOGRAPHY
MAGNETOGRAPHY
PHOTOGRAPHY
PHYSICS
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Summary:New inverse multiactive electrophotographic elements comprise, in order: an electrically conductive layer; a charge-transport layer; a first charge-generation layer containing a charge-generation material and a charge-transport material; and a second charge-generation layer containing a charge-generation material and a charge-transport material different from and less susceptible to positive-surface-charge injection than the charge-transport material of the first charge-generation layer.
Bibliography:Application Number: EP19910121503