Charge generation layers comprising type I and type IV titanyl phthalocyanines

Charge generation layers comprising type I and type IV titanyl phthalocyanines

Controlled sensitivity of a photoconductor is obtained employing both type I and type IV titanyl phthalocyanine in a charge generation layer. The type I titanyl phthalocyanine is preferably premilled before milling the mixture.

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Bibliographische Detailangaben
Hauptverfasser: RANDOLPH CATHERINE MAILHé, NEELY JENNIFER KAYE
Format: Patent
Sprache:eng
Schlagworte:
CINEMATOGRAPHY
ELECTROGRAPHY
ELECTROPHOTOGRAPHY
HOLOGRAPHY
MAGNETOGRAPHY
PHOTOGRAPHY
PHYSICS
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Beschreibung
Zusammenfassung:Controlled sensitivity of a photoconductor is obtained employing both type I and type IV titanyl phthalocyanine in a charge generation layer. The type I titanyl phthalocyanine is preferably premilled before milling the mixture.