Single phase organic photoconductive composition

Details Single phase organic photoconductive composition Single phase organic photoconductive composition

1977-01-27

1977-10-25

Martin, Jr., Roland E.

Gas separation: apparatus

Magnetic separating means

G03Q 506

Patent

active

040554201

ABSTRACT:
There is described a single phase organic photoconductive composition consisting of a solid solution of N-ethyl-3-tricyanovinylcarbazole and 2,5-bis(N,N-dimethylaminophenyl) oxadiazole in a polycarbonate binder material. The composition exhibits a shallow field dependence for the photogeneration of charge carriers and thus provides a high contrast potential photoconductive system.

REFERENCES:
patent: 3189447 (1965-06-01), Neugebauer et al.
patent: 3870516 (1975-03-01), Smith et al.
patent: 3871882 (1975-03-01), Wiedemann et al.
patent: 3978029 (1976-08-01), Limburg
patent: 4006017 (1977-02-01), Williams et al.
"On Photoelectric Effects in Polymers and Their Sensitization by Dopants", Hoegl, Jour. Phys. Chem., vol. 69, No. 3, Mar. 1965, pp. 755-766.

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