Layered photoconductive imaging devices

Details Layered photoconductive imaging devices Layered photoconductive imaging devices

1983-02-15

1986-04-15

Kittle, John E.

Radiation imagery chemistry: process, composition, or product th

Electric or magnetic imagery, e.g., xerography,...

Radiation-sensitive composition or product

430 59, 430 62, 430 64, 430 65, 430 69, G03G 500, G03G 504

Patent

active

045827729

ABSTRACT:
This invention is directed to an improved photoresponsive device comprised in the order stated of (1) a substrate, (2) a transmissive semi-conductive layer selected from the group consisting of indium-tin oxide, cadmium tin oxide, tin oxide, titanium oxides, titanium nitrides, titanium silicides, and mixtures thereof (3) a photogenerating layer comprised of an inorganic photoconductive composition or an organic photoconductive composition, dispersed in a resinous binder and (4) a charge carrier transport layer comprised of a combination of a resinous binder having dispersed therein small molecules of an electrically active material, the combination of which is substantially non-absorbing to visible light and allows the injection of photogenerating holes from the charge photogenerating layer in contact therewith, the electrically active material being of the following formula: ##STR1## wherein X is selected from the group consisting of ortho CH.sub.3, meta CH.sub.3, para CH.sub.3, ortho Cl, and para Cl, as well as the incorporation of such devices in electrostatographic imaging systems.

REFERENCES:
patent: 3394001 (1968-07-01), Makino
patent: 4123267 (1978-10-01), Dorer
patent: 4269919 (1981-05-01), Kuehnle
patent: 4369242 (1983-01-01), Arimilli et al.
patent: 4374916 (1983-02-01), Lelental et al.
patent: 4390608 (1983-06-01), Hashimoto et al.
patent: 4391888 (1983-07-01), Chang et al.
patent: 4439507 (1984-03-01), Pan et al.

Affiliated with

Also associated with

Rating

Layered photoconductive imaging devices does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Layered photoconductive imaging devices, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Layered photoconductive imaging devices will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1438753