Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – To produce color reproduction
Patent
1986-10-28
1988-04-19
Welsh, J. David
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
To produce color reproduction
430 46, 430 58, G03G 1301
Patent
active
047389117
ABSTRACT:
A photoreceptor having a photoconductive layer, an electrically insulating layer, an electrically conductive layer, and a color separation filter layer. The photoconductive layer comprises a charge generating material layer and a charge transporting material layer and the electrically insulating layer has a uniform electric charge thereon and is located at one side of the photoconductive layer. The electrically conductive layer is disposed at the side of the photoconductive layer opposite to that on which the electrically insulating layer is located. The color separation filter layer has a plurality of different kinds of color separation filters which are arranged close to one another and the layer is disposed at one side of the photoconductive layer whereby the photoconductive layer is imagewise exposed through the color the separation filters.
REFERENCES:
patent: 3918910 (1975-11-01), Anzai
patent: 4307165 (1981-12-01), Blazey et al.
Haneda Satoshi
Yoshino Kunihisa
Bierman Jordan B.
Konishiroku Photo Industry Co,., Ltd.
Welsh J. David
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