| abstract |
The present invention provides an organophotoreceptor comprising a conductive support and a photoconductive element on the conductive support, wherein the photoconductive element is:n n n (a) a charge transport material having Formula 1;n n n n n n n n Wheren n n R 1 , R 2 , R 3 and R 4 each independently include an alkyl group, alkenyl group, aromatic group, heterocyclic group, or part of a ring group;n n n X and X 'each independently include an aromatic group;n n n Y and Y 'each independently include a (disubstituted) methylene group;n n n Z is a linking group;n n n (b) a charge generating compound; Andn n n (c) an improved organophotoreceptor comprising the charge transport material and a conductive support on which the charge generating compound is located.n n n The invention also relates to a corresponding electrophotographic apparatus and an image forming method. |