ELECTROPHOTOGRAPHIC ORGANOPHOTORECEPTORS WITH NOVEL CHARGE TRANSPORT COMPOUNDS

摘要

PURPOSE: Provided is an electrophotographic organophotoreceptors with novel charge transport compounds which uses the charge transfer compound having bis(3-formylcarbazolyl)-1,1-(sulfonyldi-4,1,-phenylene)-hydrazone to produce organic photoreceptor with excellent chemical, mechanical and electroconductive characteristics. CONSTITUTION: The electrophotographic organophotoreceptors with novel charge transport compounds is characterized by comprising the parts of: a charge transfer material shown in a formula 1 wherein R1 and R2 are respectively carbazolyl group, R3 and R4 are hydrogen, alkyl group, aryl group or heterocyclic group respectively and X is sulfonyldiphenylene group; a charge generation material; and a conductive circuit board.