PURPOSE: Provided are a charge transport material and an organophotoreceptor comprising the same, which have excellent electrostatic characteristics, and thus are suitable for use in electrophotographic imaging apparatus and related fields thereof. CONSTITUTION: The organophotoreceptor comprises a conductive substrate and a photoconductive element on the conductive substrate. The photoconductive element includes (a) a charge transfer material represented by the following formula 1, and (b) a charge generating compound. In the formula 1, n is an integer of 1 to 10, R1 comprises a functional group selected from a group consisting of a reactive ring group, an ethylenically unsaturated group, a reactive polar group, a hydrazone group, and an azine group, R2, R3, R4, R5, and R6 independently comprise H, alkyl groups, alkenyl groups, alkynyl groups, aromatic groups, heterocyclic groups or cyclic groups, X is a bond or a linking group, and Q is O, S, or NR, wherein R is H, an alkyl group, an acyl group, an alkenyl group, an alkynyl group, a heterocyclic group, or an aromatic group.

Title
Charge transport material, organophotoreceptor comprising the same, electrophotographic imaging apparatus comprising the organophotoreceptor, and electrophotographic imaging process using the organophotoreceptor
Application Number
1020050022184
Publication Number
1020060086790
Application Date
March 17, 2005
Publication Date
August 1, 2006
Inventor
Montrimas Edmundas
Tadeus Lozovski
Vytautas Getautis
Daskeviciene Maryte
Assignee
Samsung Electronics
IPC
G03G 05/06