EP 0014061 B1 19830406 - PHOTOSENSITIVE IMAGING MEMBER AND METHOD
Title (en)
PHOTOSENSITIVE IMAGING MEMBER AND METHOD
Publication
Application
Priority
US 313979 A 19790115
Abstract (en)
[origin: EP0014061A1] A photosensitive imaging member (10) comprises, in order, a support substrate (12); a layer of a charge-injecting material (14); a layer of a charge transporting material (16) into which charges can be injected by the charge-injecting material (14); a layer of a charge-generating material (18) capable of injecting photo-generated charges into, and receiving charges from the charge transporting material (16); a charge-trapping layer (19); and an insulating overlayer (20). The charge-trapping layer preferably contains nitrogen-containing electron-donating molecules, such as aromatic amines having one of the following formulae: <CHEM> wherein Z is Ar or R, Ar being an aromatic radical or a substituted aromatic radical, and R being an aliphatic radical or a substituted aliphatic radical.
IPC 1-7
IPC 8 full level
G03G 5/02 (2006.01); G03G 5/043 (2006.01); G03G 5/06 (2006.01)
CPC (source: EP US)
G03G 5/043 (2013.01 - EP); G03G 5/06142 (2020.05 - EP US); G03G 5/061443 (2020.05 - EP US)
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
EP 0014061 A1 19800806; EP 0014061 B1 19830406; AU 537005 B2 19840531; AU 5425379 A 19800724; CA 1132398 A 19820928; DE 3062560 D1 19830511; JP S55100559 A 19800731
DOCDB simple family (application)
EP 80300132 A 19800115; AU 5425379 A 19791228; CA 340673 A 19791127; DE 3062560 T 19800115; JP 15672479 A 19791203