07244541 is referenced by 4 patents and cites 27 patents.

Improved organophotoreceptors comprise: (a) a charge transport compound having the formula  where n is an integer from 0 to 1; X is an (N,N-disubstituted)arylamine group; Ar is an aryl group or a heterocyclic group; A is a first linking group with the formula —(CH2)p — which can be branched or linear, where p is an integer from 3 to 20 inclusive; and B is a second linking group having the formula -Q-Z-Q′, where Q and Q′ are, independently, O, S, or NR1; wherein when Q or Q′ is NR1 or Q=O and Q′=S, Z comprises an aryl group, and wherein when Q=Q′S or Q=Q′=O, Z comprises a multi-ring conjugated group; (b) a charge generating compound; and (c) an electrically conductive substrate over which said charge transport compound and said charge generating compound are located.

Title
Linked dihydrazone-based charge transport compounds
Application Number
11/274942
Publication Number
7244541 (B2)
Application Date
November 15, 2005
Publication Date
July 17, 2007
Inventor
Vygintas Jankauskas
Vilnius
LT
Valentas Gaidelis
Vilnius
LT
Maryte Daskeviciene
Jonava
LT
Edmundas Montrimas
Vilnius
LT
Vytautas Getautis
Kaunas
LT
Nusrallah Jubran
St. Paul
MN, US
Zbigniew Tokarski
Woodbury
MN, US
Agent
Patterson Thuente Skaar & Christensen P A
Assignee
Samsung Electronics
KR
IPC
G03G 13/10
View Original Source