AMINO COMPOUND FOR ORGANIC LIGHT-EMITTING DEVICE AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME
申请人:Abe Shigemoto
公开号:US20070228941A1
公开(公告)日:2007-10-04
An amino compound for an organic light-emitting device of general formula [1]:
wherein X
1
is bonded to the pair of fluorenyl groups at meta-positions to each other and is substituted or unsubstituted aromatic ring, fused polycyclic ring, or heterocyclic ring; Y
1
and Y
2
are each substituted or unsubstituted alkyl, aryl, or heterocyclic and are the same or different; Z
1
to Z
4
are each hydrogen, halogen, or substituted or unsubstituted alkyl, aralkyl, alkenyl, alkynyl, alkoxy, aryl, or heterocyclic and are the same or different; R
1
to R
4
are each hydrogen, halogen, or substituted or unsubstituted alkyl, aryl, or heterocyclic and are the same or different; a and d are each 1 to 4; and b and c are each 1 to 3.