Provided is a compound of Chemical Formula 1:
wherein:
each X is independently N or CH, with the proviso that at least one X is N;
Y is O or S;
L
1
and L
2
are each independently a single bond, a substituted or unsubstituted C
6-60
arylene, or a substituted or unsubstituted C
2-60
heteroarylene containing at least one heteroatom selected from the group consisting of N, O, and S;
Ar
1
and Ar
2
are each independently a substituted or unsubstituted C
6-60
aryl, or a substituted or unsubstituted C
2-60
heteroaryl containing at least one heteroatom selected from the group consisting of N, O, and S; and
Ar
3
is a substituted or unsubstituted C
6-60
aryl, or a substituted or unsubstituted C
2-60
heteroaryl containing at least one heteroatom selected from the group consisting of N, O, and S;
and to an organic light emitting device including the same.
提供的是
化学式1的化合物:其中:每个X独立为N或CH,条件是至少有一个X为N;Y为O或S;L1和
L2各自独立为单一键、取代或不取代的C6-60芳香族烯烃,或取代或不取代的含至少一个选自N、O和S的杂原子的C2-60杂芳香族烯烃;Ar1和Ar2各自独立为取代或不取代的C6-60芳香族,或取代或不取代的含至少一个选自N、O和S的杂原子的C2-60杂芳香族;且Ar3为取代或不取代的C6-60芳香族,或取代或不取代的含至少一个选自N、O和S的杂原子的C2-60杂芳香族;以及包括同一有机发光设备的。