Organic electroluminescent material and organic electroluminescent device including the same
An organic electroluminescent (EL) material and an organic EL device, the material being represented by the following Formula 1:
1. An organic EL material represented by the following Formula 3:
wherein, in Formula 3,
R 7 , R 8 , R 9 , R 10 , R 11 , R 12 , R 13 , R 14 , R 15 , R 16 and R 17 are each independently a substituted or unsubstituted aryl group having 6 to 30 ring carbon atoms, a substituted or unsubstituted heteroaryl group having 1 to 30 ring carbon atoms, an alkyl group having 1 to 15 carbon atoms, a silyl group, a halogen atom, a hydrogen atom, or a deuterium atom, or a combination thereof,
a, b, and c are each independently an integer of 0 to 4,
d and e are each independently an integer of 0 to 5,
m is an integer of 0 to 3, and
n is an integer of 0 to 4.
2. An organic electroluminescent (EL) device, comprising:
an anode;
an emission layer; and
at least one stacking layer between the emission layer and the anode, the at least one stacking layer including an organic EL material represented by the following Formula 3:
wherein, in Formula 3,
R 7 , R 8 , R 9 , R 10 , R 11 , R 12 , R 13 , R 14 , R 15 , R 16 and R 17 are each independently a substituted or unsubstituted aryl group having 6 to 30 ring carbon atoms, a substituted or unsubstituted heteroaryl group having 1 to 30 ring carbon atoms, an alkyl group having 1 to 15 carbon atoms, a silyl group, a halogen atom, a hydrogen atom, or a deuterium atom, or a combination thereof,
a, b, and c are each independently an integer of 0 to 4,
d and e are each independently an integer of 0 to 5,
m is an integer of 0 to 3, and
n is an integer of 0 to 4.
3. The organic EL device as claimed in claim 2 , wherein the organic EL material represented by Formula 3 includes at least one of the following Compounds: