Heterocyclic compound and organic light-emitting device including the same
View Patent ↗A heterocyclic compound represented by Formula 1 below and an organic light-emitting device including the heterocyclic compound: wherein R 1 to R 12 are defined as in the specification.
1. An organic light-emitting device comprising:
a first electrode;
a second electrode; and
an organic layer between the first electrode and the second electrode, the organic layer comprising an emission layer comprising a heterocyclic compound represented by Formula 1 below as a dopant for a fluorescence device:
R 1 in Formula 1 being independently selected from a substituted or unsubstituted C 6 -C 30 nonheteroaromatic aryl group;
R 6 and R 12 in Formula 1 being independently selected from a hydrogen atom, a deuterium atom, a substituted or unsubstituted C 5 -C 30 aryl group and a substituted or unsubstituted C 2 -C 30 heterocyclic group;
substituents in the aryl groups and heterocyclic groups of R 1 , R 6 and R 12 being independently selected from a hydrogen atom, a deuterium atom, a halogen atom, trihalomethyl, a substituted or unsubstituted C 1 -C 10 alkyl group, a substituted or unsubstituted C 6 -C 20 aryl group, a substituted or unsubstituted C 2 -C 20 heterocyclic group and —N(Q 101 )(Q 102 ), where Q 101 and Q 102 are selected from a C 6 -C 20 aryl group and a substituted or unsubstituted C 2 -C 20 heterocyclic group;
R 2 -R 5 and R 7 -R 11 in Formula 1 being independently selected from a hydrogen atom and a deuterium atom.
2. A heterocyclic compound, the heterocyclic compound being represented by the structure 7 below: