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US 2021/0198232 A1Published application
Compound and organic light emitting diode comprising same
AssigneeLG Chem, Ltd.
InventorsHongsik YOON, Wanpyo HONG, Jin Joo KIM, Dong Hoon LEE, Su Jin HAN, Seulchan PARK
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Abstract
A compound of Chemical Formula 1, and an organic light emitting device including the same.
Claims11
A compound represented byof the following Chemical Formula 1:
- wherein, in Chemical Formula 1,
- A1 and A2 are the same as or different from each other, and each independently a substituted or unsubstituted carbazole group;
- L is a direct bond;
- or a substituted or unsubstituted arylene group;
- and
- Ar1 and Ar2 are the same as or different from each other, and each independently a substituted or unsubstituted aryl group;
- a substituted or unsubstituted heterocyclic group;
- or a substituted or unsubstituted silyl group.
5 more elements
Dependencies are inferred from the claim text.