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US 8,999,530 B2Granted
Compounds and organic electronic device using same
AssigneeLG Chem, Ltd.
InventorsChanghwan Shin, Kongkyeom Kim, Dong Hoon Lee, Jungi Jang, Minseung Chun
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Abstract
The present invention provides a new compound and an organic electronic device using the same. The compound according to the present invention may serve as hole injection, hole transporting, electron injection and transporting, and light emitting materials and the like in an organic electronic device comprising an organic light emitting device, and the organic electronic device according to the present invention shows excellent properties in terms of efficiency, driving voltage and service life.
Claims8
A compound represented by the following Formula 1:
- wherein
- at least one of R5 to R8 is represented by the following Formula 2 and the rest thereof are hydrogen or an aryl group having 6 to 40 carbon atoms;
- R1, R2, R3, R4, R6, R7 and R9 are hydrogen;
- L is an arylene group having 6 to 40 carbon atoms which is unsubstituted or substituted with an aryl group having 6 to 40 carbon atoms,
- Ar1 and Ar2 are each independently an aryl group having 6 to 40 carbon atoms and
- A is O.
3 more elements
Dependencies are inferred from the claim text.