Anthracene derivative compound and organic light-emitting device including the same

1. An anthracene derivative compound represented by Formula 2 below:

wherein

Ar 1 and Ar 2 are each independently selected from the group consisting of a substituted or unsubstituted C 5 ˜C 20 and group, a substituted or unsubstituted C 1 ˜C 20 cycloaryl group, and a substituted or unsubstituted C 6 ˜C 20 arylalkyl group:

R 1 and R 2 are each independently selected from the group consisting of hydrogen, halogen, a cyano group, a hydroxyl group, a substituted or unsubstituted C 1 ˜C 20 alkyl group, a substituted or unsubstituted C 3 ˜C 20 cycloalkyl group, a substituted or unsubstituted C 5 ˜C 20 heterocycloalkyl group, a substituted or unsubstituted C 1 ˜C 20 alkoxy group, a substituted or unsubstituted C 6 ˜C 20 aryl group, a substituted or unsubstituted C 6 ˜C 20 arylalkyl group, and a substituted or unsubstituted C 2 ˜C 20 heteroaryl group; and

X is O, S, or NR′ where R′ is a substituted or unsubstituted C 1 ˜C 20 alkyl group, a substituted or unsubstituted C 3 ˜C 20 cycloalkyl group, a substituted or unsubstituted C 1 ˜C 20 alkoxy group, a substituted or unsubstituted C 6 ˜C 30 aryl group, or a substituted or unsubstituted C 6 ˜C 30 aralkyl group.

2. The anthracene derivative compound of claim 1 , which is a compound selected from compounds represented by Formulae 3 through 8 below:

3. An organic light-emitting device comprising:

a first electrode;

a second electrode; and

at least one organic layer interposed between opposing surfaces of the first electrode and the second electrode, the organic layer comprising the compound of claim 1 .

4. The organic light-emitting device of claim 3 , wherein the organic layer is an emitting layer.

5. The organic light-emitting device of claim 3 , further comprising at least one selected from the group consisting of a hole injection layer, a hole transport layer, an electron blocking layer, a hole blocking layer, an electron transport layer, and an electron injection layer, between the first electrode and the second electrode.

6. The organic light-emitting device of claim 5 , which has a structure of first electrode/hole injection layer/emitting layer/electron transport layer/electron injection layer/second electrode, first electrode/hole injection layer/hole transport layer/emitting layer/electron transport layer/electron injection layer/second electrode, or first electrode/hole injection layer/hole transport layer/emitting layer/hole blocking layer/electron transport layer/electron injection layer/second electrode.

7. An organic light-emitting device comprising:

a first electrode;

a second electrode; and

at least one organic layer interposed between opposing surfaces of the first electrode and the second electrode, the organic layer comprising the compound of claim 1 .

8. The organic light-emitting device of claim 7 , wherein the organic layer is an emitting layer.

9. The organic light-emitting device of claim 7 , further comprising at least one selected from the group consisting of a hole injection layer, a hole transport layer, an electron blocking layer, a hole blocking layer, an electron transport layer, and an electron injection layer, between the first electrode and the second electrode.

10. The organic light-emitting device of claim 7 , which has a structure of first electrode/hole injection layer/emitting layer/electron transport layer/electron injection layer/second electrode, first electrode/hole injection layer/hole transport layer/emitting layer/electron transport layer/electron injection layer/second electrode, or first electrode/hole injection layer/hole transport layer/emitting layer/hole blocking layer/electron transport layer/electron injection layer/second electrode.

11. An organic light-emitting device comprising:

a first electrode;

a second electrode; and

at least one organic layer interposed between opposing surfaces of the first electrode and the second electrode, the organic layer comprising the compound of claim 2 .

12. The organic light-emitting device of claim 11 , wherein the organic layer is an emitting layer.

13. The organic light-emitting device of claim 11 , further comprising at least one selected from the group consisting of a hole injection layer, a hole transport layer, an electron blocking layer, a hole blocking layer, an electron transport layer, and an electron injection layer, between the first electrode and the second electrode.

14. The organic light-emitting device of claim 11 , which has a structure of first electrode/hole injection layer/emitting layer/electron transport layer/electron injection layer/second electrode, first electrode/hole injection layer/hole transport layer/emitting layer/electron transport layer/electron injection layer/second electrode, or first electrode/hole injection layer/hole transport layer/emitting layer/hole blocking layer/electron transport layer/electron injection layer/second electrode.

15. A method of manufacturing an organic light emitting device, comprising: forming a first electrode; forming an organic layer comprising an anthracene derivative compound according to claim 1 on a surface of the first electrode; and forming a second electrode on a surface of the organic layer opposite the first electrode.

16. An organic light emitting device prepared according to the method of claim 15 .