Compound, coating composition comprising the same, organic light emitting device using the same and method for manufacturing the same

1. A coating composition comprising a solvent and a compound represented by the following Chemical Formula 1:

wherein, in Chemical Formula 1,

L1 and L2 are the same as or different from each other, and each independently a direct bond; a substituted or unsubstituted arylene group; or a substituted or unsubstituted heteroarylene group;

R1 to R10 are the same as or different from each other, and each independently hydrogen; deuterium; a halogen group; a hydroxyl group; a nitrile group; a substituted or unsubstituted alkyl group; a substituted or unsubstituted cycloalkyl group; a substituted or unsubstituted silyl group; a substituted or unsubstituted aryl group; or a substituted or unsubstituted heterocyclic group; and

R11 to R22 are the same as or different from each other, and each independently a substituted or unsubstituted aryl group,

wherein a concentration of the compound dissolved in the solvent is 0.5 wt/v % to 20 wt/v %.

2. The coating composition of claim 1 , wherein R11 to R22 are the same as or different from each other, and each independently a substituted or unsubstituted phenyl group, a substituted or unsubstituted biphenyl group, or a substituted or unsubstituted naphthyl group.

3. The coating composition of claim 1 , wherein Chemical Formula 1 is any one selected from among the following compounds:

4. The coating composition of claim 1 , wherein L1 and L2 are the same as or different from each other, and each independently a direct bond; or a phenylene group.

5. The coating composition of claim 1 , wherein R1 to R10 are each hydrogen.

6. The coating composition of claim 1 , wherein R11 to R22 are each a phenyl group.

7. The coating composition of claim 1 , wherein the solvent is an aromatic hydrocarbon-based solvent, an aliphatic hydrocarbon-based solvent, an ester-based solvent, polyalcohol and derivatives thereof, a sulfoxide-based solvent, an amide-based solvent, a benzoate-based solvent, or tetraline.

8. A method for manufacturing an organic light emitting device comprising:

preparing a substrate;

forming a first electrode on the substrate;

forming one or more organic material layers on the first electrode; and

forming a second electrode on the organic material layer,

wherein the forming of organic material layers comprises forming one or more organic material layers using the coating composition of claim 1 .

9. The method for manufacturing an organic light emitting device of claim 8 , wherein the forming of one or more organic material layers using the coating composition uses an inkjet coating method or a spin coating method.

10. The method for manufacturing an organic light emitting device of claim 8 , wherein the forming of one or more organic material layers using the coating composition comprises coating the coating composition on the first electrode; and drying the coated coating composition.