ORGANIC COMPOUND ORGANIC LIGHT EMITTING DIODE INCLUDING THE SAME AND DISPLAY INCLUDING THE ORGANIC LIGHT EMITTING DIODE

摘要

The present invention relates to an organic compound, an organic light emitting diode including the organic compound, and a display device including the organic light emitting diode. More specifically, the present invention relates to an organic compound represented by chemical formula 1. In chemical formula 1, R_1 to R_9 are each independently one selected from the group consisting of hydrogen, halogen, a nitro group, a substituted or unsubstituted C_1-C_6 alkyl group, a substituted or unsubstituted C_3-C_6 cycloalkyl group, a substituted or unsubstituted C_1-C_40 aryl group and a substituted or unsubstituted C_5-C_40 heteroaryl group, L is one selected from the group consisting of a single bond, an alkylene group, a cycloalkylene group, a heterocycloalkylene group, an arylene group and a heteroarylene group, and Ar_1 to Ar_2 are each independently one selected from the group consisting of hydrogen, a substituted or unsubstituted C_3-C_6 cycloalkyl group, a substituted or unsubstituted C_3-C_6 heterocycloalkyl group, a substituted or unsubstituted C_6-C_40 aryl group and a substituted or unsubstituted C_2-C_40 heteroaryl group. The organic compound has an effect of improving light emitting efficiency, stability and lifetime of the organic light emitting diode.