abstract |
The present invention relates to a compound for an organic electroluminescence element and represented by the following Chemical Formula 1 and an organic electroluminescence element comprising the same. According to the present invention, an organic electroluminescent element comprising the compound can have improved thermal stability and luminous efficiency. When the compound is used as a material for the hole transport layer, the triplet energy of the phosphorescent material is increased, thereby improving the efficiency of the organic electroluminescence device. |