[EN] MULTI-COMPONENT HOST MATERIAL AND AN ORGANIC ELECTROLUMINESCENCE DEVICE COMPRISING THE SAME<br/>[FR] MATÉRIAU HÔTE MULTI-COMPOSANT ET DISPOSITIF ÉLECTROLUMINESCENT ORGANIQUE LE CONTENANT
申请人:ROHM & HAAS ELECT MAT
公开号:WO2015178732A1
公开(公告)日:2015-11-26
The present invention relates to a multi-component host material and an organic electroluminescent device comprising the same. By comprising a specific combination of the multi-component host compounds, the organic electroluminescent device according to the present invention can provide high luminous efficiency and excellent lifespan characteristics.