[EN] A PLURALITY OF HOST MATERIALS AND AN ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE SAME<br/>[FR] MATÉRIAUX HÔTES MULTIPLES ET DISPOSITIF ÉLECTROLUMINESCENT ORGANIQUE LES COMPRENANT
申请人:ROHM & HAAS ELECT MAT
公开号:WO2016080791A1
公开(公告)日:2016-05-26
The present disclosure relates to a plurality of host materials and an organic electroluminescent device comprising the same. By using a specific combination of a plurality of host materials of the present disclosure, it is possible to produce an organic electroluminescent device having improved driving lifespan and excellent current efficiency and power efficiency compared to the organic electroluminescent device using the conventional sole host material.