[EN] NOVEL ORGANIC ELECTROLUMINESCENT COMPOUNDS AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE SAME<br/>[FR] NOUVEAUX COMPOSÉS ORGANIQUES ÉLECTROLUMINESCENTS ET DISPOSITIF ORGANIQUE ÉLECTROLUMINESCENT LES COMPRENANT
申请人:ROHM & HAAS ELECT MAT
公开号:WO2015099486A1
公开(公告)日:2015-07-02
The present invention relates to a novel organic electroluminescent compound and an organic electroluminescent device comprising the same. The organic electroluminescent compound according to the present invention can be used in a light-emitting layer and has excellent luminescent efficiency; and an organic electroluminescent device comprising the organic electroluminescent compounds of the present invention has long lifespan, and improved current efficiency and power efficiency.
[EN] NOVEL ORGANIC ELECTROLUMINESCENT COMPOUNDS AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE SAME<br/>[FR] NOUVEAUX COMPOSÉS ÉLECTROLUMINESCENTS ORGANIQUES ET DISPOSITIF ÉLECTROLUMINESCENT ORGANIQUE LES COMPRENANT
申请人:ROHM & HAAS ELECT MAT
公开号:WO2014104704A1
公开(公告)日:2014-07-03
The present invention relates to novel organic electroluminescent compounds and an organic electroluminescent device comprising the same. The organic electroluminescent compounds of the present invention have higher luminescent efficiency than conventional materials. Furthermore, the organic electroluminescent devices comprising the organic electroluminescent compounds of the present invention have high current efficiency.
[EN] A PLURALITY OF HOST MATERIALS AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE SAME<br/>[FR] PLURALITÉ DE MATÉRIAUX HÔTES ET DISPOSITIF ÉLECTROLUMINESCENT ORGANIQUE LES COMPRENANT
申请人:ROHM & HAAS ELECT MATERIALS KOREA LTD
公开号:WO2017183859A1
公开(公告)日:2017-10-26
The present disclosure relates to a plurality of host materials and an organic electroluminescent device comprising the same. The organic electroluminescent device of the present disclosure can have improved lifespan properties, by comprising a plurality of host compounds in a specific combination.