[EN] 5-SUBSTITUTED 2-PHENYLQUINOLINE COMPLEXES MATERIALS FOR LIGHT EMITTING DIODE<br/>[FR] MATÉRIAUX À BASE DE COMPLEXES DE 2-PHÉNYLQUINOLINE SUBSTITUÉE EN POSITION 5 POUR DIODE ÉLECTROLUMINESCENTE
申请人:UNIVERSAL DISPLAY CORP
公开号:WO2012148511A1
公开(公告)日:2012-11-01
Compounds are provided that comprise a ligand having a 5-substituted 2-phenylquinoline. In particular, the 2-phenylquinoline may be substituted with a bulky alkyl at the 5-position. These compounds may be used in organic light emitting devices, in particular as red emitters in the emissive layer of such devices, to provide devices having improved properties.
提供了包含具有5-取代的2-苯基喹啉配体的化合物。具体来说,2-苯基喹啉可以在5-位置与笨重的烷基取代。这些化合物可以用于有机发光器件,特别是作为这些器件发射层中的红色发射体,以提供具有改进性能的器件。