[EN] HOLE TRANSPORT MATERIALS CONTAINING TRIPHENYLENE<br/>[FR] MATIÈRES DE TRANSPORT DE TROUS CONTENANT DU TRIPHÉNYLÈNE
申请人:UNIVERSAL DISPLAY CORP
公开号:WO2010002850A1
公开(公告)日:2010-01-07
Novel materials are provided, having a single phenyl or chain of phenyls where there is a nitrogen atom on each end of the single phenyl or chain of phenyls. The nitrogen atom may be further substituted with particular triphenylene groups. Organic light-emitting devices are also provided, where the novel materials are used as a hole transport material in the device. Combinations of the hole transport material with specific host materials are also provided.