[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.
提供了新型材料,其中具有单个苯基或苯基链,在单个苯基或苯基链的每一端都有一个氮原子。氮原子可能进一步被特定的三苯基烯基取代。还提供了有机发光器件,其中新型材料被用作器件中的空穴传输材料。还提供了空穴传输材料与特定主体材料的组合。