[EN] 2-ALKYL-5-PHENYL OXADIAZOLE-CARBAZOLE HOSTS FOR GUEST EMITTERS<br/>[FR] HÔTES DE 2-ALKYL-5-PHÉNYL-OXADIAZOLE-CARBAZOLE POUR ÉMETTEURS HÉBERGÉS
申请人:GEORGIA TECH RES INST
公开号:WO2012088316A1
公开(公告)日:2012-06-28
The various inventions and/or their embodiments disclosed herein relate to and include 2-alkyl-5-phenyl-1,3,4-oxadiazole-carbazole ("2-APOC") small molecules having both hole carrying and electron carrying groups bound thereto, and the use of such ambipolar polymers, copolymers, and/or small molecules as host materials for carrying holes, electrons, and/or excitons into contact with guest light emitters, for use in the emissive layers of electronic devices such as organic light emitting diodes.
本文披露的各种发明和/或其具体实施例涉及并包括具有既携带空穴又携带电子团的2-烷基-5-苯基-1,3,4-噁二唑-咔唑("2-APOC")小分子,以及将这种两性聚合物、共聚物和/或小分子用作载荷空穴、电子和/或激子与客体发光体接触的基材的使用,用于有机发光二极管等电子器件的发射层。