申请人:3M Innovative Properties Company
公开号:US07271406B2
公开(公告)日:2007-09-18
Compounds and compositions are provided that can be used as electron transport agents in organic electronic devices such as organic electroluminescent devices. The compounds are non-polymeric and have an aromatic core conjugated to end capping groups. The aromatic core contains a phenylene group arylene or naphthalene group arylene having a pendant heteroaryl group that includes a —C═N— unit.
提供了可用作有机电子器件中的电子传输剂的化合物和组合物。这些化合物是非聚合物,并且具有与末端帽基共轭的芳香核心。芳香核心包含一个苯基芳基或萘基芳基,具有一个包括—C═N—单元的异芳基团。