[EN] PHENANTHRO[9,10-B]FURANS FOR ELECTRONIC APPLICATIONS<br/>[FR] PHÉNANTHRO[9,10-B]FURANES POUR APPLICATIONS ÉLECTRONIQUES
申请人:BASF SE
公开号:WO2012045710A1
公开(公告)日:2012-04-12
The present invention relates to an electronic device, especially an electroluminescent de¬ vices, comprising a compound of the formula (I), especially as host for phosphorescent compounds. The hosts may function with phosphorescent materials to provide improved efficiency, stability, manufacturability, or spectral characteristics of electroluminescent devices.
本发明涉及一种电子设备,特别是一种电致发光器件,包括式(I)的化合物,特别是用作磷光化合物的主体。这些主体可以与磷光材料配合,提供改善了的电致发光器件的效率、稳定性、可制造性或光谱特性。