[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.