[EN] ETHYNYL CONTAINING ELECTRON TRANSPORT AGENTS AND THEIR USE IN ORGANIC LUMINESCENT DEVICES [FR] AGENTS DE TRANSPORT D'ELECTRONS CONTENANT DE L'ETHYNYL ET LEUR UTILISATION DANS DES DISPOSITIFS LUMINESCENTS ORGANIQUES
[EN] ETHYNYL CONTAINING ELECTRON TRANSPORT AGENTS AND THEIR USE IN ORGANIC LUMINESCENT DEVICES [FR] AGENTS DE TRANSPORT D'ELECTRONS CONTENANT DE L'ETHYNYL ET LEUR UTILISATION DANS DES DISPOSITIFS LUMINESCENTS ORGANIQUES
[EN] ETHYNYL CONTAINING ELECTRON TRANSPORT AGENTS AND THEIR USE IN ORGANIC LUMINESCENT DEVICES<br/>[FR] AGENTS DE TRANSPORT D'ELECTRONS CONTENANT DE L'ETHYNYL ET LEUR UTILISATION DANS DES DISPOSITIFS LUMINESCENTS ORGANIQUES
申请人:3M INNOVATIVE PROPERTIES CO
公开号:WO2004096783A1
公开(公告)日:2004-11-11
Compounds of formula (I), compositions, organic electronic devices, and methods for preparing organic electronic devices are described. The compounds of the invention contain at least two carbon-carbon triple bonds and a heteroaromatic ring E having at least one -C=N unit. The compounds can be used as electron transport agents in organic electronic devices such as organic electroluminescent devices.