ETHYNYL CONTAINING ELECTRON TRANSPORT DYES AND COMPOSITIONS
申请人:Roberts R. Ralph
公开号:US20070107835A1
公开(公告)日:2007-05-17
Compounds, 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 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.
ELECTRON TRANSPORT AGENTS FOR ORGANIC ELECTRONIC DEVICES
申请人:Bentsen G. James
公开号:US20080026135A1
公开(公告)日:2008-01-31
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 an arylene group having a pendant heteroaryl group that includes a —C═N— unit.