Electron transport agents for organic electronic devices
申请人:3M Innovative Properties Company
公开号:US20040214036A1
公开(公告)日:2004-10-28
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.
Electroactive polymeric arylenes and intermediates useful for making such polymers are disclosed. The present invention also provides electroactive compositions comprising the electroactive polymeric arylenes, organic electronic devices which comprise these polymers and compositions, and methods of fabricating these 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.