Elektronische oder optoelektronische Vorrichtung mit einer verankerten dünnen Molekularschicht, Verfahren zu deren Herstellung und darin verwendete Verbindung

Research output: Intellectual PropertyPatent application/Patent

Contributors

  • Novaled GmbH

Abstract

The application concerns materials for self assembled (SAM) charge injection layers on electrodes of organic electronic devices. The materials comprise an anchoring group, such as a thiol, a spacer group selected from nitrogen aromatic heterocycles and aromatic rings substituted with an amine, and an electron withdrawing (EWG) group, such as tetrafluorotetracyanoquinodimethane (F4TCNQ), hexaazatriphenylene (HAT) and hexaazatriphenylene hexacarbonitrile (HATCN). The spacer group is connected to the EWG via a single bond from a nitrogen of the spacer group to a mehtylidenyl group of the EWG.

Translated title of the contribution
Electronic or optoelectronic device comprising an anchored thin molecular layer, process for its preparation and compound used therein

Details

The application concerns materials for self assembled (SAM) charge injection layers on electrodes of organic electronic devices. The materials comprise an anchoring group, such as a thiol, a spacer group selected from nitrogen aromatic heterocycles and aromatic rings substituted with an amine, and an electron withdrawing (EWG) group, such as tetrafluorotetracyanoquinodimethane (F4TCNQ), hexaazatriphenylene (HAT) and hexaazatriphenylene hexacarbonitrile (HATCN). The spacer group is connected to the EWG via a single bond from a nitrogen of the spacer group to a mehtylidenyl group of the EWG.

Original languageGerman
IPC (International Patent Classification)H01L 51/ 50 A I
Patent numberEP2840622
Country/TerritoryGermany
Priority date19 Aug 2013
Priority numberEP20130180827
Publication statusPublished - 25 Feb 2015
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