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  Patent History
  • Application
    DE 200511000865T 2005-04-18
  • Publication
    DE 112005000865 2007-10-11
  Patent Family
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published patent: Organic light-emitting devices

TitleOrganic light-emitting devices
Priority Date2004-04-30 US 10/835481
2005-04-18 PCT/CN2005000522
Inventors
Che, CMChan, Siuchung
Issue Date2007
Citation
Germany Published Patent Application DE 112005000865. Munich, Germany: The German Patent and Trade Mark Office (DPMA), 2007 How to Cite?
AbstractDisclosed are electrophosphorescent organic metal complexes with formula (I), (H), (III) or (IV), of either geometrical isomers, comprising two bidentate NN-type ligands, or two NO-type ligands, or a tetradentate NNNN-type ligand or a tetradentate NOON-type ligand, and a transition metal. These electrophosphorescent materials are valuable to the application in organic light-emitting devices (OLEDs), including red-, orange-, or yellow-light OLEDs.
Persistent Identifierhttp://hdl.handle.net/10722/176700

 

DC FieldValueLanguage
dc.date.accessioned2012-11-30T08:38:22Z-
dc.date.available2012-11-30T08:38:22Z-
dc.date.issued2007-
dc.identifier.citationGermany Published Patent Application DE 112005000865. Munich, Germany: The German Patent and Trade Mark Office (DPMA), 2007en_HK
dc.identifier.urihttp://hdl.handle.net/10722/176700-
dc.description.abstractDisclosed are electrophosphorescent organic metal complexes with formula (I), (H), (III) or (IV), of either geometrical isomers, comprising two bidentate NN-type ligands, or two NO-type ligands, or a tetradentate NNNN-type ligand or a tetradentate NOON-type ligand, and a transition metal. These electrophosphorescent materials are valuable to the application in organic light-emitting devices (OLEDs), including red-, orange-, or yellow-light OLEDs.en_HK
dc.titleOrganic light-emitting devicesen_HK
dc.typePatenten_US
dc.description.naturepublished_or_final_version-
dc.contributor.inventorChe, CMen_HK
dc.contributor.inventorChan, Siuchungen_HK
patents.identifier.applicationDE 200511000865Ten_HK
patents.description.assigneeUNIV HONG KONG [HK]en_HK
patents.description.countryGermanyen_HK
patents.date.publication2007-10-11en_HK
patents.identifier.hkutechidChm-2004-00166-3-
patents.date.application2005-04-18en_HK
patents.date.priority2004-04-30 US 10/835481en_HK
patents.date.priority2005-04-18 PCT/CN2005000522en_HK
patents.description.ccDEen_HK
patents.identifier.publicationDE 112005000865en_HK
patents.relation.familyCN 1981560 (A) 2007-06-13en_HK
patents.relation.familyCN 100487943 (C) 2009-05-13en_HK
patents.relation.familyDE 112005000865 (T5) 2007-10-11en_HK
patents.relation.familyJP 2007535807 (A) 2007-12-06en_HK
patents.relation.familyUS 2007148495 (A1) 2007-06-28en_HK
patents.relation.familyUS 7691495 (B2) 2010-04-06en_HK
patents.relation.familyUS 2005244672 (A1) 2005-11-03en_HK
patents.relation.familyWO 2005107332 (A1) 2005-11-10en_HK
patents.description.kindT5en_HK
patents.typePatent_publisheden_HK

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