SMALL MOLECULES AND THEIR USE AS ORGANIC SEMICONDUCTORS

SMALL MOLECULES AND THEIR USE AS ORGANIC SEMICONDUCTORS

The invention relates to novel compounds based on thieno[3,2-b]thiophene-2,5-dione and/or furo[3,2-b]furan-2,5-dione or their thioketone derivatives, methods for their preparation and intermediates used therein, mixtures and formulations containing them, the use of the compounds, mixtures and formul...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: TIERNEY, STEVEN, BLOUIN, NICOLAS, MITCHELL, WILLIAM, TOPLEY, AMY
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
CHEMISTRY
ELECTRICITY
HETEROCYCLIC COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
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Beschreibung
Zusammenfassung:The invention relates to novel compounds based on thieno[3,2-b]thiophene-2,5-dione and/or furo[3,2-b]furan-2,5-dione or their thioketone derivatives, methods for their preparation and intermediates used therein, mixtures and formulations containing them, the use of the compounds, mixtures and formulations as semiconductor in organic electronic (OE) devices, especially in organic photovoltaic (OPV) devices and organic photodetectors (OPD), and to OE, OPV and OPD devices comprising these compounds, mixtures or formulations.