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1. (WO2018065356) ORGANIC SEMICONDUCTING COMPOUNDS

Pub. No.:    WO/2018/065356    International Application No.:    PCT/EP2017/074958
Publication Date: Fri Apr 13 01:59:59 CEST 2018 International Filing Date: Tue Oct 03 01:59:59 CEST 2017
IPC: H01L 51/42
C08G 61/12
Applicants: MERCK PATENT GMBH
Inventors: MITCHELL, William
BLOUIN, Nicolas
Title: ORGANIC SEMICONDUCTING COMPOUNDS
Abstract:
The invention relates to a blend containing an electron acceptor and an electron donor, the acceptor being an n-type semiconductor which is a small molecule that does not contain a fullerene moiety, the electron donor being a p-type semiconductor which is a conjugated polymer comprising donor and acceptor units in random sequence, to a formulation containing such a blend, to the use of the blend in organic electronic (OE) devices, especially organic photovoltaic (OPV) devices, perovskite-based solar cell (PSC) devices, organic photodetectors (OPD) and organic light emitting diodes (OLED), and to OE, OPV, PSC, OPD and OLED devices comprising the blend.