| abstract |
The present invention relates to novel organic semiconductive compounds containing polycyclic units; processes for their preparation and educts or intermediates therefor; compositions, polymer blends and formulations containing the same; such compounds, combinations And polymer blends for use as organic semiconductors in organic electronic (OE) devices or for the preparation of organic electronic devices, such as organic photovoltaic (OPV) devices, perovskite-based solar energy Battery (PSC) device, organic photodetector (OPD), organic field effect transistor (OFET), and organic light emitting diode (OLED); and OE comprising such compounds, compositions or polymer blends, OPV, PSC, OPD, OFET and OLED devices. |