ORGANIC LIGHT-EMITTING FIELD-EFFECT TRANSISTOR

摘要

FIELD: physics.SUBSTANCE: in an organic light-emitting field-effect transistor with an active layer, having two "source"-"drain" electrodes and a dielectric barrier layer between the active layer and the control electrode (gate), the active layer is in form of an organic matrix into which two-component (core-cladding) semiconductor nanoparticles are embedded. The nanoparticles can change the diameter of the semiconductor core in the range of 2.0-6.0 nm and thickness of the semiconductor cladding in the range of 1.0-3.0 nm in order to adjust the emission region in the range of 400-650 nm of the visible spectrum.EFFECT: invention enables to produce stable organic light-emitting field-effect transistors with high quantum output of luminescence and a controlled emission spectrum in the visible range.3 cl, 2 dwg