ORGANIC SEMICONDUCTOR MATERIAL ACTIVATION METHOD

摘要

The purpose of the present invention is to provide a semiconductor material activation method that can improve orderliness of molecules within a semiconductor material and improve carrier mobility and to provide a method for manufacturing a field-effect transistor. The present invention uses an ink, in which an organic semiconductor material or carbon-based semiconductor material is dissolved or dispersed in an organic solvent, and forms a semiconductor layer by forming a film or pattern by printing on a substrate. Furthermore, carrier mobility is improved by exposure of the semiconductor layer to pulse light having electromagnetic waves in a wavelength range between 1 pm and 1 m, exposure time between approximately 20 microseconds and approximately 10 milliseconds, and an exposure interval between approximately 200 microseconds and 99.98 milliseconds.