Gallium Nitride Device Market Size, Share & COVID-19 Impact Analysis, By Device Type (Opto-Semiconductor Device, Power Semiconductor Device, and Rf Semiconductor Device), By Wafer Size (2-Inch Wafer, 4-Inch Wafer, and 6-Inch and Above Wafer), By Component (Transistor, Diode, Rectifier, Power IC, and Other), By Application (Light Detection & Ranging, Wireless and EV Carregamento, radar e radiofrequência de satélite, e outros), por usuário final e previsão regional, 2020-2027