Method for Fabrication of Recessed Electrical Elements

  • Patent: EP 3975224 B1
  • Authors: Irmantas Kašalynas, Simonas Indrišiūnas, Pawel Prystawko, Piotr Kruszewski

Description: The invention relates to the fabrication of recessed and regrown electrical contacts for wide-bandgap group III nitride semiconductor components using ultrashort pulsed laser microprocessing.