Energy beam processing apparatus and energy beam processing method

Abstract

An energy beam processing apparatus cutting an interconnection by irradiating the interconnection with an energy beam while scanning, the energy beam processing apparatus including an irradiation unit which irradiates the interconnection with the energy beam while scanning; a measurement unit which measures a resistance value of the interconnection; and a control unit which controls a scan and an irradiation of the energy beam by the irradiation unit, the control unit controlling at least one of a scan rate and an irradiation intensity of the energy beam in accordance with a resistance value measured by the measurement unit, and controlling the irradiation unit to stop the irradiation of the energy beam when the resistance value measured by the measurement unit exceeds a prescribed value.

Dependencies are inferred from the claim text.