APPARATUS AND METHOD FOR SUPPORTING ERASER FUNCTION OF DIGITIZER PEN IN DIGITIZER SYSTEM

摘要

The present invention relates to an apparatus and method for real-time adjustment of erasure area size of an eraser portion of a digitizer pen in a digitizer system. A method of operating a digitizer pen for supporting an eraser function of a digitizer pen according to the present invention is characterized in that when it is recognized that an eraser part of a digitizer pen is touched on a receiving device, And changing a frequency to be transmitted to the receiver according to the determined pressure.