DIGITIZER SYSTEM REALIZING ERASER FUNCTION USING INCLINATION INFORMATION OF STYLUS PEN

摘要

The present invention relates to a digitizer system and, more specifically, to a system which realizes an eraser function of a stylus pen by using inclination information of the stylus pen. The digitizer system which realizes an eraser function by using inclination information of a stylus pen is characterized in comprising: a stylus pen which is arranged within a housing and includes a magnetic object generating a magnetic field around the magnetic object; a plurality of sensors which are arranged in a preset region of a device including a touch screen, and which measure 3-dimensional magnetic field information of the stylus pen to calculate 3-dimensional state values with respect to the 3-dimensional position, the inclined angle, and the inclined direction of the stylus pen; and a control unit which transmits a control signal for setting an operation mode of the stylus pen to a writing mode or an eraser mode according to the calculated 3-dimensional state values.;COPYRIGHT KIPO 2016