| 摘要 |
The present invention relates to a digitizer and, more particularly, to a digitizer for calculating information on the tilt of a stylus pen with respect to a touchscreen and using the calculated information. A digitizer using information on the tilt of a stylus pen according to an aspect of the present invention comprises: a magnetic substance; a stylus pen which generates a magnetic field on the top of a touchscreen; and sensors which are arranged on the external surface of the touchscreen so as to detect three-dimensional vectors of magnetic field lines formed by the stylus pen and calculate a tilt value of the stylus pen. |
