Method and apparatus for providing digitizer functions by using digital paper and pen

The present invention relates to a method for providing a digitizer function by using this, and a digitizer apparatus using digital paper and a digital pen. The present invention relates to a device for providing a digitizer function, the absolute position display pattern printing digital paper; Input means for recognizing an absolute position of the display pattern on said digital paper; Conversion means for the absolute through the binary data having a unit-cell pattern of the position display pattern calculating at least one coordinate value of the absolute coordinates and relative coordinates, and by converting the coordinate values ​​for a standard digitizer data format generated by the digitizer coordinate values .; And providing the digitizer device comprising the application means for generating and outputting the result through after transforming the digitizer coordinate value according to the aspect ratio value, digitizer application. According to the present invention, by using a digitizer apparatus using digital paper and a digital pen digitizer service function, the portable can easily and provides a large number of users to more universal digitizer input device at a low cost. Digitizers, digital paper, a digital pen, the coordinate values, the absolute position display pattern