SELECTIVE OPERATION METHOD OF TILT FUNCTION AND PORTABLE DEVICE SUPPORTING THE SAME

摘要

The present invention relates to a function of compensating errors of pens. Disclosed are a method for compensating errors of an input device and a terminal for supporting the same including an error compensating process performing at least one among a step of preparing a nib, an electromagnetic induction type pen in which a coil for electromagnetic induction is formed to be separated at constant intervals, and a sensor board in which voltage and current are supplied for the electromagnetic induction of the pen; a step of checking an arrangement status of the sensor board, a step of controlling the size of voltage and current supplied to the sensor board according to a rotation arrangement status of the sensor board for compensating errors generated by a separation distance between the nib and the coil; and a step of compensating the error for matching a coordinate according to the electromagnetic induction on the sensor board formed to be different along the rotation arrangement status of the sensor board with a nib point of the pen. [Reference numerals] (110) Wireless communication part; (120) Input part; (130) Audio process part; (140) Display part; (141) Touch panel; (143) Display panel; (150) Storage part; (151) Pen function supporting program; (160) Control part; (170) Sensor board; (180) Sensor part; (190) Board IC