HANDWRITING INPUT DEVICE USING FOR CAPACITIVE TOUCH PANNEL

摘要

PURPOSE: A taking note inputting device for an electrostatic touch panel is provided to maximize the application of a smart device using an electrostatic touch panel by connecting the electrostatic touch panel. CONSTITUTION: Length measuring parts(104,105) measure the length of a line which is physically connected to a pen tip. X/Y contact electrode members correspond to touch sensors which are formed along a capacitive touch panel. An X/Y-axis switch(107) switches the X/Y-axis electrodes. A microcomputer(106) calculates X/Y coordinate values based on the length of first and second lines.