摘要 |
PURPOSE: A capacitive touch panel is provided to measure touch position accurately by reducing distortion of the measured touch time by compensating resistance difference between both ends of a touch sensor and a capacitive sensing circuit. CONSTITUTION: A plurality of touch sensors (120) is comprised. An electrostatic capacity measurement circuit is connected to both ends of each touch sensor, and measures touch position by sensing the variation of the electrostatic capacity of the touch sensor. The touch sensors have bar shape, and a pattern-neck (PN) narrower than the width of the touch sensor is formed in one side of the touch sensor so that a first resistance value through a first sensing path connecting one side of the touch sensor and the electrostatic capacity measurement circuit is equal to a second resistance value through a second sensing path connecting the other side of the touch sensor and the electrostatic capacity measurement circuit. |