TOUCH SCREEN PANEL CAPABLE OF OBTAINING VARIOUS COLORS ACCORDING TO TEMPERATURES BY USING OF THERMOCHROMIC PIGMENT

摘要

PURPOSE: A touch screen panel is provided to minimize the whole thickness of the touch screen panel, by forming a first and a second detection electrode on window.;CONSTITUTION: A touch screen panel comprises: a transparent substrate(10) consisting of an active touch area(101), and an inactive touch area(102); an overcoating layer(25) formed on one side of the transparent substrate; a plurality of conductive sensing patterns(30) formed on the over-coating membrane; a position detection line(35) formed on the overcoating membrane, electrically connecting to the sensing patterns; and a background layer(20) formed from thermochromic pigment.;COPYRIGHT KIPO 2012