사각뿔 구조를 이용한 light pen 터치스크린 패널의 설계

초록

We proposed newly light pen based touch screen panel device using a quadrangular pyramid structure. The touch panel device is composed of perpendicularly arranged optical wires. And the quadrangular pyramid structures are located in the intersection portion, where the angle of inclination is 42o and the height is 22.5 μm.