摘要
文章从屏前Ｘ，Ｙ位置如何定标的共同问题出发，讨论了常用的几种触摸屏光学的、电阻式、电容式和超声式的原理性结构和性能。
Based on commonly used techniques of positioning X,Y coordinates in a screen,the structures and specifications of four types of touch screens-optical,resistive membranes,capacitive,and acoustic touch screens are discussed. Their application areas are also introduced.
出处
《电子科技》
1996年第4期50-53,共4页
Electronic Science and Technology
