触摸按键在LED平板电视上的应用

Working Principle of Touch Key and Its Application on LED Flat Panel TV

本文主要介绍了触摸按键工作原理，以及在LED平板电视产品中硬件电路和软件程序是如何实现的过程，为今后在平板电视产品中设计触摸按键提供一些参考。

This paper mainly introduces the working principle of touch key, and the implementation of hardware circuits and software programs in LED fiat panel TVs. It provides a reference for touch key design in future fiat panel TV products.