加固液晶显示器自动温控技术

Automatic Temperature Control Technology of Ruggedized LCD

随着电子技术的发展,液晶显示器在军、民品中的应用越来越广泛,已逐渐替代了CRT显示器成为了显示领域的主流产品。介绍了液晶显示器加固过程中的温控原理,通过CPLD/FPGA编程的方法实现了低温加热的自动控制,拓宽了液晶显示器低温工作范围。

With the development of electronic technology, Liquid Crystal Display （LCD） is used widely in commercial and military production, and has been main production in display area. This paper introduces the principle of temperature control in Ruggedized LCD, it is realized by CPLD/FPGA programmed technology, and so low temperature operation is solved on Ruggedized LCD.