液晶显示屏的液晶层温度测量方法的研究

Research on the Method of Temperature Measurement For Liquid Crystal Layer of a LCD's Screen

本文在分析液晶显示屏的径向和轴向温度分布特性的基础上提出了实现液晶层温度测量的方法 ,并对温度传感器敷设方法作了介绍 ,同时对这种测量方法的测量误差进行了分析 ,最后给出了一系列详细的实验结果 ,包括温度场静态分布和温度的动态响应过程。

In this paper, the vertical and horizontal feature of the LCD screen's thermal distribution is analyzed. On the base of above conclusion, the optimal method of temperature measurement for the liquid crystal layer is put forward, which includes the position to set the temperature sensor. The measuring deviation by testing the edging temperature to presume central temperature of the LCD's screen is gotten, the static distribution and dynamic response of temperature are also given. A series of experiment consequences are shown in detail at the ending.