LCD模块对比度、视角和响应时间测量方法研究

Research on the Method for Measuring the Contrast Ratio, Viewing Angle and Switching Time of LCM

从对LCD模块进行测试的方法出发,分析了LCD模块测试的原理,提出了通过控制LCD模块直流工作电压变化来进行对比度、视角和响应时间测量的理论依据,得出一种新颖的LCD模块测试方法,并对几种测量方法所得结果进行了比较和分析。

Based on the measuring method for LCM, the measuring principle of LCM is analyzed, and the theoretical basis is proposed to perform the measurement of the contrast ratio, viewing angle and switching time by controlling the variation of DC voltage of LCM. A novel method for LCM measuring is proposed. The results derived from several measuring methods are compared and analyzed.