显示屏残影测试方法研究与应用

Screen Shadow Phenomenon Testing Method and Application

显示屏的残影现象影响其显示效果,其测试非常耗时,且测试成本高。本文研究总结了一些显示屏残影的测试评估方法,并分析这些方法的差异。每一种方法都会引起一些问题,考虑到测量本身耗时,而且有许多测试是不可逆的,所以在进行残影测量之前需要充分考虑每种方法的特点和不足。此外,本文也简要描述了与成像亮度计相关的,影响残影测试的参数。

The shadow phenomenon of the display screen affects its display effect,and its test is very time-consuming and expensive.In this paper,some test and evaluation methods of screen shadow are summarized,and the differences of these methods are analyzed.Each method will cause some problems.Considering that the measurement itself is time-consuming and many tests are irreversible,it is necessary to fully consider the characteristics and shortcomings of each method before performing the residual image measurement.In addition,this paper also briefly describes the parameters related to the imaging luminance meter,which affect the residual image test.