显示屏闪烁率与响应时间计量标准装置的研制

The Research of Flicker and Response Time Calibration System for the Flat Panel Display

介绍了显示屏闪烁率和响应时间的测量方法,并根据平板显示行业所特有的溯源需求进行校准装置的设计,研制出内置函数信号发生器的亮度、闪烁率和响应时间可调的标准屏,搭建了包括标准屏、高速光度探头和高精度示波器的显示屏闪烁率计量标准装置,对装置的计量特性进行研究,并对装置的测量结果进行验证。研究结果表明,该校准装置满足计量标准的溯源要求,可用于显示屏闪烁率和响应时间的校准。

This paper introduces the principle, measurement steps and calculation methods of the flat panel display （FPD） flicker and response time, and the system for flicker and response time calibration is developed for fully meeting calibration requirements in the FPD industry.The flicker and response time calibration system includes standard screen, photometric detector with high speed and high precision of the oscilloscope.Also we performed experiments for flicker and response time calibration system′s characteristic and measurement verification.The major achievement of this project is the success of the flicker and response time calibration.