Device and method for measuring gray to gray transition response time

摘要

Gray of the display-gray (GTG) the apparatus for measuring the response time is used in the optical detector that can quickly measure the response time of the gray image of the display. Device is used in the measurement system including a time signal, and an integrator optical scope. The temporal signal integrator provides a plurality of signals of the gray images on the multiple regions on the display, the optical scope includes a photodetector. Each active photodetectors distributed measure the response times of the area of ​​each of the gray images.