To improve the fit efficiency of optical membranes and displays and overall alignment precision in autostereoscopic 3D displays,this article proposes an overall,high efficiency and real-time measurement scheme for optical properties of 3D displays.The corresponding measurement system is developed.The real-time measurement of luminance uniformity and crosstalk ratio uniformity for 3D display screen is realized.Photodiode array of the measurement system is designed and developed.Circuit control module with hi...