Optical characterization of time-sequential stereoscopic 3D displays

摘要

Optical characterization of time sequential stereoscopic 3D display is made investigating its temporal behavior for all grey level transitions. OptiscopeSA, dedicated to luminance and temporal behavior measurements of LCD displays is used. The transmittance and response time of the shutter glasses is measured. The grey to grey level response times and luminance targets are measured in 3D mode. Finally, the temporal behavior of the complete system is modeled and grey to grey luminance across shutter glasses are deduced and compared to integrated measurement using spectrophotometer. Visual impact is checked using grey level test patterns and imaging colorimeter.