Flickerless 3D shutter glasses for full-resolution stereoscopic display

Dae-Sik Kim; Ho-Sup Lee; S. Chestak

doi:10.1117/12.2017976

17 May 2013 Flickerless 3D shutter glasses for full-resolution stereoscopic display

Dae-Sik Kim, Ho-Sup Lee, S. Chestak

Proceedings Volume 8738, Three-Dimensional Imaging, Visualization, and Display 2013; 873803 (2013) https://doi.org/10.1117/12.2017976
Event: SPIE Defense, Security, and Sensing, 2013, Baltimore, Maryland, United States

Abstract

Ambient light inside viewing field of shutter-glasses 3DTV system can cause perceivable flicker due to high brightness of the light source. Omitting front polarizer of shutter glasses can be a solution for improving ambient light flicker, but it makes noticeable ghosting whenever 3D viewers tilt their heads. In this paper, we propose the new flicker-free shutter glasses compensated for viewers head tilt using tilt sensor. The crosstalk level, inserted by the shutter is below 1.6% within the tilt angle range from 0 to ±50°.

Citation Download Citation

Dae-Sik Kim, Ho-Sup Lee, and S. Chestak "Flickerless 3D shutter glasses for full-resolution stereoscopic display", Proc. SPIE 8738, Three-Dimensional Imaging, Visualization, and Display 2013, 873803 (17 May 2013); https://doi.org/10.1117/12.2017976

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