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Viewing angle caused by images shift is the most serious issue for depth-fused display (DFD). A wide viewing angle 3D-DFD system utilized high collimated backlight with wide viewing angle micro-lens array was proposed to avoid the images shift. From the experiment results, the viewing angle was demonstrated to be increased to thetas =plusmn30deg~plusmn40deg, which is much wider than that of conventional DFD (thetas<plusmn10deg). Consequently, the proposed 3D-DFD system will be glasses-less, fatigue-less, and wide viewing.
Date of Conference: 28-30 May 2008