Abstract
An auto-stereoscopic three-dimensional (3D) display method with the narrow
structure pitch and high dense viewpoints is presented. Normally, the number of
views is proportional to the structure pitch of the lenticular lens array.
Increasing the density of views will decrease the spatial display resolution. Here a
lenticular lens array with one pitch covering 5.333 subpiexels and a novel subpixel
arrangement method are designed, and a 32 view 3D display is demonstrated. Compared
with the traditional 6-view 3D display, the angular resolution and the displayed
depth of field are significantly improved.
© 2014 Chinese Optics Letters
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