An autostereoscopic display structure based on diffractive optical elements and tunable refractive elements
Journal
Digest of Technical Papers - SID International Symposium
Journal Volume
45
Journal Issue
1
Pages
1282-1284
Date Issued
2014
Author(s)
Abstract
Abstract In recent years, autostereoscopic display systems are primarily either obstructive or refractive types. This study proposes an alternative structure using a blazed grating and a layer of liquid crystal with designed geometry. The refractive index of the liquid crystal can be varied electronically and thereby allowing variable optimal viewing distance.
SDGs
Type
journal article