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P‐79: An Autostereoscopic Display Structure Based on Diffractive Optical Elements and Tunable Refractive Elements
Author(s) -
Hsu ChiaoWei,
Lin Hoang Yan,
Hsiao LiJen
Publication year - 2014
Publication title -
sid symposium digest of technical papers
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.351
H-Index - 44
eISSN - 2168-0159
pISSN - 0097-966X
DOI - 10.1002/j.2168-0159.2014.tb00335.x
Subject(s) - autostereoscopy , optics , refractive index , grating , materials science , diffraction grating , diffraction , liquid crystal display , optoelectronics , layer (electronics) , computer science , physics , stereoscopy , nanotechnology
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.