3‐D mobile display based on dual‐directional light guides with a fast‐switching liquid‐crystal panel | Zendy

Chu YuMioun | Zendy; Chien KoWei | Zendy; Shieh HanPing D. | Zendy; Chang JimMin | Zendy; Hu Aaron | Zendy; Shiu YiCheng | Zendy; Yang Vincent | Zendy

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3‐D mobile display based on dual‐directional light guides with a fast‐switching liquid‐crystal panel

Author(s) -

Chu YuMioun,

Chien KoWei,

Shieh HanPing D.,

Chang JimMin,

Hu Aaron,

Shiu YiCheng,

Yang Vincent

Publication year - 2005

Publication title -

journal of the society for information display

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.578

H-Index - 52

eISSN - 1938-3657

pISSN - 1071-0922

DOI - 10.1889/1.2121073

Subject(s) - citation , dual (grammatical number) , computer science , world wide web , art , literature

— An autostereoscopic display based on dual‐directional light guides with a fast‐switching liquid‐crystal panel was designed and fabricated to provide better 3‐D perception with image qualities comparable to that of 2‐D displays. With two identical micro‐grooved light guides, each with a light‐controlled ability in one direction, two restricted viewing cones are formed to project pairs of parallax images to the viewer's respective eyes sequentially. Crosstalk of less than 10% located within ±8°–±30° and an LC response time of 7.1 msec for a 1.8‐in. LCD panel can yield acceptable 3‐D perceptions at viewing distance of 5.6–23 cm. Moreover, 2‐D/3‐D compatibility is provided in this module.

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