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PubMed · 15605488

Depth-enhanced three-dimensional-two-dimensional convertible display based on modified integral imaging.

Jae-Hyeung Park·Hak-Rin Kim·Yunhee Kim·Joohwan Kim·Jisoo Hong·Sin-Doo Lee·Byoungho Lee
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Abstract

A depth-enhanced three-dimensional-two-dimensional convertible display that uses a polymer-dispersed liquid crystal based on the principle of integral imaging is proposed. In the proposed method, a lens array is located behind a transmission-type display panel to form an array of point-light sources, and a polymer-dispersed liquid crystal is electrically controlled to pass or to scatter light coming from these point-light sources. Therefore, three-dimensional-two-dimensional conversion is accomplished electrically without any mechanical movement. Moreover, the nonimaging structure of the proposed method increases the expressible depth range considerably. We explain the method of operation and present experimental results.

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Equipment DesignEquipment Failure AnalysisFeasibility StudiesImage EnhancementImaging, Three-DimensionalOptics and PhotonicsUser-Computer InterfaceEvaluation StudyJournal Article

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Jae-Hyeung Park, Hak-Rin Kim, Yunhee Kim, Joohwan Kim, Jisoo Hong, Sin-Doo Lee, Byoungho Lee. 2004-12-01. Depth-enhanced three-dimensional-two-dimensional convertible display based on modified integral imaging.. https://doi.org/10.1364/ol.29.002734

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