Full color image splitter based on holographic optical elements for stereogram application

Qing Long Deng, Wei-Chia Su, Chien Yue Chen, Bor Shyh Lin, Hsin Wei Ho

Research output: Contribution to journalArticle

10 Citations (Scopus)

Abstract

A color holographic beam splitter (CHBS) applied to an autostereoscopic display is proposed in this study. With high-stability polymer-dispersed-liquid- crystals (PDLC) being the holographic materials, holographic grating is utilized as a full-color beam splitter to split left and right field of views (FOVs) of a stereoscopic display. When CHBS is attached, the experimental results show that the correct left/right FOVs images could be successfully obtained at the preset observing distance of 25 cm. Moreover, the diffraction efficiency of the red, green and blue (RGB) left/right FOVs of the PDLC materials remained at 30.0% on average. Apparently, the brightness efficiency of the proposed CHBS stereo-displays is better than the traditional stereo-displays with a parallax barrier (22.4%). In addition, a crosstalk contrast with 95.0% indicates the crosstalk problem is almost avoided in the proposed technique.

Original languageEnglish
Article number6512559
Pages (from-to)607-612
Number of pages6
JournalIEEE/OSA Journal of Display Technology
Volume9
Issue number8
DOIs
Publication statusPublished - 2013 May 10

Fingerprint

Holographic optical elements
holographic optical elements
beam splitters
Display devices
Color
field of view
color
Liquid crystal polymers
Crosstalk
crosstalk
liquid crystals
Holographic gratings
Diffraction efficiency
parallax
polymers
Luminance
brightness
gratings
diffraction

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

Cite this

Deng, Qing Long ; Su, Wei-Chia ; Chen, Chien Yue ; Lin, Bor Shyh ; Ho, Hsin Wei. / Full color image splitter based on holographic optical elements for stereogram application. In: IEEE/OSA Journal of Display Technology. 2013 ; Vol. 9, No. 8. pp. 607-612.
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Full color image splitter based on holographic optical elements for stereogram application. / Deng, Qing Long; Su, Wei-Chia; Chen, Chien Yue; Lin, Bor Shyh; Ho, Hsin Wei.

In: IEEE/OSA Journal of Display Technology, Vol. 9, No. 8, 6512559, 10.05.2013, p. 607-612.

Research output: Contribution to journalArticle

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