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High optical-efficiency integral imaging display with a gradient-aperture parallax barrier

  • Fei Wu
  • , Qionghua Wang*
  • , Huan Deng
  • , Chenggao Luo
  • , Dahai Li
  • *Corresponding author for this work
  • Sichuan University
  • Chengdu Technological University

Research output: Contribution to journalArticlepeer-review

Abstract

We propose a one-dimensional integral imaging (1DII) display that consists of a display panel and a gradient-aperture parallax barrier. The gradient-aperture parallax barrier is symmetrical, and its slit widths gradually increase from both sides to the middle. The leftmost and rightmost slits are used to fix the viewing angle, whereas the other slits are used to increase the optical efficiency. A prototype of the proposed 1DII display is developed. Its optical efficiency is higher than that of the conventional display, but the viewing angles are the same.

Original languageEnglish
Article number071101
JournalChinese Optics Letters
Volume11
Issue number7
DOIs
StatePublished - Jul 2013
Externally publishedYes

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