Acta Optica Sinica, Volume. 38, Issue 10, 1012002(2018)

A Naked-Eye 3D LED Display Based on a Parallax Barrier with Weak Moiré Fringes

Jianqing Hu**, Wuxiang Zhao, Xiaoli Ma, and Qionghua Wang*
Author Affiliations
  • School of Electronic and Information Engineering, Sichuan University, Chengdu, Sichuan 610065, China
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    Figures & Tables(5)
    Proposed naked-eye 3D LED display based on the parallax barrier with weakened moiré fringes. (a) Structure; (b) principle
    Structure of the malposed parallax barrier with discrepant slit widths
    Display effects of (a) the proposed naked-eye 3D display prototype and (b) the conventional naked-eye 3D display prototype
    Normalized brightness distributions at the optimum 3D viewing distance. (a) The proposed naked-eye 3D display prototype; (b) the conventional naked-eye 3D display prototype
    • Table 1. Parameters and specifications of the proposed naked-eye 3D LED display based on the parallax barrier

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      Table 1. Parameters and specifications of the proposed naked-eye 3D LED display based on the parallax barrier

      ParameterValue
      Size /(m×m)0.70×0.72
      2D resolution560×576
      3D resolution140×576
      p /mm1.25
      K4
      S /m2.65
      e /mm65
      D /mm50
      T /mm4.9057
      1.3500
      Wwi /mm1.3000
      1.2500
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    Jianqing Hu, Wuxiang Zhao, Xiaoli Ma, Qionghua Wang. A Naked-Eye 3D LED Display Based on a Parallax Barrier with Weak Moiré Fringes[J]. Acta Optica Sinica, 2018, 38(10): 1012002

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    Paper Information

    Category: Instrumentation, Measurement and Metrology

    Received: Apr. 18, 2018

    Accepted: May. 21, 2018

    Published Online: May. 9, 2019

    The Author Email:

    DOI:10.3788/AOS201838.1012002

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