Super multi-view three-dimensional display based on near-eye timing-polarization-characteristics apertures

Hai-zhen FAN; Qiu YE; Hai-kun HUANG; Li-lin LIU; Dong-dong TENG

doi:10.37188/CJLCD.2022-0045

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Super multi-view three-dimensional display based on near-eye timing-polarization-characteristics apertures

Near-eye Display and 3D Interaction | 更新时间：2022-06-22

- Super multi-view three-dimensional display based on near-eye timing-polarization-characteristics apertures
- Chinese Journal of Liquid Crystals and Displays Vol. 37, Issue 5, Pages: 647-653(2022)
- 作者机构：
  
  1.西安电子科技大学物理与光电工程学院，陕西西安 710071
  2.中山大学电子与信息工程学院，广东广州 510275
  3.中山大学物理学院，广东广州 510275
- 作者简介：
- 基金信息：
  
  National Natural Science Foundation of China(11772359);Guangdong Province Key R&D projects(2019B010154002)
- DOI：10.37188/CJLCD.2022-0045
  CLC： TN27;TN141
- Received：30 January 2022，
  
  Revised：22 February 2022，
  
  Published：05 May 2022
- 稿件说明：
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Hai-zhen FAN, Qiu YE, Hai-kun HUANG, et al. Super multi-view three-dimensional display based on near-eye timing-polarization-characteristics apertures[J]. Chinese journal of liquid crystals and displays, 2022, 37(5): 647-653.
DOI：

Hai-zhen FAN, Qiu YE, Hai-kun HUANG, et al. Super multi-view three-dimensional display based on near-eye timing-polarization-characteristics apertures[J]. Chinese journal of liquid crystals and displays, 2022, 37(5): 647-653. DOI： 10.37188/CJLCD.2022-0045.

摘要

通过沿排列方向间距小于观察者瞳孔直径的4个近眼条状液晶光阀，时序投射各两个视图分别至观察者不同瞳孔，可以基于超多视图实现无聚焦-辐辏冲突的三维显示。但是，一方面，显示频率仅30 Hz，带来闪烁效应；另一方面，条状孔径沿排列方向的小尺寸，严重限制通过该孔径所能观察到场景的视角。本文设计了同时具有时序和偏光特性的近眼条状液晶光阀，并排列各眼对应条状液晶光阀沿观察者双目连线的垂直方向，利用相邻多个液晶光阀所观察到拼合图像相对于仅通过一个液晶光阀所观察场景的视角扩展，基于时序复用和偏光复用的结合进行显示视角的扩展。实验中，将该时序-偏光特性液晶光阀构建为双目眼镜，利用偏振分束器将两台240 Hz电脑显示屏构建形成一个等效正交偏振特性显示屏，两者对应同步刷新显示，实现了对角线视角达70°的超多视图三维显示，离焦模糊效应验证了显示场景的自然聚焦能力。

Abstract

Through sequentially presenting four perspective views to two eyes of the viewer respectively， Super multi-view three-dimensional （3D） display which is free from vergence-accommodation conflict （VAC） gets demonstrated in our previous work by four near-eye liquid crystal light valves. However， on one hand， the display frequency is only 30 Hz， which brings in obvious flicker. On the other hand， the small aperture size restricted the observed field of view. In this paper， combining with polarization-multiplexing， a spliced image constructed by partial perspective views for different near-eye liquid crystal light valves is generated for a large field of view （FOV）. Experimentally， based on an equivalent polarization-characteristic display screen which is constructed by two 240 Hz computer display screens through a polarization beam splitter， flicker-free 60 Hz super multi-view display with a diagonal field of view 70° gets demonstrated.

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references

HOFFMAN D M ， GIRSHICK A R ， AKELEY K ， et al . Vergence-accommodation conflicts hinder visual performance and cause visual fatigue ［J］. Journal of Vision ， 2008 ， 8 （ 3 ）： 33 . doi: 10.1167/8.3.33 http://dx.doi.org/10.1167/8.3.33

EMOTO M ， NIIDA T ， OKANO F . Repeated vergence adaptation causes the decline of visual functions in watching stereoscopic television ［J］. Journal of Display Technology ， 2005 ， 1 （ 2 ）： 328 - 340 . doi: 10.1109/jdt.2005.858938 http://dx.doi.org/10.1109/jdt.2005.858938

YANO S ， EMOTO M ， MITSUHASHI T . Two factors in visual fatigue caused by stereoscopic HDTV images ［J］. Displays ， 2004 ， 25 （ 4 ）： 141 - 150 . doi: 10.1016/j.displa.2004.09.002 http://dx.doi.org/10.1016/j.displa.2004.09.002

KOOI F L ， TOET A . Visual comfort of binocular and 3D displays ［J］. Displays ， 2004 ， 25 （ 2/3 ）： 99 - 108 . doi: 10.1016/j.displa.2004.07.004 http://dx.doi.org/10.1016/j.displa.2004.07.004

LAMBOOIJ M ， FORTUIN M ， HEYNDERICKX I ， et al . Visual discomfort and visual fatigue of stereoscopic displays： a review ［J］. Journal of Imaging Science and Technology ， 2009 ， 53 （ 3 ）： 30201 . doi: 10.2352/j.imagingsci.technol.2009.53.3.030201 http://dx.doi.org/10.2352/j.imagingsci.technol.2009.53.3.030201

BLANCHE P A . Holography， and the future of 3D display ［J］. Light： Advanced Manufacturing ， 2021 ， 2 （ 4 ）： 1 - 14 . doi: 10.37188/lam.2021.028 http://dx.doi.org/10.37188/lam.2021.028

YUUKI A ， ITOGA K ， SATAKE T . A new Maxwellian view display for trouble‐free accommodation ［J］. Journal of the Society for Information Display ， 2012 ， 20 （ 10 ）： 581 - 588 . doi: 10.1002/jsid.122 http://dx.doi.org/10.1002/jsid.122

FAVALORA G E . Volumetric 3D displays and application infrastructure ［J］. Computer ， 2005 ， 38 （ 8 ）： 37 - 44 . doi: 10.1109/mc.2005.276 http://dx.doi.org/10.1109/mc.2005.276

HU X D ， HUA H . Design and assessment of a depth-fused multi-focal-plane display prototype ［J］. Journal of Display Technology ， 2014 ， 10 （ 4 ）： 308 - 316 . doi: 10.1109/jdt.2014.2300752 http://dx.doi.org/10.1109/jdt.2014.2300752

ZHANG H L ， DENG H ， LI J J ， et al . Integral imaging-based 2D/3D convertible display system by using holographic optical element and polymer dispersed liquid crystal ［J］. Optics Letters ， 2019 ， 44 （ 2 ）： 387 - 390 . doi: 10.1364/ol.44.000387 http://dx.doi.org/10.1364/ol.44.000387

王琼华，邓欢．集成成像3D拍摄与显示方法［J］．液晶与显示， 2014 ， 29 （ 2 ）： 153 - 158 ． doi: 10.3788/yjyxs20142902.0153 http://dx.doi.org/10.3788/yjyxs20142902.0153

WANG Q H ， DENG H . 3D pickup and display method of integral imaging ［J］. Chinese Journal of Liquid Crystals and Displays ， 2014 ， 29 （ 2 ）： 153 - 158 . （in Chinese） . doi: 10.3788/yjyxs20142902.0153 http://dx.doi.org/10.3788/yjyxs20142902.0153

WETZSTEIN G ， LANMAN D ， HIRSCH M ， et al . Compressive light field displays ［J］. IEEE Computer Graphics and Applications ， 2012 ， 32 （ 5 ）： 6 - 11 . doi: 10.1109/mcg.2012.99 http://dx.doi.org/10.1109/mcg.2012.99

TAKAKI Y ， NAGO N . Multi-projection of lenticular displays to construct a 256-view super multi-view display ［J］. Optics Express ， 2010 ， 18 （ 9 ）： 8824 - 8835 . doi: 10.1364/oe.18.008824 http://dx.doi.org/10.1364/oe.18.008824

SUN D E ， WANG C X ， TENG D D ， et al . Three-dimensional display on computer screen free from accommodation-convergence conflict ［J］. Optics Communications ， 2017 ， 390 ： 36 - 40 . doi: 10.1016/j.optcom.2016.11.052 http://dx.doi.org/10.1016/j.optcom.2016.11.052

XIONG J H ， WU S T . Planar liquid crystal polarization optics for augmented reality and virtual reality： from fundamentals to applications ［J］. eLight ， 2021 ， 1 （ 1 ）： 3 . doi: 10.1186/s43593-021-00003-x http://dx.doi.org/10.1186/s43593-021-00003-x

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School of Physics and Optoelectronic Engineering， Xidian University， Xian

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