Chinese Journal of Liquid Crystals and Displays, Volume. 37, Issue 5, 647(2022)
Super multi-view three-dimensional display based on near-eye timing-polarization-characteristics apertures
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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Hai-zhen FAN, Qiu YE, Hai-kun HUANG, Li-lin LIU, Dong-dong TENG. 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
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Received: Jan. 30, 2022
Accepted: --
Published Online: Jul. 22, 2022
The Author Email: Dong-dong TENG (tengdd@mail.sysu.edu.cn)