A high performance auto-stereoscopic display based on free-form surface backlight array and mix-teeth Fresnel lens

Kunyang Li; Zhichao Wu; Di Pan; Yuqiao Xian; Jiahui Wang; Yangui Zhou; Jianying Zhou

doi:10.1117/12.2268373

8 March 2017 A high performance auto-stereoscopic display based on free-form surface backlight array and mix-teeth Fresnel lens

Kunyang Li, Zhichao Wu, Di Pan, Yuqiao Xian, Jiahui Wang, Yangui Zhou, Jianying Zhou

Author Affiliations +

Proceedings Volume 10255, Selected Papers of the Chinese Society for Optical Engineering Conferences held October and November 2016; 102550H (2017) https://doi.org/10.1117/12.2268373
Event: Selected Papers of the Chinese Society for Optical Engineering Conferences held October and November 2016, 2016, Jinhua, Suzhou, Chengdu, Xi'an, Wuxi, China

Abstract

An ultra HD, low crosstalk, high luminance uniformity, and wide field of view auto-stereoscopic display is demonstrated with the use of novel free-form surface backlight array (FFSBA) and mix-teeth Fresnel lens (MTFL) technology, in conjunction with a hybrid spatial and temporal control scenario. The luminance uniformity is shown to be higher than 95.3% even within a wide viewing angle, and the minimum achievable crosstalk can be as small as 2.2%. The moiré pattern is avoided by an equivalent anisotropic film (EAF).

Citation Download Citation

Kunyang Li, Zhichao Wu, Di Pan, Yuqiao Xian, Jiahui Wang, Yangui Zhou, and Jianying Zhou "A high performance auto-stereoscopic display based on free-form surface backlight array and mix-teeth Fresnel lens", Proc. SPIE 10255, Selected Papers of the Chinese Society for Optical Engineering Conferences held October and November 2016, 102550H (8 March 2017); https://doi.org/10.1117/12.2268373

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