Gao Hong-Yue, Yao Qiu-Xiang, Liu Pan, Zheng Zhi-Qiang, Liu Ji-Cheng†, , Zheng Hua-Dong, Zeng Chao, Yu Ying-Jie, Sun Tao, Zeng Zhen-Xiang
White and black images for each eye at the optimal viewing distance: (a) and (b) landscape mode, the first view and the second view, (c) and (d) portrait mode, the first view and the second view.[5]