School of Electronics and Information Engineering, Sichuan University, Chengdu 610065, China.
Opt Lett. 2010 Dec 15;35(24):4127-9. doi: 10.1364/OL.35.004127.
An autostereoscopic display based on two-layer lenticular lenses is proposed. The two-layer lenticular lenses include one-layer conventional lenticular lenses and additional one-layer concentrating-light lenticular lenses. Two prototypes of the proposed and conventional autostereoscopic displays are developed. At the optimum three-dimensional view distance, the luminance distribution of the prototypes along the horizontal direction is measured. By calculating the luminance distribution, the crosstalk of the prototypes is obtained. Compared with the conventional autostereoscopic display, the proposed autostereoscopic display has less crosstalk, a wider view angle, and higher efficiency of light utilization.
提出了一种基于两层柱镜透镜的立体显示方法。该两层柱镜透镜包括一层常规柱镜透镜和一层附加的聚光柱镜透镜。制作了所提出的和常规的立体显示的两个原型。在最佳的三维观看距离下，测量了原型沿水平方向的亮度分布。通过计算亮度分布，得到了原型的串扰。与常规的立体显示相比，所提出的立体显示具有较小的串扰、更宽的视角和更高的光利用率。
