Photonics | |
A Light Field Display Realization with a Nematic Liquid Crystal Microlens Array and a Polymer Dispersed Liquid Crystal Film | |
Yuntao Wu1  Shuiping Zhang1  Yanduo Zhang1  Yancheng He1  Hui Li1  Yi Yu1  | |
[1] School of Computer Science and Engineering, Wuhan Institute of Technology, Wuhan 430205, China; | |
关键词: light field display; liquid crystal microlens array; polymer dispersed liquid crystal; | |
DOI : 10.3390/photonics9040244 | |
来源: DOAJ |
【 摘 要 】
This study demonstrates a light field display system using a nematic liquid crystal (LC) microlens array (MLA) and a polymer dispersed liquid crystal (PDLC) film. LC-MLA without polarization effects presented high-resolution intermediate 3D images by adopting a depolarization algorithm. The adopted PDLC film modulated the reconstructed 3D images to deliver full-parallax images efficiently with a wide FOV. The experimental result shows that the peak signal to noise ratio (PSNR) value of photograph accurate display results improves compared to the pure LC-MLA method. The proposed method is an essential step toward high-quality light field display.
【 授权许可】
Unknown