Wu Chunyang, Lv Guojiao, Zhao Baichuan, Lai Liping, Yang Mingzhong
Appl Opt. 2023 Sep 1;62(25):6603-6608. doi: 10.1364/AO.494877.
A low-crosstalk 3D display without color moiré patterns based on color light source array is proposed. The proposed 3D display consists of a color light source array, a transparent liquid crystal display (T-LCD) panel, a scattering layer, and a parallax barrier from back to front. The color light source array consists of three primary color light sources that correspond to the sub-pixels on the T-LCD panel. These light sources project the sub-pixels with matching color to the same location on the scattering layer to form new pixels without color moiré patterns. The new pixels have inter-pixel gaps that enhance signal bandwidth and decrease crosstalk. The parallax barrier projects the new pixels of parallax images to different viewpoints, creating a 3D effect. A prototype is developed and evaluated.
提出了一种基于彩色光源阵列的无彩色莫尔条纹的低串扰三维显示器。所提出的三维显示器从后到前由彩色光源阵列、透明液晶显示器（T-LCD）面板、散射层和平行视差屏障组成。彩色光源阵列由与T-LCD面板上的子像素相对应的三个原色光源组成。这些光源将具有匹配颜色的子像素投射到散射层上的同一位置，以形成没有彩色莫尔条纹的新像素。新像素具有像素间间隙，可增强信号带宽并减少串扰。平行视差屏障将视差图像的新像素投射到不同的视点，从而产生三维效果。开发并评估了一个原型。
