摘要
本文在分析立体视觉机理的基础上,介绍了一种以液晶显示器为基础的平板立体显示器。利用狭缝背光源照明液晶层,使得显示在液晶层的纵向条形左右图像,分别被观看者的左右眼观看到,从而形成自由立体图像。本文从光学的角度,对立体视觉机理、立体显示原理、用于液晶立体显示的狭缝背光源的光学原理作了详细分析。
In this paper, the stereo-visioning mechanism is firstly analyzed and then a new stereo LC display is provided. By the parallax effect illuminating of special back-light with lattice, the beam from the narrow seam causes the alternate columns, which respectively output left and right image, can be independently perceived by corresponding eye-left eye sees the left image and right eye sees the right one. As a result, person will enjoy stereo video image without glasses. The optic mathematical model of the parallax illumination is analyzed in detail from the angle of optics.
出处
《现代显示》
2004年第4期45-48,共4页
Advanced Display
基金
江苏省高技术研究计划项目(BG2004031)
关键词
自由立体显示
视差
狭缝照明
光学模型
Auto-stereo display
Parallax
Illumination on Narrow Seam
Optic model
