全分辨率的低串扰时分复用狭缝光栅3D显示  

Time-multiplex auto-stereoscopic 3D display with low crosstalk and full resolution

作　　者：吕国皎[1,2] 王琼华[1] 

机构地区：[1]四川大学电子信息学院,成都610065 [2]成都工业学院,成都610000

出　　处：《吉林大学学报（工学版）》2013年第S1期295-298,共4页Journal of Jilin University:Engineering and Technology Edition

基　　金：国家自然科学基金项目(61036008)

摘　　要：提出了一种基于后置视差光栅的3D自由立体显示结构设计,用于减少显示中产生的串扰并实现全分辨率3D图像的显示。这种显示结构包含了一个后置视差光栅和一个2D显示面板。后置视差光栅由OLED面板光源制成,可方便地通过开关指定位置的像素,实现光栅透光部分的宽度与位置的调节。2D显示面板中的合成图像受到后置视差光栅的调制,显示出3D图像。叙述了这种设计的原理和相关参数的计算。根据设计的原理和相关参数,开发了一个显示结构的原型。实验指出通过改变光栅透光部分的宽度和位置,可有效降低串扰的产生。时分复用技术的引入也可用于实现全分辨率的3D图像显示。The method based on backlight parallax barrier was proposed to reduce crosstalk and provide 3D image display with full resolution.The proposed display consisted of a backlight parallax barrier and a 2D display panel.The backlight parallax barrier was an OLED panel.By lighting pixels in particular areas,the OLED panel was easy to adjust the width and location of the transparent stripes in parallax barrier.Synthetic images from 2D display panel were modulated by the backlight parallax barrier,and displayed 3D images.The principle and parameter calculation were described.A prototype of the proposed display was developed.It shows that by adjusting the width and location of the transparent stripes in parallax barrier,we can reduce crosstalk.And the time-multiplex technology is helpful for full resolution display.

关 键 词：自由立体显示 视差光栅 串扰 全分辨率 

分 类 号：TP391.41[自动化与计算机技术—计算机应用技术]