Flat panel autostereoscopic displays - characterisation and enhancement

被引：45

作者：

Woodgate, GJ ^{[1
]}

Harrold, J ^{[1
]}

Jacobs, AMS ^{[1
]}

Moseley, RR ^{[1
]}

Ezra, D ^{[1
]}

机构：

[1] Sharp Labs Europe Ltd, Oxford OX4 4GB, England

来源：

STEREOSCOPIC DISPLAYS AND VIRTUAL REALITY SYSTEMS VII | 2000年 / 3957卷

关键词：

3D display; Fresnel diffraction; Viewer Position Indicator; Parallax Barrier; Latent Barrier; Patterned Retarder;

D O I：

10.1117/12.384438

中图分类号：

TP31 [计算机软件];

学科分类号：

081202 ; 0835 ;

摘要：

An analysis of the basic approaches to flat panel autostereoscopic 3D display is presented, together with a discussion of the application of Liquid Crystal Displays (LCDs) in this field. We show that of particular importance in the design of parallax barrier type displays is the diffractive performance of the barriers. A near field diffraction model is used to analyse the detailed illumination structure of the output and can be used to assess viewing freedom and cross talk considerations. A comparison between front and rear parallax barrier displays is given, and compared with experimental results. Recent progress in the design of low cost flat panel 3D displays including a novel viewer position indicator and 2D/3D reconfigurable systems using novel patterned retarder elements are described. We describe the performance and manufacturing considerations for these elements.

引用

页码：153 / 164

页数：12

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