Simulation based quantitative evaluation for display uniformity in a directional backlight auto-stereoscopic display

Jieyong He; Haowen Liang; Quanquan Zhang; Shirui Feng; Jiahui Wang; Jianying Zhou

doi:10.1117/12.2268718

8 March 2017 Simulation based quantitative evaluation for display uniformity in a directional backlight auto-stereoscopic display

Jieyong He, Haowen Liang, Quanquan Zhang, Shirui Feng, Jiahui Wang, Jianying Zhou

Author Affiliations +

Proceedings Volume 10255, Selected Papers of the Chinese Society for Optical Engineering Conferences held October and November 2016; 102550M (2017) https://doi.org/10.1117/12.2268718
Event: Selected Papers of the Chinese Society for Optical Engineering Conferences held October and November 2016, 2016, Jinhua, Suzhou, Chengdu, Xi'an, Wuxi, China

Abstract

In this article, we propose a quantitative evaluation for the display uniformity in a directional backlight system. Display uniformity is divided into two research aspects - static uniformity and motional uniformity. Factors influencing uniformity deterioration are then discussed in our evaluation. Furthermore, a visualized simulation based on ray-tracing model is proposed to analyze this display uniformity in quantitative depth. Optical distribution on the screen is obtained in this simulation to provide visualized results compared with the experimental results. Our work helps to fill the vacancy for the evaluation of display uniformity on directional backlight type 3D display.

Citation Download Citation

Jieyong He, Haowen Liang, Quanquan Zhang, Shirui Feng, Jiahui Wang, and Jianying Zhou "Simulation based quantitative evaluation for display uniformity in a directional backlight auto-stereoscopic display", Proc. SPIE 10255, Selected Papers of the Chinese Society for Optical Engineering Conferences held October and November 2016, 102550M (8 March 2017); https://doi.org/10.1117/12.2268718

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KEYWORDS

LCDs

Displays

3D displays

Optical components

Visualization

Lithium

Transparency

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