LED自由立体显示系统交错阶梯狭缝光栅的设计

doi:10.3969/j.issn.1000-1565.2017.06.004

河北大学学报(自然科学版) ›› 2017, Vol. 37 ›› Issue (6): 577-583.DOI: 10.3969/j.issn.1000-1565.2017.06.004

LED自由立体显示系统交错阶梯狭缝光栅的设计

李文华^1,2,张志文¹,孙亚波¹,赵晓辉¹,张连水¹,党伟¹

收稿日期:2017-08-02 发布日期:2017-11-25
通讯作者: 党伟(1981—),男,河北唐山人,河北大学副教授,博士,主要从事LED自由立体显示技术研究与应用.E-mail:dangwei@hbu.edu.cn
作者简介:李文华(1980—),男,河北保定人,河北大学在读硕士研究生,保定学院实验师. E-mail:taimangli@126.com
基金资助:
河北省高等学校科学技术研究项目(ZD2017102);河北大学自然科学研究计划项目(799207217047);保定市科技支撑计划项目(17ZG011)

Design of staggered step parallax barrier for LED autostereoscopic display system

LI Wenhua^1,2,ZHANG Zhiwen¹,SUN Yabo¹,ZHAO Xiaohui¹,ZHANG Lianshui¹,DANG Wei¹

1.College of Physics Science and Technology, Hebei University, Baoding 071002, China; 2.Department of Information Technology, Baoding University, Baoding 071000, China

Received:2017-08-02 Published:2017-11-25

摘要/Abstract

摘要： 光栅结构是狭缝光栅式LED自由立体显示系统的核心部分.为了进一步提高狭缝光栅式LED自由立体显示系统的性能,提出了一种交错阶梯狭缝光栅结构设计方法.Tracepro仿真实验表明交错阶梯狭缝光栅能够有效分离不同视点图像,适用于构建狭缝光栅式LED自由立体显示系统.实验结果进一步证实:在莫尔条纹弱化方面,交错阶梯狭缝光栅优于阶梯狭缝光栅;在视点图像间串扰抑制方面,交错阶梯狭缝光栅优于传统倾斜狭缝光栅.

关键词: 自由立体显示, 交错阶梯狭缝光栅, 莫尔条纹, 串扰

Abstract: The structure of parallax barrier is the key part of parallax barrier LED autostereoscopic display system.A new staggered step parallax barrier was designed to improve the performance of parallax barrier LED autostereoscopic display system.Simulation results by Tracepro software show staggered step parallax barrier can effectively separate images from different viewpoints,and fit to the setup of parallax barrier LED autostereoscopic display system.Experimental results also verify that staggered step parallax barrier can balance the Moire fringe minimization and suppression of the crosstalk of images from different viewpoints.With respect to Moire fringe,the performance of staggered step parallax barrier is better than that of traditional step parallax barrier.With respect to crosstalk suppression,the performance of staggered step parallax barrier is better than that of slanted parallax barrier.

Key words: autostereoscopic display system, staggered step parallax barrier, Moire fringe, crosstalk

中图分类号:

TN27

李文华,张志文,孙亚波,赵晓辉,张连水,党伟. LED自由立体显示系统交错阶梯狭缝光栅的设计[J]. 河北大学学报(自然科学版), 2017, 37(6): 577-583.

LI Wenhua,ZHANG Zhiwen,SUN Yabo,ZHAO Xiaohui,ZHANG Lianshui,DANG Wei. Design of staggered step parallax barrier for LED autostereoscopic display system[J]. Journal of Hebei University (Natural Science Edition), 2017, 37(6): 577-583.

参考文献

[1] JAVIDI B,OKANO F,SON J Y.Three-dimensional imaging,visualization,and display[M].NewYork: Springer Science and Business Media,2009.
[2] 冯茂岩,沈春林.立体显示技术及其研究现状[J].电视技术,2008,32(11):41-43.DOI:10.16280/j.videoe.2008.11.001. FENG M Y,SHEN C L.Stereoscopic display technique and its research status[J].Video Engineering,2008,32(11):41-43. DOI:10.16280/j.videoe.2008.11.001.
[3] 姜太平,沈春林,谭皓.真三维立体显示技术[J].中国图象图形学报,2003,8(4):361-366. JANG T P,SHEN C L,TAN H.Overview of the true three-dimension volumetric display technologies[J].Journal of Images and Graphics,2003,8(4):361-366.
[4] DOWNING E,HESSELINK L,RALSTON J,et al.A three-color,solid-state,three-dimensional display[J].Science,1996,273(5279):1185-1189.DOI: 10.1126/science.273.5279.1185.
[5] POON T C.Recent progress in optical scanning holography[J].Journal of Holography and Speckle,2004,1(1):6-25.DOI:https://doi.org/10.1166/jhs.2004.003.
[6] LEITH E N,UPATNIEKS J.Reconstructed wavefronts and communication theory[J].Journal of the The Optical Society of America,1962,52(10):1123-1130.
[7] 孔令胜,南敬实,荀显超.平面三维显示技术的研究现状[J].中国光学与应用光学,2009,2(2):112-118. KONG L S,NAN J S,XUN X C.Research status of the flat 3D display technology[J].Chinese Journal of Optics and Applied Optics,2009,2(2):112-118.
[8] 谢宏斌,杨勇,赵星,等.狭缝光栅、柱面透镜光栅及其新构型在三维显示中的应用[J].中国光学,2011,4(6):561-569. XIE H B,YANG Y,ZHAO X,et al.Application of parallax barrier,lenticular lens array and their modified structures to three-dimensional display[J].Chinese Optics,2011,4(6):561-569.
[9] LI J,WANG A,WANG J L,et al.Visual discomfort induced by three-dimensional display technology[J].Laser and Optoelectronic Progress,2015,52(3):030009.DOI: 10.3788/LOP52.030009.
[10] 王琼华.3D显示技术与器件[M].北京:科学出版社,2011:87-104. WANG Q H.3D display technology and device[M].Beijing: Science Press,2011:87-104.
[11] 余宏生,王彤彤,梅军进,等.3D显示技术[M].北京:电子工业出版社,2016:74-132. YU H S,WANG T T,MEI J J,et al.3D displays[M].Beijing:Publishing House of Electronics Industry,2016:74-132.
[12] YAMAMOTO H,NISHIMURA H,ABE T,et al.Large stereoscopic LED display by use of parallax barrier of aperture grille type[J].Chinese Optics Letters,2014,12(6):060006.DOI: 10.3788/COL201412.060006.
[13] 崔华坤,丁凌,何林,等.一种基于子像素的三合一LED裸眼3D显示装置及方法[P].CN 103888746 A,2014.06.25. CUI H K,DING L,HE L,et al.One 3D display device and method based for subpixel for three-in-one LED [P].CN 103888746 A,2014.06.25.
[14] 孔令胜,刘春雨,张元,等.视差自由立体显示中莫尔条纹消除的研究进展[J].液晶与显示,2014,29(3):441-449.DOI:10.3788/YJYXS20142903.0441. KONG L S,LIU C Y,ZHANG Y,et al.Progress on removing Moire patterns in parallax autostereoscopic displays[J].Chinese Journal of Liquid Crystals and Displays,2014,29(3):441-449.DOI:10.3788/YJYXS20142903.0441.
[15] 侯春萍,王晓燕.基于倾斜狭缝光栅的自由立体显示串扰比[J].天津大学学报,2012,45(8):663-668. HOU C P,WANG X Y.Crosstalk ratio evaluation of autostereoscopic display based on the slanted parallax barrier[J].Journal of Tianjin University,2012,45(8):663-668.
[16] 赵悟翔,王琼华,李大海,等.阶梯光栅多视点自由立体显示的子像素排列[J].四川大学学报(工学版),2009,41(6):216-236. ZHAO W X,WANG Q H,LI D H,et al.Sub-pixel arrangement for multi-view autostereoscopic display based on step parallax barrier[J].Journal of Sichuan University: engineering science edition,2009,41(6):216-236.
[17] 柯峥嵘,姚剑敏,郭太良,等.狭缝光栅裸眼立体显示器的参数优化设计[J].电视技术,2014,38( 3):76-79.DOI:10.16280/j.videoe.2014.03.010. KE Z R,YAO J M,GUO T L,et al.Optimum parameter design of naked-eye stereoscopic display based on parallax barrier[J].Video Engineering,2014,38( 3):76-79.DOI:10.16280/j.videoe.2014.03.010.
[18] 何塞军.基于柱镜光栅的多视点自由立体显示技术研究[D].杭州:浙江大学,2009. HE S J.Research on lenticular-lens based multi-view auto-stereoscopic display technology[D].Hangzhou: Zhejiang University,2009.
[19] CEES V B.Image preparation for 3D-LCD[J].SPIE Proceedings,1999,3636:84-91.DOI:10.1117/12.349368.

LED自由立体显示系统交错阶梯狭缝光栅的设计

Design of staggered step parallax barrier for LED autostereoscopic display system

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