激光与光电子学进展, 2017, 54 (4): 041201, 网络出版: 2017-04-19   

无串扰和无分辨率损失的自由3D显示器设计 下载: 673次

Design of Autostereoscopic 3D Display with no Crosstalk and Full Resolution
作者单位
华侨大学信息科学与工程学院福建省光传输与变换重点实验室, 福建 厦门 361021
摘要
柱镜光栅式自由3D显示器的串扰问题和分辨率下降问题是影响其广泛应用的主要因素。采用定向背光方案,通过设计一种蝶形单元液晶显示屏光开关面板实现自由3D显示器的无串扰和无分辨率损失。详细推导了定向背光柱镜光栅面板的参数计算公式,给出了55 in(1 in=2.54 cm)4K 3D电视屏的定向背光模块结构参数,并采用TracePro软件仿真优化了设计参数。仿真结果表明,设计的自由3D显示器最低串扰小于0.01%,近似无串扰,并且与现有眼镜快门开关式3D视频图像完全兼容,图像无分辨率损失。
Abstract
The applicability of lenticular-lens-based autostereoscopic 3D display is limited due to its crosstalk and degradation of resolution. Autostereoscopic display with no crosstalk and full resolution is realized by designing a butterfly-shaped liquid crystal display shutter in a multi-directional backlight unit. And the calculation formulas of parameters of the directional backlight lenticular panel are derived theoretically. Furthermore, the multi-directional backlight unit parameters of a 55 in (1 in=2.54 cm) 4K model autostereoscopic 3D displayer are presented, and they are optimized by TracePro software. The simulation results show that the crosstalk of designed autostereoscopic display is less than 0.01% which can be approximate to zero, and it can be fully compatible with the existing glasses shutter switch 3D video images with no loss of resolution.
参考文献

[1] 赵悟翔, 王琼华, 李 磊. 用于2D/3D可切换显示的柱状液体透镜阵列[J]. 光学学报, 2015, 35(8): 082301.

    Zhao Wuxiang, Wang Qionghua, Li Lei, et al. Tunable cylindrical liquid lens array for 2D/3D switchable display[J]. Acta Optica Sinica, 2015, 35(8): 082301.

[2] Ezhov V. Optical layout of auto-stereoscopic display that simultaneously reproduces two views each with full-screen resolution[J]. Applied Optics, 2014, 53(36): 8449-8455.

[3] 王爱红, 李小方, 陶苗苗, 等. 柱透镜光栅立体显示的串扰度[J]. 河南师范大学学报(自然科学版), 2015,6: 50-53.

    Wang Aihong, Li Xiaofang, Tao Miaomiao, et al. Crosstalk ratio of the lenticular-lens-based autostereoscopic display[J]. Journal of Henan Normal University (Natural Science), 2015,6: 50-53.

[4] 李 静, 王阿妮, 王君乐, 等. 三维显示技术引起的视觉疲劳研究综述[J]. 激光与光电子学进展, 2015, 52(3): 030009.

    Li Jing, Wang A′ni, Wang Junle, et al. Visual discomfort induced by three-dimensional display technology[J]. Laser & Optoelectronics Progress, 2015, 52(3): 030009.

[5] 夏振平, 李晓华, 陈 磊, 等. 基于双目视差的立体显示运动模糊评价方法研究[J]. 光学学报, 2015, 35(1): 0111001.

    Xia Zhenping, Li Xiaohua, Chen Lei, et al. Study on evaluation of motion blur in binocular parallax based stereoscopic displays[J]. Acta Optica Sinica, 2015, 35(1): 0111001.

[6] 李小方, 王琼华, 李大海, 等. 一种消除柱透镜光栅自由立体显示图像串扰的方法[J]. 四川大学报(工程科学版), 2011, 43(6): 115-118.

    Li Xiaofang, Wang Qionghua, Li Dahai, et al. A method to eliminate image crosstalk in autostereoscopic display based on lenticular sheet[J]. Journal of Sichuan University (Engineering Science Edition), 2011, 43(6): 115-118.

[7] Li D, Zang D, Qiao X, et al. 3D synthesis and crosstalk reduction for lenticular autostereoscopic displays[J]. Journal of Display Technology, 2015, 11(11): 939-946.

[8] Wang Q H, Li X F, Zhou L, et al. Cross-talk reduction by correcting the subpixel position in a multiview autostereoscopic three-dimensional display based on a lenticular sheet[J]. Applied Optics, 2011, 50(7): 1-5.

[9] Wang Z Y, Hou C P. Crosstalk elimination in multi-view autostereoscopic display based on polarized lenticular lens array[J]. Chinese Physics B, 2015, 24(1): 309-314.

[10] Fan H, Zhou Y, Liang H, et al. Glasses-free 3D display with glasses-assisted quality: key innovations for smart directional backlight autostereoscopy[C]. Singapore: Visual Communications and Image Processing, 2015: 1-4.

[11] Kwon H, Choi H J. A time-sequential multiview autostereoscopic display without resolution loss using a multi-directional backlight unit and an LCD panel[C]. SPIE, 2012, 8288: 82881Y.

[12] 于瀛洁, 蔡明义, 张之江. 柱透镜光栅自由立体显示中几何参数间关系分析[J]. 光电子技术, 2010, 30(1): 10-15.

    Yu Yingjie, Cai Mingyi, Zhang Zhijiang, et al. Analysis for geometric parameter relation of lenticular sheet based autostereoscopic[J]. Optoelectronic Technology, 2010, 30(1): 10-15.

[13] Fan H, Zhou Y, Wang J, et al. Full resolution, low crosstalk, and wideviewing, angle auto-stereoscopic display with a hybrid, spatial-temporal control using free-form surface backlight unit[J]. Journal of Display Technology, 2015, 11(7): 620-624.

[14] 任百川. 偏轴光学系统矢量像差理论研究[D]. 北京: 中国科学院大学, 2012.

    Ren Baichuan. The study on vector aberration theory for off-axis optical system[D]. Beijing: University of Chinese Academy of Science, 2012.

[15] 毕家瑜, 张之江, 董志华. 多视点立体显示系统建模及分析[J]. 光学技术, 2009, 35(4): 575-578.

    Bi Jiayu, Zhang Zhijiang, Dong Zhihua, et al. Optical Technique[J]. 2009, 35(4): 575-578.

[16] 王琼华, 潘冬冬, 李大海, 等. 狭缝光栅自由立体显示器的立体图像串扰度[J]. 光电子·激光, 2010, 21(7): 1058-1061.

    Wang Qionghua, Pan Dongdong, Li Dahai, et al. Stereoscopic image crosstalk factor for auto-stereoscopic display based on parallax barrier[J]. Journal of Optoelectronics·Laser, 2010, 21(7): 1058-1061.

[17] 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(自然科学与工程技术版), 2012, 45(8): 663-668.

    Hou Chunping, Wang Xiaoyan, Crosstalk ratio evaluation of autostereoscopic display based on the slanted parallax barrier[J]. Journal of Tianjin University (Science and Technology), 2012, 45(8): 663-668.

[18] 侯春萍, 许 国, 沈丽丽. 多视点自由立体显示串扰分析与视区仿真[J]. 光子学报, 2014, 43(5): 0512001.

    Hou Chunping, Xu Guo, Shen Lili. Analysis of viewing zone and simulation of the crosstalk based on multi-view autostereoscopic display[J]. Acta Photonica Sinica, 2014, 43(5): 0512001.

[19] Chen C H, Yeh Y C, Shieh H P D. 3-D mobile display based on Moiré-free dual directional backlight and driving scheme for image crosstalk reduction[J]. Journal of Display Technology, 2008, 4(1): 92-96.

[20] Saveljev V, Kim S K. Experimental observation of moiré angles in parallax barrier 3D displays[J]. Optics Express, 2014, 22(14): 17147-17157.

陈芳萍, 张晓婷, 王孝艳, 刘楚嘉, 漆宇, 庄其仁. 无串扰和无分辨率损失的自由3D显示器设计[J]. 激光与光电子学进展, 2017, 54(4): 041201. Chen Fangping, Zhang Xiaoting, Wang Xiaoyan, Liu Chujia, Qi Yu, Zhuang Qiren. Design of Autostereoscopic 3D Display with no Crosstalk and Full Resolution[J]. Laser & Optoelectronics Progress, 2017, 54(4): 041201.

本文已被 3 篇论文引用
被引统计数据来源于中国光学期刊网
引用该论文: TXT   |   EndNote

相关论文

加载中...

关于本站 Cookie 的使用提示

中国光学期刊网使用基于 cookie 的技术来更好地为您提供各项服务,点击此处了解我们的隐私策略。 如您需继续使用本网站,请您授权我们使用本地 cookie 来保存部分信息。
全站搜索
您最值得信赖的光电行业旗舰网络服务平台!