基于视网膜投影显示的头盔显示器设计

杨敏娜, 郭忠达, 阳志强

杨敏娜, 郭忠达, 阳志强. 基于视网膜投影显示的头盔显示器设计[J]. 应用光学, 2012, 33(2): 370-373.
引用本文: 杨敏娜, 郭忠达, 阳志强. 基于视网膜投影显示的头盔显示器设计[J]. 应用光学, 2012, 33(2): 370-373.
shu
YANG Min-na, GUO Zhong-da, YANG Zhi-qiang. Helmet-mounted displays based on retinal projection display[J]. Journal of Applied Optics, 2012, 33(2): 370-373.
Citation: YANG Min-na, GUO Zhong-da, YANG Zhi-qiang. Helmet-mounted displays based on retinal projection display[J]. Journal of Applied Optics, 2012, 33(2): 370-373.
shu

基于视网膜投影显示的头盔显示器设计

  • 西安工业大学,陕西 西安 710032

详细信息
    通讯作者:

    杨敏娜（1986-），女，陕西西安人，硕士研究生,主要从事光学设计以及制造方面的研究工作。

  • 中图分类号: TN141

Helmet-mounted displays based on retinal projection display

  • Xi-an Technological University,Xi-an 710032,China

摘要

    摘要
  • 摘要: 传统的透射型头盔显示器虽然可以显示虚拟图像，但当眼睛调节焦距时无法清晰显示虚拟图像,研究一种新型的透射型头盔显示技术，其特点是既可以看到外部景物，也可以同时看到微型显示芯片上所显示的虚拟图像，并且虚拟图像独立于人眼的调节。介绍显示技术的原理,用光学设计软件Zemax完成整体光学系统设计，优化后系统达到衍射极限，滤波投影系统中MTF在60 lp/mm处达到了0.7；用Autocad软件设计了头盔显示器结构。光路成像实验结果表明：设计的系统可以看到外界图像和虚拟图像，当眼睛对外界景物聚焦时，外界景物与虚拟图像都保持清晰，眼睛对外界景物离焦时，外界景物变得模糊而虚拟图像仍然保持清晰。
    Abstract: Conventional see-through head-mounted displays can display virtual image; however, virtual image can not keep clear on the retina from beginning to end when the eyes adjusts the focus length.So a new technology of see-through head-mounted displays which can catch sight of external features and see the virtual image on the micro-display chip has been introduced. It is an advantage of virtual image, which can always keep clear, no matter how to adiust the focus of eyes. The principle of display technology was discussed.The overall optical system was designed by using Zemax and reached the diffraction limit after optimization.The MTF of filtering projection system was 0.7 at 60 lp/mm. The structure of head-mounted displays was designed by Autocad. The imaging experiment result shows that both the external features and the virtual image could be seen clearly in the presence of eyes focusing on external features. Though the external features would be fuzzy when eyes defocus on external features, the virtual image could still be seen as clearly as before.
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    • 参考文献(1)
  • ［1］郜勇,周海宪,赵志敏. 头盔显示器光学系统的研究［J］. 电光与控制,2002,9(3)：37-40.
    GAO Yong,　ZHOU Hai-xian,　ZHAO Zhi-min. Study on HM Doptical system［J］. Electronics Opt ics&Control, 2002,9(3)：37-40.(in Chinese with an English abstract)
    ［2］WALDKIRCH M V,LUKOWICZ P,TRO¨STER G. Multiple imaging technique for extending depth of focus in retinal displays［J］. Optics Express,  2004,12(25):6350-6365.
    ［3］张帆. 激光扫描投影显示的研究与扩展应用［D］.浙江：浙江大学，2008.
    ZHANG Fan. Research on laser scanning projection display and extended applications［D］. Zhejiang:Zhejiang University,2008.(in Chinese)
    ［4］SCHOWENGERDT B T, SEIBEL E J. Stereoscopic retinal scanning laser display within tegrated focus cues for ocular accommodation［J］.SPIE, 2004,5291:366-376.
    ［5］范海英,张宝颍,杨嘉,等. 折/衍混合超轻小型投影式头盔光学系统设计［J］. 应用光学,2010,31(1):13-18.
    FAN Hai-ying, ZHANG Bao-ying, YANG Jia. Design of compact diffractive-refractive hybrid optical system in ultra-light projective helmets［J］. Journal of Applied Optics, 2010,31(1):13-18. (in Chinese with an English abstract)
    ［6］耿卫东,代永平,任立儒. LCOS场序彩色显示控制器的设计［J］. 液晶与显示,2003,18(3)：188-192.
    GENG Wei-dong,DAI Yong-ping,REN Li-ru.Design of LCOS field sequential color display controller［J］. Chinese Journal of Liquid Crystals and Display. 2003,18(3):188-192. (in Chinese with an English abstract)
    ［7］李维善,陈 琛,张禹，等. 基于ZEMAX软件的短焦数字投影镜头的设计［J］.应用光学，2010,31（5）：714-717.
    LI Wei-shan, CHEN Chen, ZHANG Yu.Design of short focal digital projection lens based on ZEMAX［J］. Journal of Applied Optics, 2010,31（5）：714-717. (in Chinese with an English abstract)
    ［8］De WIT G C. Resolution matching in a retinal scanning display［J］.Optical Society of America,1997,36(22):5587-5593.
    ［9］BEER R D,MACLEOD D I A,MILLER T P. The extended Maxwellian view(BIGMAX):a high-intensity,high-saturation color display for clinical diagnosis and vision research［J］. Behavior Research Methods, 2005,37(3)：513-521.
    ［10］代永平,孙钟林,王隆望. 微型显示器及其应用［J］. 半导体技术,2002,27(10)：54-57.
    DAI Yong-ping，SUN Zhong-lin，WANG Long-wang.Micro-display and their applications［J］.Semiconductor Technology,2002, 27 (10):54-57.
    ［11］TAKAO T. Spectacle-type wearable display［J］. Optics Communications,2000,180:205-210.
    ［12］HALABI O,CHIBA N.Efficient vector-oriented graphic drawing method for laser-scanned display［J］. Displays,2009,30:97-106.
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  • 刊出日期:  2012-03-14

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