激光显示广角球幕投影镜头设计

康玉思; 田志辉; 刘伟奇; 冯睿

doi:10.3788/YJYXS20142903.0333

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激光显示广角球幕投影镜头设计

材料物理和化学 | 更新时间：2020-08-12

- 激光显示广角球幕投影镜头设计
- Wide-angle dome-screen projection lens design of laser display
- 液晶与显示 2014年29卷第3期页码：333-338
- 作者机构：
  
  中国科学院长春光学精密机械与物理研究所,吉林长春,130033
- 作者简介：
- 基金信息：
  
  国家863高技术研究发展计划资助项目（No.2009AA032701）()
- DOI：10.3788/YJYXS20142903.0333
  中图分类号： TN873
- 收稿日期：2013-10-22，
  
  修回日期：2013-11-15，
  
  纸质出版日期：2014-04-25
- 稿件说明：
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康玉思, 田志辉, 刘伟奇, 冯睿. 激光显示广角球幕投影镜头设计[J]. 液晶与显示, 2014,29(3): 333-338

KANG Yu-si, TIAN Zhi-hui, LIU Wei-qi, FENG Rui. Wide-angle dome-screen projection lens design of laser display[J]. , 2014,29(3): 333-338
康玉思, 田志辉, 刘伟奇, 冯睿. 激光显示广角球幕投影镜头设计[J]. 液晶与显示, 2014,29(3): 333-338 DOI： 10.3788/YJYXS20142903.0333.

KANG Yu-si, TIAN Zhi-hui, LIU Wei-qi, FENG Rui. Wide-angle dome-screen projection lens design of laser display[J]. , 2014,29(3): 333-338 DOI： 10.3788/YJYXS20142903.0333.

摘要

激光显示具有色域大、颜色饱和度高、显示画面尺寸灵活可变、无电磁射线辐射等优点。本文根据应用要求，研究和设计了一种用于球幕投影的激光显示广角镜头。分析和计算了激光三基色的白场和光功率匹配参数。投影物镜采用远心反远结构，并且为全球面光学系统，易于加工和检测。设计中有效地控制了系统畸变，利用光阑像差提高了投影显示像面边缘的光照度，改善了像面照度的均匀性，解决了广角系统中像面照度不均匀和畸变控制的难题。投影系统焦距为11.3 ｍｍ，F#数为2.5；全视场角可达到110。Nyquist频率处，90%视场内MTF大于0.6，像面照度均匀性优于95%，全视场畸变小于1.5%；色差小于0.5 pixel。分析结果表明，本文提出光学设计思路和方法可行，满足应用需求。

Abstract

Laser display has advantages of large color gamut

high degree of saturation

variable display screen size

no electromagnetic radiation etc.According to application requirements

a wide-angle laser projection lens using in dome-screen display system was researched and designed in this paper. White field and light power matching parameters of three primary colors of laser display were analyzed and calculated. Telecentric retrofocus structure was adopted. Spheric optical system of the projection lens was propitious to processing and testing. Distortion was controlled in design effectively. Aperture aberration was used to improve illumination of image edge of projection display and illumination uniformity. Focal length of system was 11.3 mm. The F number was 2.5.Full field of the lens can reach 110.The MTF was greater than 0.6 at nyquist frequency in 90% field of view. Image illumination uniformity was better than 95%. Distortion was less than 1.5%. Chromatic aberration was less than 0.5 pixel. Analysis results showed that the design idea and method presented in this paper was feasible

and it was suitable for application requirements.

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references

Kishore V C,Erdem E,Hakan U.Laser-based displays: a review [J].Applied Optics,2010, 49(25): 79-98.[2] Yuhei K, Kazuo S, Hiroaki S, et al. Speckle reduction mechanism in laser rear projection displays using a small moving diffuser [J].Josa A,2010, 27(8): 1812-1817.[3] 田志辉,刘伟奇,冯睿,等. 激光投影显示系统薄型化设计[J]. 液晶与显示, 2009,24(6):916-921. Tian Z H,Liu W Q, Feng R,et al.Design of ultra-thin rear projector for laser display system [J].Chinese Journal of Liquid Crystals and Displays,2009,24(6):916-921 .(in Chinese)[4] 陈旭,刘伟奇,魏忠伦,等. 激光显示中匀色坐标系的建立与色差分析[J]. 液晶与显示, 2008,23(4):427-431. Chen X, Liu W Q, Wei Z L,et al.Establishment and analysis of uniform color coordinate system in laser TV [J].Chinese Journal of Liquid Crystals and Displays,2008,23(4):427-431 .(in Chinese)[5] 沈凌云,郎百和,朱明,等. 数字直接制版系统的激光扫描成像设计[J]. 液晶与显示, 2012,27(5):687-691. Shen L Y, Lang B H, Zhu M, et al.design of laser scanning imaging for digital computer-to-plate system [J].Chinese Journal of Liquid Crystals and Displays,2012,27(5):687-691 .(in Chinese)[6] 徐正平,王德江,黄厚田,等. 数字微镜器件视频显示性能分析[J]. 液晶与显示, 2013,28(2):255-260. Xu Z P, Wang D J, Huang H T, et al.Analysis on performance of video displaying system based on DMD [J].Chinese Journal of Liquid Crystals and Displays,2013,28(2):255-260 .(in Chinese)[7] 柴燕,毕勇,颜博霞,等. 全球激光显示技术专利分布格局与态势分析[J]. 液晶与显示, 2011,26(3):329-333. Chai Y, Bi Y, Yan B X, et al.Distribution pattern and trend analysis on global laser display technology [J].Chinese Journal of Liquid Crystals and Displays, 2011,26(3):329-333 .(in Chinese)[8] 陈旭,冯玉涛,刘伟奇,等. 大屏背投激光显示广角镜头的设计[J]. 光学精密工程, 2011,19(5):945-950. Chen X, Feng Y T, Liu W Q, et al.Design of large dimension and rear projecting lens in laser display system [J].Opt. Precision Eng.,2011,19(5):945-950 .(in Chinese)[9] Hiroshi M, Nobuyuki S, Eriko A, et al.The magnitude of stereopsis in peripheral visual fields [J].Kitasato Med. J.,2012, 42(1): 1-5.[10] Ogi T,Tateyama Y, Lee H,et al.Creation of three dimensional dome contents using layered images[C]//VR Innovation (ISVRI), 2011 IEEE International Symposium,2011: 255-260.[11] Gray J R.Habituated visual neurons in locusts remain sensitive to novel looming objects [J].Journal of experimental biology,2005, 208(13): 2515-2532.[12] 陈琛,胡春海. 球幕投影通用型变焦鱼眼镜头设计[J]. 光学精密工程, 2013,21(2):323-335. Chen C, Hu C H.Design of general type zoom fish-eye lens for dome-screen projector [J].Opt. Precision Eng.,2013,21(2):323-335 .(in Chinese)[13] 荆其诚, 焦书兰,喻柏林, 等.色度学 [M]. 北京:科学出版社,1979. Jing Q C, Jiao S L, Yu B L,et al.Colorimetry [M].Beijing:Science Press, 1979. (in Chinese)[14] 田志辉,刘伟奇,冯睿,等. 基于DLP投影方式的激光显示系统[J]. 液晶与显示, 2007,22(3):315-319. Tian Z H, Liu W Q, Feng R,et al.laser display system based on dlp projection style [J].Chinese Journal of Liquid Crystals and Displays, 2007,22(3):315-319 .(in Chinese)[15] 王之江.光学仪器理论 [M].北京:科学出版社,1975. Wang Z J.The Theory of Optical Instruments [M].Beijing:Science Press, 1975. (in Chinese)[16] Warren J S.Modern Lens Design [M].New York:McGraw-Hill Press, 2005.[17] Rudolf K,Barry J. Lens Design Fundamentals [M].Washington:Elsevier Press, 2010.

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