High-performance illumination system design with new light source of LD array for laser projection display

被引：3
|
作者：
Dong, Hui [1 ]
Zhang, Yunfang [1 ]
Li, Hui [1 ]
Duan, Jingyuan [1 ]
Shi, Ancun [1 ]
Fang, Qing [1 ]
Liu, Yuliang [1 ]
机构：
[1] Chinese Acad Sci, Optoelect Syst Lab, Inst Semicond, Beijing 100083, Peoples R China
来源：
2012 INTERNATIONAL WORKSHOP ON IMAGE PROCESSING AND OPTICAL ENGINEERING | 2012年 / 8335卷
关键词：
Illumination system; non-imaging optics; Laser projection display; Light pipe; Fly's eye lens; LD array;
D O I：
10.1117/12.917669
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Based on the principle of non-imaging optics, the illumination system with the laser diode (LD) array is designed for new laser projection system in this paper. Both illumination system designs of the light pipe and fly's eye lens array are presented using standard optical design software Zemax, including the shaping design of laser source beam, uniform light system design and the relay lens design. Good performances are achieved in the simulation. Energy efficiencies of two designs are >65% and both of beam uniformities are near to 96% in the illumination system.
引用
收藏
页数：7
相关论文
共 50 条
  • [21] Speckle suppresion by new diffuser in laser projection display system
    Meng, Xiangxiang
    Liu, Weiqi
    Wei, Zhonglun
    Kang, Yusi
    Zhang, Daliang
    Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering, 2015, 44 (02): : 503 - 507
  • [22] Performance of high power light emitting diodes in display illumination applications
    Harbers, Gerard
    Bierhuizen, Serge J.
    Krames, Michael R.
    JOURNAL OF DISPLAY TECHNOLOGY, 2007, 3 (02): : 98 - 109
  • [23] A HIGH-PERFORMANCE VLSI SYSTOLIC ARRAY FOR COMPUTING PROJECTION OPERATORS
    KAR, DC
    RAO, VVB
    POON, CS
    CA-DSP 89, VOLS 1 AND 2: 1989 INTERNATIONAL SYMPOSIUM ON COMPUTER ARCHITECTURE AND DIGITAL SIGNAL PROCESSING, 1989, : 75 - 79
  • [24] LED ring array light source design and uniform illumination properties analysis
    Wang, Xiaoli
    OPTIK, 2017, 140 : 273 - 281
  • [25] Illumination principle of phase-modulated laser light and application in high-dynamic-range laser display system
    Li, Xiaofei
    Guo, Bin
    Guo, Dabo
    Yuan, Guang
    OPTICAL ENGINEERING, 2024, 63 (12)
  • [26] Speckle noise reduction on a laser projection display via a broadband green light source
    Yu, Nan Ei
    Choi, Ju Won
    Kang, Heejong
    Ko, Do-Kyeong
    Fu, Shih-Hao
    Liou, Jiun-Wei
    Kung, Andy H.
    Choi, Hee Joo
    Kim, Byoung Joo
    Cha, Myoungsik
    Peng, Lung-Han
    OPTICS EXPRESS, 2014, 22 (03): : 3547 - 3556
  • [27] Research on Illumination Uniformity of High-Power LED Array Light Source
    Yu, Xiaolong
    Wei, Xueye
    Zhang, Ou
    Zhang, Xinwei
    MATERIALS SCIENCE, ENERGY TECHNOLOGY AND POWER ENGINEERING II (MEP2018), 2018, 1971
  • [28] Design of Projection Light Source for Solid Volumetric True-3D Display
    Yang, Guanglei
    Jing, Changlong
    Yao, Huihui
    Feng, Qibin
    MECHATRONICS AND INDUSTRIAL INFORMATICS, PTS 1-4, 2013, 321-324 : 466 - 469
  • [29] Achromatic design in the illumination system for a mini projector with LED light source
    Lin, Sheng-Han
    Pan, Jui-Wen
    Wang, Hsiang-Hua
    Tsai, Pei-Jung
    Su, Yu-Chung
    Hu, Ya-Wen
    IDW'11: PROCEEDINGS OF THE 18TH INTERNATIONAL DISPLAY WORKSHOPS, VOLS 1-3, 2011, : 1899 - 1901
  • [30] Achromatic design in the illumination system for a mini projector with LED light source
    Pan, Jui-Wen
    Lin, Sheng-Han
    OPTICS EXPRESS, 2011, 19 (17): : 15750 - 15759
12345