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Chinese Optics Letters, Volume. 8, Issue 2, 221(2010)

A new structure of multi-layer phosphor package of white LED with high efficiency

Baicheng Li, Dawei Zhang, Yuanshen Huang, Zhengji Ni, and Songlin Zhuang
Author Affiliations
  • Shanghai Key Laboratory of Modern Optics System, University of Shanghai for Science and Technology, Shanghai 200093, China
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    Cited By (19)
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    References(10)

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    [2] [2] X. Jin, B. Zhang, T. Dai, W. Wei, X. Kang, G. Zhang, S. Trieu, and F. Wang, Chin. Opt. Lett. 6, 788 (2008).

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    CLP Journals

    [1] Huiyong Deng, Qiwei Wang, Ping Ren, Jie Wu, Junchao Tao, Xin Chen, Ning Dai, "Temperature dependence of photoluminescence property in BaIn2O4," Chin. Opt. Lett. 9, 011602 (2011)

    [2] Guoxin He, Lihong Zheng, "A model for LED spectra at different drive currents," Chin. Opt. Lett. 8, 1090 (2010)

    [3] Tian Xueying, Liu Juan, Li Xilin, Zhao Wenxin, Li Hao, Yan Jinghui, Kang Zhenhui, Lian Hongzhou. Rapid Self-Assemble of NaGdF4:Yb,Er Phosphorescent Materials by Microwave Assistant Method and Its Luminescent Properties[J]. Acta Optica Sinica, 2011, 31(11): 1116004

    [4] Peng Xu, Changtai Xia, Feng Wu, Xing Li, Qinglin Sai, Guoqing Zhou, Xiaodong Xu, "V-doped MgAl6O10: novel luminescence substrate for phosphor-free UV-white LEDs," Chin. Opt. Lett. 10, 021601 (2012)

    Cited By

    [1] Run Hu, Bin Cao, Yong Zou, Yongming Zhu, Sheng Liu, Xiaobing Luo. Modeling the Light Extraction Efficiency of Bi-Layer Phosphors in White LEDs. IEEE Photonics Technology Letters, 25, 1141(2013).

    [2] Phan Xuan Le, Sang Dang Ho, Nguyen Doan Quoc Anh, Hsiao-Yi Lee. Triple-layer remote phosphor structure: A potential packaging configuration to enhance both color quality and lumen efficiency of 6,000–8,500 K WLEDs. Materials Science-Poland, 39, 458(2021).

    [3] Run Hu, Xiaobing Luo. A Model for Calculating the Bidirectional Scattering Properties of Phosphor Layer in White Light-Emitting Diodes. Journal of Lightwave Technology, 30, 3376(2012).

    [4] Yunli Zhang, Donghui Yi, Wen Qiao, Linsen Chen. Directional backlight module based on pixelated nano-gratings. Optics Communications, 459, 125034(2020).

    [5] Ming-Jui Chen, Nguyen Thi Phuong Loan, Le Van Tho, Thuc Minh Bui, Phan Xuan Le, Nguyen Doan Quoc Anh, Hsing-Yuan Liao, Jui-Chen Chang, Hsiao-Yi Lee. The impacts of Ba2Li2Si2O7:Sn2+,Mn2+ and CaMgSi2O6:Eu2+,Mn2+ particles on the optical properties of remote phosphor LED. Materials Science-Poland, 38, 197(2020).

    [6] Tsung-Xian Lee, Yun-Chieh Huang. Simultaneously Improve White LED Omni-Directional Package Efficacy and Spatial Color Uniformity on Scattered Photon Extraction Technology. Crystals, 9, 21(2018).

    [7] Qinglin Sai, Zhiwei Zhao, Changtai Xia, Xiaodong Xu, Feng Wu, Juqing Di, Lulu Wang. Ce-doped Al2O3?YAG eutectic and its application for white LEDs. Optical Materials, 35, 2155(2013).

    [8] Yang Liu, Mingfu Zhang, Ying Nie, Jin Zhang, Jiazhi Wang. Growth of YAG:Ce3+-Al2O3 eutectic ceramic by HDS method and its application for white LEDs. Journal of the European Ceramic Society, 37, 4931(2017).

    [9] Phan Xuan Le, Tran Thanh Trang, Nguyen Doan Quoc Anh, Hsiao-Yi Lee, Le Van Tho. Comparison between SEPs of CaCO3 and TiO2 in phosphor layer for better color uniformity and stable luminous flux of WLEDs with 7,000 K. Materials Science-Poland, 40, 1(2022).

    [10] Run Hu, Yiman Wang, Yong Zou, Xing Chen, Sheng Liu, Xiaobing Luo. Study on phosphor sedimentation effect in white light-emitting diode packages by modeling multi-layer phosphors with the modified Kubelka-Munk theory. Journal of Applied Physics, 113, 063108(2013).

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    Baicheng Li, Dawei Zhang, Yuanshen Huang, Zhengji Ni, Songlin Zhuang, "A new structure of multi-layer phosphor package of white LED with high efficiency," Chin. Opt. Lett. 8, 221 (2010)

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    Paper Information

    Received: Apr. 20, 2009

    Accepted: --

    Published Online: Mar. 5, 2010

    The Author Email:

    DOI:10.3788/COL20100802.0221

    Topics

    laser devices and laser physics
    Lasers and Laser Optics
    Laser physics
    laser manufacturing
    Instrumentation, Measurement and Metrology