Analysis and Simulation of Light Extraction of Light-Emitting Diodes:Simulation Efficiency

被引：0
|
作者：
Shi-Dong Hou and Gao-Shi Yan the School of Optical and Electrical Information
机构：
来源：
Journal of Electronic Science and Technology | 2010年 / 8卷 / 02期
关键词：
Light-emitting diodes; light extraction; Monte Carlo simulation; optoelectronics; simulation efficiency;
D O I：
暂无
中图分类号：
TN312.8 [];
学科分类号：
0803 ;
摘要：
Two foundational factors (escape cone and transmissivity) about light extraction of light emitting diodes (LEDs) are discussed. According to these factors, a new process to simulate the light extraction of LEDs based on the Monte Carlo method has been provided. The improved method is to deal with the reflection and refraction of light (beam of light) at the interface between two mediums approximately. In addition, light extraction of traditional LEDs is simulated by different processes with the same structure and parameters. The results show that the reflection and refraction of light processed approximately are accurate enough for analyzing LEDs structure. This method saves much time and improves efficiency in the simulation of light extraction of LEDs.
引用
收藏
页码：126 / 130
页数：5
相关论文
共 50 条
  • [1] Simulation of the light extraction efficiency of nanostructure light-emitting diodes
    Zhu Ji-Hong
    Wang Liang-Ji
    Zhang Shu-Ming
    Wang Hui
    Zhao De-Gang
    Zhu Jian-Jun
    Liu Zong-Shun
    Jiang De-Sheng
    Yang Hui
    [J]. CHINESE PHYSICS B, 2011, 20 (07)
  • [2] Simulation of the light extraction efficiency of nanostructure light-emitting diodes
    朱继红
    王良吉
    张书明
    王辉
    赵德刚
    朱建军
    刘宗顺
    汪德生
    杨辉
    [J]. Chinese Physics B, 2011, 20 (07) : 450 - 453
  • [3] Efficiency analysis of organic light-emitting diodes based on optical simulation
    Krummacher, Benjamin C.
    Nowy, Stefan
    Frischeisen, Joerg
    Klein, Markus
    Bruetting, Wolfgang
    [J]. ORGANIC ELECTRONICS, 2009, 10 (03) : 478 - 485
  • [4] Simulation of organic light-emitting diodes
    Blades, CDJ
    Walker, AB
    [J]. SYNTHETIC METALS, 2000, 111 : 335 - 340
  • [5] Numerical Simulation for Light Extraction in Nano-Patterned Light-Emitting Diodes
    Hong, Jun-Hee
    Park, Si-Hyun
    Park, Jong Rak
    Kim, Jin-Tae
    Park, Jinseong
    Kwon, Kwang-Woo
    [J]. JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, 2008, 8 (10) : 5288 - 5292
  • [6] Design and simulation of high efficiency silicon light-emitting diodes
    Pan, Grant Z.
    Peretzman, Jaime
    Pak, Dae H.
    Ren, Li P.
    [J]. SEMICONDUCTOR DEFECT ENGINEERING-MATERIALS, SYNTHETIC STRUCTURES AND DEVICES II, 2007, 994 : 359 - +
  • [7] Analysis of light extraction efficiency of GaN-based light-emitting diodes
    Wang, Pei
    Cao, Bin
    Gan, Zhiyin
    Liu, Sheng
    [J]. 3RD INTERNATIONAL PHOTONICS AND OPTOELECTRONICS MEETINGS (POEM 2010), 2011, 276
  • [8] Simulation of deep ultraviolet light-emitting diodes
    Kuo, Yen-Kuang
    Yen, ShengHorng
    Wang, Yu-Wen
    [J]. SEVENTH INTERNATIONAL CONFERENCE ON SOLID STATE LIGHTING, 2007, 6669
  • [9] Performance simulation of organic light-emitting diodes
    Park, Jongwoon
    Suganuma, Naotoshi
    Kaneta, Akio
    Kawakami, Yoichi
    [J]. NUSOD '06: PROCEEDINGS OF THE 6TH INTERNATIONAL CONFERENCE ON NUMERICAL SIMULATION OF OPTOELECTRONIC DEVICES, 2006, : 133 - +
  • [10] Extraction efficiency simulation in deep ultraviolet AlGaN light emitting diodes
    Fan, Qian
    Ni, Xianfeng
    Hua, Bin
    Gu, Xing
    [J]. OPTICAL AND QUANTUM ELECTRONICS, 2021, 53 (07)
12345