Research Progress of Full Spectrum LED

QIU Jin-yang; CHEN Lei; WANG Xin-zhong; LIN Jin-tian

doi:10.3788/fgxb20204102.0199

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Research Progress of Full Spectrum LED

Device Fabrication and Physics | 更新时间：2020-08-12

- Research Progress of Full Spectrum LED
- Chinese Journal of Luminescence Vol. 41, Issue 2, Pages: 199-207(2020)
- 作者机构：
  
  1. 深圳信息职业技术学院电子与通信学院,广东深圳,518172
  2. 华中科技大学机械科学与工程学院, 湖北武汉 430074
  3. 深圳清华大学研究院, 广东深圳 518057
  4. 旭宇光电(深圳)股份有限公司, 广东深圳 518101
- 作者简介：
- 基金信息：
  
  Supported by Natural Science Foundation of Guangdong Province(2017A030313337);Pear
- DOI：10.3788/fgxb20204102.0199
  CLC： O482.31
- Received：16 September 2019，
  
  Revised：19 October 2019，
  
  Published Online：30 October 2019，
  
  Published：05 February 2020
- 稿件说明：
移动端阅览
裘金阳, 陈磊, 王新中等. 全光谱LED技术研究进展[J]. 发光学报, 2020,41(2): 199-207

QIU Jin-yang, CHEN Lei, WANG Xin-zhong etc. Research Progress of Full Spectrum LED[J]. Chinese Journal of Luminescence, 2020,41(2): 199-207
裘金阳, 陈磊, 王新中等. 全光谱LED技术研究进展[J]. 发光学报, 2020,41(2): 199-207 DOI： 10.3788/fgxb20204102.0199.

QIU Jin-yang, CHEN Lei, WANG Xin-zhong etc. Research Progress of Full Spectrum LED[J]. Chinese Journal of Luminescence, 2020,41(2): 199-207 DOI： 10.3788/fgxb20204102.0199.

摘要

全光谱LED具有光谱和太阳光可见光光谱相似度高、色彩饱和度和保真度高、显色指数接近100且无蓝光危害等优点，被认为是未来半导体照明技术的一个主流方向。本文从全光谱LED的概念和特性着手，简述了全光谱LED方案相较于传统方案的优越性；阐述了目前主流的全光谱LED方案及存在的问题；最后，分别从新型荧光粉的开发和多基色全光谱的合成两个方面介绍了研究者们关于完善光谱和简化流程所做的工作，并对未来全光谱LED的应用做出了设想。

Abstract

Full-spectrum LED has the advantages of high spectral similarity with the visible spectrum of sunlight

high color saturation and fidelity

close to 100 color rendering index and no blue light hazard

and is considered as a mainstream direction of semiconductor lighting technology in the future. Starting from the concept and characteristics of full-spectrum LED

this paper describes the advantages of full-spectrum LED scheme compared with the traditional scheme. The mainstream full-spectrum LED schemes and existing problems are described. Finally

the work done by the researchers in perfecting the spectrum and simplifying the process is introduced from two aspects of the development of new phosphors and the synthesis of multi-color full spectrum. And the application of full spectrum LED in the future is envisaged.

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references

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