An Extended Photoelectrothermal Theory for LED Systems: A Tutorial From Device Characteristic to System Design for General Lighting

@article{Hui2012AnEP,
  title={An Extended Photoelectrothermal Theory for LED Systems: A Tutorial From Device Characteristic to System Design for General Lighting},
  author={S. Y. R. Hui and Huiming Chen and Xuehui Tao},
  journal={IEEE Transactions on Power Electronics},
  year={2012},
  volume={27},
  pages={4571-4583}
}
LED technology is a multidisciplinary subject that involves semiconductor physics, photometry, electric power, heat, and chromaticity. It has been demonstrated that operating the LED load at its rated power does not necessarily guarantee optimal luminous performance unless the LED system is properly designed. This paper presents a tutorial of LED system theory that links the device characteristics to optimal system designs. Based on recent works on the photoelectrothermal theory and its… CONTINUE READING
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