High-Power LED Photoelectrothermal Analysis Based on Backpropagation Artificial Neural Networks

Hongwei Liu,Kai Guo,Zanyun Zhang,Dandan Yu,Jianxin Zhang,Pingfan Ning,Junchao Cheng,Xiaoyun Li,Pingjuan Niu

IEEE Transactions on Electron Devices（2017）

引用 21|浏览6

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摘要

As an electroluminescent device, the coupling relationship between light-emitting diode (LED) input currents, optical power, and LED junction temperature is a complicated multiphysics process. In this paper, a simplified LED photoelectron-thermal (PET) model by artificial neural network (ANN), which can translate multiphysics field issue into a single physics field problem, is mentioned to study t...

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关键词

Light emitting diodes,Neurons,Temperature measurement,Computational modeling,Adaptive optics,Couplings,Artificial neural networks

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