Electro-optical simulation of a GaN based blue LED chip

  • Cheng Qian
  • , Yun Li
  • , Jiajie Fan
  • , Xuejun Fan
  • , Jiajia Fu
  • , Lixia Zhao
  • , Guoqi Zhang

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

In this study, an electro-optical simulation method is developed to simulate the light intensity distribution of a conventional GaN based blue LED chip. The entire modeling process consists of electrical simulation with ANSYS and optical simulation with LightTools, which are based on an assumption of proportional relation between the distributed current density and light emission energy on multiple quantum well layer. Experimental results show that the proposed simulation method can give a good prediction on the light intensity distribution of a packaged GaN based blue LED chip.

Original languageEnglish
Title of host publication2016 17th International Conference on Thermal, Mechanical and Multi-Physics Simulation and Experiments in Microelectronics and Microsystems, EuroSimE 2016
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781509021062
DOIs
StatePublished - 29 Apr 2016
Externally publishedYes
Event17th International Conference on Thermal, Mechanical and Multi-Physics Simulation and Experiments in Microelectronics and Microsystems, EuroSimE 2016 - Montpellier, France
Duration: 18 Apr 201620 Apr 2016

Publication series

Name2016 17th International Conference on Thermal, Mechanical and Multi-Physics Simulation and Experiments in Microelectronics and Microsystems, EuroSimE 2016

Conference

Conference17th International Conference on Thermal, Mechanical and Multi-Physics Simulation and Experiments in Microelectronics and Microsystems, EuroSimE 2016
Country/TerritoryFrance
CityMontpellier
Period18/04/1620/04/16

Keywords

  • GaN
  • LED chip
  • electro-optical simulation
  • light intensity distribution

Fingerprint

Dive into the research topics of 'Electro-optical simulation of a GaN based blue LED chip'. Together they form a unique fingerprint.

Cite this