Machine Vision Observation, Artificial Intelligence Pattern Recognition, Protective Circuit Design, Characterization of Multiple Materials, and Nano-Structural Analysis for Investigating InGaN Green Light Emitting Diode Degradation in a Salty Water Vapor Environment

Cheng Shan Chen, Chun Yen Yang, Shao Jui Yang, Deng Yi Wang, Yaw Wen Kuo, Wei Han Hsiao, Hsin Hung Chou, Chia Feng Lin, Yung Hui Li, Yewchung Sermon Wu, Hsiang Chen*, Jung Han

*Corresponding author for this work

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

1 Scopus citations

Abstract

This study delves into the degradation of GaN-based LEDs in saline environments, a relatively underexplored area of research. LEDs are known for their longevity, but face challenges under extreme conditions. Utilizing artificial intelligence, machine vision, and material analysis, this study detects early signs of LED degradation[1], [2]. The results highlight the impact of saline exposure on LED performance, with some LEDs continuing to function for up to 30 minutes before failure. Advanced circuits ensure uninterrupted operation. Encompassing electrical engineering, computer science, and materials science, this study provides a comprehensive approach to LED fault detection and protection.

Original languageEnglish
Title of host publication2024 IEEE International Reliability Physics Symposium, IRPS 2024 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9798350369762
DOIs
StatePublished - 2024
Event2024 IEEE International Reliability Physics Symposium, IRPS 2024 - Grapevine, United States
Duration: 14 04 202418 04 2024

Publication series

NameIEEE International Reliability Physics Symposium Proceedings
ISSN (Print)1541-7026

Conference

Conference2024 IEEE International Reliability Physics Symposium, IRPS 2024
Country/TerritoryUnited States
CityGrapevine
Period14/04/2418/04/24

Bibliographical note

Publisher Copyright:
© 2024 IEEE.

Keywords

  • InGaN LED degradation
  • Machine vision and AI recognition
  • Material characterizations
  • Protective circuit design
  • Saline mist environment

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