LCM Aging Detection and Analysis System Design

This study designs an Internet of Things (IoT) system for LCD Module (LCM) aging detection and analysis, aiming to achieve the detection and analysis functions for the LCM manufacturing process and provide intelligent quality inspection of LCM. In this system, a custom- Compound LCM Drive Measuremen...

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Bibliographic Details
Main Authors: Wu, Meng-Chang, Wang, Yu-Xiang, Sheu, Yung-Hoh, Li, Ching-Lin, Chang, Teng-Chi, Shieh, Jen-Yu
Format: Conference Proceeding
Language:English
Subjects:
Aging
Cloud computing
Cloud System
Current measurement
Internet of Things
LCM aging detection and analysis
Printed circuits
Production facilities
Voltage measurement
Online Access:Request full text
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Description
Summary:This study designs an Internet of Things (IoT) system for LCD Module (LCM) aging detection and analysis, aiming to achieve the detection and analysis functions for the LCM manufacturing process and provide intelligent quality inspection of LCM. In this system, a custom- Compound LCM Drive Measurement Circuit Board (CLDMCB) is used to drive different types of LCM. For the analysis of LCM aging status, the CLDMCB is used to measure the voltage and current values of the LCM at specific screens, and the detected voltage and current data are uploaded to the cloud platform. Finally, the voltage and current values are presented with data visualization, and defect detection and analysis of the LCM are performed.
ISSN:2575-8284
DOI:10.1109/ICCE-Taiwan58799.2023.10226893