Nondestructive measurement of conformal coating thickness on printed circuit board with ultra-high resolution optical coherence tomography

Nondestructive measurement of conformal coating thickness on printed circuit board with ultra-high resolution optical coherence tomography

Conformal coating (CC) is widely used to protect printed circuit board from corrosion, mold growth, and electrical failures. To ensure effective protection, the thickness of the CC layer needs to be well controlled. However, to date, the coating thickness is usually measured in a destructive way und...

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Bibliographic Details
Main Authors: Shao, Xiao, Chen, Xinjian, Yu, Xiaojun, Hu, Ya, Liu, Linbo, Shi, Fei, Shao, Wei, Mo, Jianhua
Other Authors: School of Electrical and Electronic Engineering
Format: Journal Article
Language:English
Published: 2019
Subjects:
Optical Coherence Tomography
DRNTU::Engineering::Electrical and electronic engineering
Conformal Coating
Online Access:https://hdl.handle.net/10356/106017
http://hdl.handle.net/10220/48871
http://dx.doi.org/10.1109/ACCESS.2019.2896622

Internet

https://hdl.handle.net/10356/106017
http://hdl.handle.net/10220/48871
http://dx.doi.org/10.1109/ACCESS.2019.2896622

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