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...
| Main Authors: | , , , , , , , |
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| Other Authors: | |
| Format: | Journal Article |
| Language: | English |
| Published: |
2019
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| Subjects: | |
| Online Access: | https://hdl.handle.net/10356/106017 http://hdl.handle.net/10220/48871 http://dx.doi.org/10.1109/ACCESS.2019.2896622 |