AOI for inner layer image - multilayer PCB manufacturing
Automated Optical Inspection (AOI) equipment is used to inspect all inner PCB layers before proceeding to the next step in PCB production.
This process identifies opens, shorts, and reduced traces. It is better to locate these problems early in the process, prior to lamination.
A-TECH carry out 100% AOI inspection for every piece of inner layer core to ensure that no any potential quality defects before lamination.
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AOI for inner layer image - multilayer PCB manufacturing -
Automatic copper plated(PTH) - PCB fabrication process -
Lamination process of multilayer PCB -
Drill process - China PCB manufacturing -
Inner layer lay up before lamination - multilayer PCB fabrication -
Brown process for multilayer PCB manufacturing -
Printed Circuit Board Manufacturing丨Inner Layer Image Process -
Online AOI For Multi-layer PCB Inner Layer After Etching
