Very high resolution panel with IC evaluation test boards

Great assistance from the PCBWay technical team and good and quick communication. Quick manufacturing of such a high resolution board and quick shipping as well; we had the test panels even before we received the ICs that we needed to test. For some of the panels we needed to remove parts of the solder mask layer due to unforeseen complications with the ICs. We were able to do that in a hot high concentration NaOH solution. After removal of the solder mask the quality of the copper traces underneath was still good enough to carry out our experiments.

Dec 18,2020
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