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Specific Process Knowledge/Etch/DRIE-Pegasus/processA: Difference between revisions

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Process A is labelled Large trench (80μm wide) 150μm depth. In the acceptance test the process was run on a 150 mm SPTS wafer with 12-13 % etch load.
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Process A is intended as a wide trench (80μm wide) depth etched down some 150 µm. Below are the results from a run on a 150 mm wafer with 12-13 % etch load.


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