Specific Process Knowledge/Etch/Etching of Silicon/Si etch using ASE: Difference between revisions
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As is clear from the two images ARDE also plays a role in this case: The 2 µm trench (widened to about 5-6 µm because of undercut/underetching) is only etched 150 µm. | As is clear from the two images ARDE also plays a role in this case: The 2 µm trench (widened to about 5-6 µm because of undercut/underetching) is only etched 150 µm. | ||
== Process development == | == Process development == | ||