Two-Layer Microstructures Fabricated by One-Step Anisotropic Wet Etching of Si in KOH Solution
Anisotropic etching of silicon in potassium hydroxide (KOH) is an important technology in micromachining. The residue deposition from KOH etching of Si is typically regarded as a disadvantage of this technology. In this report, we make use of this residue as a second masking layer to fabricate two-l...
Main Authors: | , , , , , |
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Format: | Article |
Language: | English |
Published: |
MDPI AG
2016-01-01
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Series: | Micromachines |
Subjects: | |
Online Access: | http://www.mdpi.com/2072-666X/7/2/19 |