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Specific Process Knowledge/Etch/Wet Silicon Nitride Etch: Difference between revisions

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|Chemical solution
|Chemical solution
|H<sub>3</sub>PO<sub>4</sub> (85 wt%)
|H<sub>3</sub>PO<sub>4</sub>     (85 wt%)
|H<sub>3</sub>PO<sub>4</sub> (85 wt%)
|H<sub>3</sub>PO<sub>4</sub>     (85 wt%)


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