[問題] 請教一下矽濕蝕刻
我想詢問一下版上有沒有人用KOH蝕刻矽,
然後用金屬當擋罩,如Au/Cr 或是 Ti...等?
受限於設備和時間,沒辦法送代工做擋罩.而且要蝕刻500um...(太深了)
希望能有人有這樣的經驗,謝謝!!
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