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MEMSnet Home: MEMS-Talk: Is chromium mask chromium or chromium oxide or both?
Encapsulant for wire bonding
2006-02-09
FrançoisTherriault Proulx
2006-02-10
Jesse D Fowler
RE : [mems-talk] Encapsulant for wire bonding
2006-02-10
Sebastien Allard
2006-02-09
Sebastien Allard
Is chromium mask is chromium oxide or chromium?
2006-02-10
sokwon Paik
Is chromium mask chromium or chromium oxide or both?
2006-02-10
sokwon Paik
2006-02-10
[email protected]
Is chromium mask chromium or chromium oxide or both?
sokwon Paik
2006-02-10
Hi

  I have been considered chromium mask is chromium oxide but now I'm confusing.

  Is chromium mask chromium or chromium oxide or only oxygen exposured surface
is chromium oxide?

  What I know for sure is even though I deposit cr as a adhesion layer, when I
etch that layer, I should use chromium mask etchant not chromium etchant.
chromium etchant never work for that region.......

  Could you say any word for my question?

  thanks,

  sokwon
reply
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