Can't you do laser drilling?

Thank you and best regards,

 JTD

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-----Original Message-----
From: [email protected] [mailto:[email protected]]
On Behalf Of Moshe
Sent: Wednesday, March 04, 2009 10:24 AM
To: General MEMS discussion
Subject: [mems-talk] Looking for mask to make holes in glass

Hello

I am looking for a way to make holes 1 mm diameter in glass.
I did gold mask on the glass and  tried polysilicon as a mask too but the HF
stripped the masks.

Do you have a solution for the mask ?

Thank you