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MEMSnet Home: MEMS-Talk: Crystal Alignment
Crystal Alignment
1999-09-15
David M.
Crystal Alignment
David M.
1999-09-15
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Hello:

We are looking for someone who could scribe "alignment marks" into our =
(100)
silicon wafers (4 & 6 inch, SOI).  These alignment marks, however, must =
be
aligned within 1 degree of the actual crystal structure of the handle =
wafer
(i.e. so we can align our etch masks to the crystal planes of the =
silicon).
Needed for production.=20

Let me know if you know of any foundry or service.

Thank you,
DM


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Hello:

We are looking for = someone who could=20 scribe "alignment marks" into our (100)
silicon wafers (4 & 6 = inch,=20 SOI).  These alignment marks, however, must be
aligned within 1 = degree=20 of the actual crystal structure of the handle wafer
(i.e. so we can = align our=20 etch masks to the crystal planes of the silicon).
Needed for = production.=20

Let me know if you know of any foundry or service.

Thank=20 you,
DM
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