Shadow mask manufacturer

Dan Grupp grupp at
Thu Oct 7 18:23:51 PDT 2004

I used recently DEK, they made a mask with 150um squares with pretty 
sharp corners in 2 mil stainless.

  2231 Ringwood Avenue
  San Jose
CA. 95131
  Phone +1 408 954 1269

>Dear Colleagues-
>I was wondering if any one out there knows of a shadow mask 
>manufacturer that is reliable and has a relatively quick turn around 
>time.  My desired minimum feature sizes are >5um and are fairly 
>simple structures.  Any help would be greatly appreciated!
>Quoc Ngo
>NASA Ames Research Center
>Moffett Field, CA 94035
>(650) 604-2434
>qngo at

Dr. Daniel Grupp, Visiting Scholar
Center for Integrated Systems
Stanford University
Stanford, CA 94305
(650) 724-6911
FAX:  723-4659
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