At 10:30 10.03.99 -0500, you wrote:

>

>  I am in search of a prototype manufacturing source for drilling =3D

>micro-vias on glass wafers.  Laser drilling or sand blasting seems like
=3D

>good candidates.  I need holes of diameter of about 150 micrometers on a
=3D

>7740 glass wafer.  Any help would be greatly appreciated.

>

>

You can contact for galss drilling:

        planoptik GmbH

        Kurt Kleinen

        Unter den Eichen

        D-56479 Elsoff

        GERMANY

        Phone: +49/2664/5068-0

        Fax:   +49/2664/5068-91

        e-mail: k.kleinen@planoptik.com


The quality of this company is verry high, but the prices too (approx
1,00 DM per whole)!


Please let me know if you found a company, wich makes a cheaper glass
drilling in good quality!


Kind regards


Roy Knechtel


xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

                                                                           =09

  X-FAB Gesellschaft zur Fertigung von Wafern mbH  =09

        Haarbergstra=DFe 61             Tel.: 03 61 - 420 53 -
28       =09

        99097 ERFURT                    Fax.: 03 61 - 420 53 - 28       =09

        GERMANY                  e-mail:      rkn@xfab.com      =09

                                                                        =09

xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx    =09