Claims
- 1. A method for fabricating a device, comprising the steps of:
- depositing metal from a vapor phase onto a substrate; and
- cooling said substrate during said depositing by bringing said substrate into contact with a surface which is at a lower temperature than that of said substrate, Characterized In That
- said substrate is a composite substrate which includes at least first and second layers, said first layer having a composition which includes polymeric material and said second layer having a composition which includes metal, said metal from said vapor phase being deposited onto said first layer and said second layer being in contact with said surface, and
- said method further comprises the step of tensioning said substrate during said depositing so as to achieve and maintain contact between said substrate and said surface, the degree of said tensioning being equal to or greater than the yield strength of said first layer in the absence of said second layer but less than the yield strength of said composite substrate.
- 2. The method of claim 1, wherein said substrate includes at least one through hole, and said depositing includes the step of depositing metal onto the side walls of said through hole.
- 3. The method of claim 1, wherein said depositing includes the step of sputter depositing metal onto said substrate.
- 4. The method of claim 1, wherein said depositing includes the step of evaporating metal onto said substrate.
CROSS-REFERENCES TO RELATED APPLICATIONS
This is a divisional of U.S. application Ser. No. 07/779,411 filed by Kim J. Blackwell et al on Oct. 17, 1991 U.S. Pat. No. 5,288,541.
US Referenced Citations (12)
Divisions (1)
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Number |
Date |
Country |
Parent |
779411 |
Oct 1991 |
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