Plastic and nonmetallic article shaping or treating: processes – With severing – removing material from preform mechanically,... – Dividing work to form plural articles
Reexamination Certificate
2004-10-19
2008-12-09
Halpern, Mark (Department: 1791)
Plastic and nonmetallic article shaping or treating: processes
With severing, removing material from preform mechanically,...
Dividing work to form plural articles
C205S067000, C205S070000
Reexamination Certificate
active
07462312
ABSTRACT:
A method of fabricating an element having a microstructure such as an MEMS device uses a material whose state changes with a temperature change. A sheet-like member having a microstructure on its surface is fixed to a vacuum chuck by an adhesive sheet and the material whose state changes with a temperature change is applied to the surface of the sheet-like member the material is then cooled to solidify it on the surface of the sheet-like member and the sheet-like member is cut10into a plurality of elements, while the material is in the solidified state, and the separated elements are then removed from the adhesive sheet.
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Furui Toshikazu
Matsushita Naohisa
Fujitsu Limited
Halpern Mark
Staas & Halsey , LLP
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