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US 2006/0131616 A1Published application
Copperless flexible circuit
OwnerDouglas Devaney, David Lueneburginventors
Life of this patent
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Abstract
This invention relates to a copperless flexible circuit; more particularly, a two-sided copperless flexible circuit.
Claims22
An article comprising:
- a two-sided circuit comprising a flexible polymeric substrate having two opposing surfaces and
- copperless metal traces or features on each substrate surface.
A method comprising:
- providing a flexible polymeric substrate having two opposing surfaces, and forming copperless metal traces or features on each substrate surface.
Dependencies are inferred from the claim text.