Method of making circuit with conductive and non-conductive rais

Details Method of making circuit with conductive and non-conductive rais Method of making circuit with conductive and non-conductive rais

1996-11-19

1998-06-09

Fiorilla, Christopher A.

Plastic and nonmetallic article shaping or treating: processes

Forming electrical articles by shaping electroconductive...

264219, 264261, C04B 3500

Patent

active

057628459

ABSTRACT:
A method of making a circuit with raised features includes the steps of: forming a mandrel having a plurality of depressions therein; coating said mandrel and depressions with a coating that is readily separable from the mandrel and said depressions; forming a pattern of circuit traces on said coating and in a first subset of said depressions; forming a substrate on said traces; adding a material to said coating at least in a second set of said depressions not containing circuit traces; removing said traces, said substrate, said material and said coating from said mandrel wherein a plurality of raised features project from a plane of said circuit traces; and removing the coating from said traces, said raised features, said material and said substrate, wherein a first subset of said raised features comprises conductive raised features and wherein a second subset of said raised features comprises nonconductive raised features.

REFERENCES:
patent: 3013913 (1961-12-01), Croop et al.
patent: 3522339 (1970-07-01), Velde
patent: 4402135 (1983-09-01), Schweingruber et al.
patent: 4758459 (1988-07-01), Mehta
patent: 4783719 (1988-11-01), Jamison et al.
patent: 4898759 (1990-02-01), Hoover et al.
patent: 5055778 (1991-10-01), Okubo et al.
patent: 5090118 (1992-02-01), Kwon et al.
patent: 5108977 (1992-04-01), Huff
patent: 5134365 (1992-07-01), Okubo et al.
patent: 5166602 (1992-11-01), Byford et al.
patent: 5207887 (1993-05-01), Crumly et al.
patent: 5283446 (1994-02-01), Tanisawa
patent: 5304922 (1994-04-01), Betz et al.

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