Electricity: conductors and insulators – Conduits – cables or conductors – Preformed panel circuit arrangement
Patent
1988-11-08
1990-03-06
Nimmo, Morris H.
Electricity: conductors and insulators
Conduits, cables or conductors
Preformed panel circuit arrangement
361398, 439 77, H05K 100
Patent
active
049068032
ABSTRACT:
A flexible supporting cable for an electronic device which includes a steel foil substrate, a layer of polymer on portions of the substrate, circuit pads on the polymer layer having both the bottom and top surfaces of the pads exposed; circuit lines extending from the top surface of the pads, a window free from steel beneath a portion of the circuit lines, and a second, smaller window free from both steel and the polymer beneath a portion of the circuit lines. Methods are provided for fabricating these flexible supporting cables.
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Gazdik et al., "Processing PC Conductor Decals", IBM Technical Disclosure Bulletin, vol. 21, No. 11, Apr. 1979, p. 4425.
Albrechta Stanley M.
Burns Francis C.
Carden Gary R.
Chen William T.
Gresko Andrew R.
International Business Machines - Corporation
Nimmo Morris H.
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