Process for providing an improved electroplated tape automated b

Stock material or miscellaneous articles – Structurally defined web or sheet – Including aperture

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29827, 174 524, 357 70, 428209, 428901, B32B 310, H01R 4300

Patent

active

048064092

ABSTRACT:
A flexible tape having a desired metal foil circuit pattern and a process for manufacturing such a tape. The starting tape comprises a non-metallic flexible substrate having a metal foil layer adhered thereto. The foil layer is patterned to form a desired circuit pattern and a pattern comprising bussing means. The foil is electroplated by connection of the electroplating circuitry to the bussing means. Thereafter, the tape is reduced in width by removing the bussing means and the underlying flexible substrate.

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"TAB Technology Tackles High Density Interconnections" by Tom Dixon, Dec. 1984, vol. of Electronic Packaging & Production, pp. 34-39.

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