Tab frame with area array edge contacts

Details Tab frame with area array edge contacts Tab frame with area array edge contacts

1992-06-09

1993-11-16

Picard, Leo P.

Electricity: electrical systems and devices

Housing or mounting assemblies with diverse electrical...

For electronic systems and devices

257718, 174 522, 439 73, 361749, H05K 100

Patent

active

052629252

ABSTRACT:
The invention is embodied in a TAB frame with wide spaced area array contacts. The area array contacts serve to transform the narrow pitch contacts which connect to a chip mounted on the tab frame into wide spaced TAB edge contacts. These area array contacts allow for the convenient connection of the TAB frame to a printed circuit board and eliminate the need for fine line printed circuit board technology to support the TAB assembly.

REFERENCES:
patent: 4658331 (1987-04-01), Berg
patent: 4887147 (1989-12-01), Friedman
patent: 5053922 (1991-10-01), Matta et al.
patent: 5065279 (1991-11-01), Lazenby et al.
patent: 5065280 (1991-11-01), Karnezos et al.

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