Coating processes – Electrical product produced – Integrated circuit – printed circuit – or circuit board
Patent
1996-01-22
1997-03-25
Bowler, Alyssa H.
Coating processes
Electrical product produced
Integrated circuit, printed circuit, or circuit board
2940201, 2940206, 2940207, 2940208, 29829, 29846, 427140, 427 96, 174260, 3649294, 3649295, 36492971, H05K 300
Patent
active
056153872
ABSTRACT:
A method of reworking a printed circuit board having a surface including areas needing to be reworked including the steps of covering the surface with a dielectric leaving uncovered at least the areas of the surface to be reworked, and selectively providing corrective circuitry on the dielectric interconnected to the uncovered areas of the surface needing to be reworked. In addition, a printed circuit board having a surface including reworked areas including a dielectric covering the surface leaving uncovered at least the reworked areas, and corrective circuitry on the dielectric interconnected to the uncovered reworked areas.
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Crockett, Jr. Charles H.
Duncan Steven A.
Dunn Stephen A.
Malone David W.
McMaster Michael G.
Bowler Alyssa H.
Drake Paul S.
Emile Volel
International Business Machines - Corporation
Nguyen Dzung C.
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