Flexible printed circuit board

Electricity: conductors and insulators – Conduits – cables or conductors – Preformed panel circuit arrangement

Reexamination Certificate

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Details

C174S255000, C174S262000, C174S268000, C361S748000

Reexamination Certificate

active

06977347

ABSTRACT:
A flexible printed circuit board. The board includes a first circuit layer, a second circuit layer, a first adhesive layer, a second adhesive layer and an intermediate layer. The second circuit layer face the first circuit layer, and the first adhesive layer is disposed on the first circuit layer. The second adhesive layer, facing the first adhesive layer, is disposed on the second circuit layer. The intermediate layer, having a plurality of first through holes, is disposed between the first circuit layer and the second circuit layer. The first adhesive layer adheres directly to the second adhesive layer through the first through holes.

REFERENCES:
patent: 5800650 (1998-09-01), Anderson et al.
patent: 6139777 (2000-10-01), Omoya et al.
patent: 6281452 (2001-08-01), Prasad et al.
patent: 6300575 (2001-10-01), Appelt et al.
patent: 6329609 (2001-12-01), Kaja et al.
patent: 6445589 (2002-09-01), Chengalva
patent: 6465084 (2002-10-01), Curcio et al.

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