Flexible printed circuit board and foldable cell phone terminal

Details Flexible printed circuit board and foldable cell phone terminal Flexible printed circuit board and foldable cell phone terminal

2006-01-24

2006-01-24

Corsaro, Nick (Department: 2684)

Telecommunications

Transmitter and receiver at same station

Radiotelephone equipment detail

C455S090100, C455S090200, C455S090300, C455S300000, C455S222000, C455S899000, C379S438000, C379S433130, C379S201110, C361S752000, C361S749000

Reexamination Certificate

active

06990355

ABSTRACT:
A flexible printed circuit board has first and second connection portions18and19where contacts are exposed and first and second path portions16and17where conductor patterns11are arranged that connect the contacts11aand11bof the first and second connection portions18and19together. The first and second path portions16and17are formed so as to have substantially symmetrical shapes with each other about a predetermined straight line, and the flexible printed circuit board is folded up along the straight line C1and C2. Alternatively, a flexible printed circuit board has a conductor pattern11formed between first and second insulating sheets12and13, and has a shielding conductor14fixed to the second insulating sheet13. The flexible printed circuit board is folded up with the second insulating sheet13outside so that the conductor pattern11is enclosed inside the shielding conductor14.

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