Reinforcing member for flexible printed wiring board, and flexible printed wiring board provided with same
AssigneeTatsuta Electric Wire & Cable Co., Ltd.
InventorsHiroshi TAJIMA, Masahiro WATANABE
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Abstract
A reinforcing member for a flexible printed wiring board allows a ground wiring pattern of the flexible printed wiring board to conduct with an external ground potential. The reinforcing member includes a metal base and a nickel layer formed on a surface of the metal base. The nickel layer includes phosphorus in a range from 5.0 percent by mass to 20.0 percent by mass, the rest of the nickel layer is nickel and inevitable impurities, and the nickel layer is 0.2 μm to 0.9 μm thick.
Claims8
A reinforcing member for a flexible printed wiring board, which allows a ground wiring pattern of the flexible printed wiring board to conduct with an external ground potential, the reinforcing member comprising:
- a metal base;
- and
- a nickel layer formed on a surface of the metal base,
- the nickel layer including phosphorus in a range from 5 percent by mass to 20 percent by mass, the rest of the nickel layer being nickel and inevitable impurities, and the nickel layer being 0.2 μm to 0.9 μm thick.
Dependencies are inferred from the claim text.