Multi-terminal device and printed wiring board

Electricity: electrical systems and devices – Housing or mounting assemblies with diverse electrical... – For electronic systems and devices

Reexamination Certificate

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C174S260000, C439S607560

Reexamination Certificate

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11237508

ABSTRACT:
According to the invention, even when high-speed differential signal pins are arranged on the inner side of a BGA, they can be wired on a printed wiring board at a low cost. In a multi-terminal device (1) having one surface where a large number of connection terminals are arrayed planarly, terminals (3) that need not be electrically connected individually are arranged between differential signal terminals (2) of the multi-terminal device and the periphery of the multi-terminal device.

REFERENCES:
patent: 6235997 (2001-05-01), Asada et al.
patent: 2000-349192 (2000-12-01), None

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