Electricity: conductors and insulators – Conduits – cables or conductors – Preformed panel circuit arrangement
Patent
1994-04-12
1995-11-21
Thomas, Laura
Electricity: conductors and insulators
Conduits, cables or conductors
Preformed panel circuit arrangement
174260, 361767, 361768, H05K 118
Patent
active
054689198
ABSTRACT:
A printed circuit board device comprises bar-like connectors made of a metal material and having a predetermined length and a predetermined width. Each bar-like connector has a plating of a highly electrically conductive, anti-corrosion metal coated over the side surface(s) thereof but not the end surfaces. Each bar-like connector may be more smooth on the side surface(s) than on the end surfaces. Each bar-like connector is fixedly connected at both ends by an electrically conductive bonding agent to a pair of lands on a printed circuit board, respectively, to provide electrical conduction between the two lands. Accordingly, connection faults caused by the Manhattan phenomenon are eliminated and the cost of SMT production is reduced.
REFERENCES:
patent: 4339785 (1982-07-01), Ohsawa
patent: 4870225 (1989-09-01), Anao et al.
Chimoto Isamu
Ishimoto Kameki
Shiozaki Minoru
Yasuda Mikio
Matsushita Electric - Industrial Co., Ltd.
Thomas Laura
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