Printed wiring board, apparatus for electrically connecting...

Details Printed wiring board, apparatus for electrically connecting... Printed wiring board, apparatus for electrically connecting...

2005-08-02

2005-08-02

Cuneo, Kamand (Department: 2841)

Electricity: conductors and insulators

Conduits, cables or conductors

Preformed panel circuit arrangement

C174S260000, C174S261000, C228S207000

Reexamination Certificate

active

06924440

ABSTRACT:
An apparatus for electrically connecting an electronic element and a base includes an electrode region and a terminal region proximate the electrode region. A conductive paste is deposited on at least a portion of the terminal region. The conductive paste has an oxidation-reduced region thereon, formed by application of an acid to the conductive paste. An oxidation-prevention layer is formed on the oxidation-reduced region by deposition of a flux on the oxidation-reduced region, application of a solder to the flux, and blowing of a heated gas by the solder. The oxidation-prevention layer is adapted to bond the electrode associated with the electronic element to the conductive paste by soldering, when the electrode is present in the electrode region.

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patent: 406350249 (1994-12-01), None

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