Electronic part assembly using a shape memory alloy element

Details Electronic part assembly using a shape memory alloy element Electronic part assembly using a shape memory alloy element

1993-04-09

1995-01-10

Picard, Leo P.

Electricity: electrical systems and devices

Housing or mounting assemblies with diverse electrical...

For electronic systems and devices

361761, 361770, 361807, 174 521, 174255, H05K 702

Patent

active

053813162

ABSTRACT:
An electronic part assembly composed of electronic parts wherein a projecting electrode formed on an electrode pad is pressed against a wiring pattern of a circuit board. A cover member a arranged so as to cover the electronic parts, and has a leg portion designed to be joined to the circuit board. A shape memory alloy member is arranged between the cover member and the electronic parts to press a reverse side surface so that electric connection between the projecting electrode and the wiring pattern can be maintained.

REFERENCES:
patent: 4034468 (1977-07-01), Koopman
patent: 4970575 (1990-11-01), Soga et al.

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