CONTACTING DEVICE Russian patent published in 2013 - IPC H01L21/66 

Abstract RU 2498449 C1

FIELD: electricity.

SUBSTANCE: contacting device is made as a frame with a flexible printed circuit stretched on it and protrusion with external connector; at the flexible printed circuit there are oriented fixed patterns with reach-through windows for placement of controlled electronic components; at surface of the flexible printed circuit conductors with their peaks form lamellae with contact areas in compliance with topology of contact areas for the controlled components. At that total gap between the pattern window and electronic component should not exceed the distance between adjoining lamellae; between the base of contacting device and flexible printed circuit there is an elastic gasket made of material having properties of elastic strain; electronic components placed in the pattern windows at the other side have a thermal contact with heat sink which serves at the same time as a mechanical holdback; at the surface of heat sink and frame contacting with flexible printed circuit there is an applied electric insulating coating.

EFFECT: invention provides low costs for operations of functional check and electrical training of electronic components.

6 cl, 8 dwg

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RU 2 498 449 C1

Authors

Sasov Jurij Dmitrievich

Usachev Vadim Aleksandrovich

Golov Nikolaj Aleksandrovich

Kudrjavtseva Natal'Ja Valer'Evna

Dates

2013-11-10Published

2012-05-12Filed