Grid interposer

1. Field of the Invention A grid interposer for testing electrical circuits and a method of making a grid interposer. The grid interposer includes upper and lower conductive surfaces sandwiched on either side of an insulating later, connected to each other by a plurality of vias filled with conducti...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: Clayton, Gary A
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:1. Field of the Invention A grid interposer for testing electrical circuits and a method of making a grid interposer. The grid interposer includes upper and lower conductive surfaces sandwiched on either side of an insulating later, connected to each other by a plurality of vias filled with conductive material. The conductive surfaces are flat topped, and incised with a grid of flat topped peaks which are small enough to cut through oxidation of electrical contacts, and ensure good electrical contact with a variety of electrode shapes.