Method and apparatus for a dual substrate package

A semiconductor die having a through via formed therein is disclosed. A first conductive layer is formed on the front side of the die and a second conductive layer is formed on the backside of the die, and coupled with the through via. A first package substrate is electrically coupled with the first...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SINGH KULJEET, RUMER CHRISTOPHER L
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A semiconductor die having a through via formed therein is disclosed. A first conductive layer is formed on the front side of the die and a second conductive layer is formed on the backside of the die, and coupled with the through via. A first package substrate is electrically coupled with the first conductive layer, and a second package substrate is electrically coupled with the second conductive layer. In another embodiment, a substrate ball electrically couples the first and second package substrates. In a further embodiment, a flip chip bump is attached to the first package substrate.