Method of forming an integrated circuit package including a direct connect pad, a blind via, and a bond pad electrically coupled to the direct connect pad

Method of forming an integrated circuit package including a direct connect pad, a blind via, and a bond pad electrically coupled to the direct connect pad

A method for forming an integrated circuit package is disclosed. A flex circuit is form by forming a direct connect pad on a first side of a dielectric layer. After forming the direct connect pad, an opening from a second side of the dielectric layer is formed to expose the direct connect pad. A bli...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HARPER PETER R, RHYNER KENNETH ROBERT
Format: Patent
Sprache:eng
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
SEMICONDUCTOR DEVICES
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Beschreibung
Zusammenfassung:A method for forming an integrated circuit package is disclosed. A flex circuit is form by forming a direct connect pad on a first side of a dielectric layer. After forming the direct connect pad, an opening from a second side of the dielectric layer is formed to expose the direct connect pad. A blind via is formed within the opening in the dielectric layer. A first conductor is formed within the opening. A bond pad of a semiconductor die is electrically coupled with the direct connect pad using a second conductor, wherein the bond pad and the second conductor directly overlie the direct connect pad.