Stacked silicon package assembly having enhanced lid adhesion

Stacked silicon package assembly having enhanced lid adhesion

A method and apparatus are provided which improve the adhesion of a lid to an IC die of an IC (chip) package. In one embodiment, a chip package assembly is provided that includes an IC die, a package substrate and a lid. The IC die is coupled to the package substrate. The lid has a first surface and...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Singh Inderjit, Chaware Raghunandan
Format: Patent
Sprache:eng
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
SEMICONDUCTOR DEVICES
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:A method and apparatus are provided which improve the adhesion of a lid to an IC die of an IC (chip) package. In one embodiment, a chip package assembly is provided that includes an IC die, a package substrate and a lid. The IC die is coupled to the package substrate. The lid has a first surface and a second surface. The second surface of the lid faces away from the first surface and towards the IC die. The second surface of the lid has a plurality of engineered features. The adhesive couples the plurality of engineered features of the lid to the IC die.