SUBSTRATE INTEGRATED POSTS AND HEAT SPREADER CUSTOMIZATION FOR ENHANCED PACKAGE THERMOMECHANICS

SUBSTRATE INTEGRATED POSTS AND HEAT SPREADER CUSTOMIZATION FOR ENHANCED PACKAGE THERMOMECHANICS

A device package and a method of forming a device package are described. The device package includes a plurality of posts disposed on a substrate. Each post has a top surface and a bottom surface that is opposite from the top surface. The device package also has one or more dies disposed on the subs...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: CHAN ARGUEDAS, Sergio, SWAN, Johanna M, EID, Feras, PADMANABHAN RAMALEKSHMI THANU, Dinesh, BEATTY, John J
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 device package and a method of forming a device package are described. The device package includes a plurality of posts disposed on a substrate. Each post has a top surface and a bottom surface that is opposite from the top surface. The device package also has one or more dies disposed on the substrate. The dies are adjacent to the plurality of posts on the substrate. The device package further includes a lid disposed above the plurality of posts and the one or more dies on the substrate. The lid has a top surface and a bottom surface that is opposite from the top surface. Lastly, an adhesive layer attaches the top surfaces of the plurality of posts and the bottom surface of the lid. The device package may also include one or more thermal interface materials (TIMs) disposed on the dies.