Wafer Level package for heat dissipation and method of manufacturing the same
AssigneeSamsung Electro-Mechanics Co., Ltd.
InventorsJoon Seok Kang, Sung Yi, Young Do Kweon
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Abstract
Disclosed herein are a wafer level package for heat dissipation and a method of manufacturing the same. The wafer level package includes a heat dissipation plate including a cavity and a hole, a die including a pad disposed in the cavity of the heat dissipation plate in a face-up manner, a thermal conductive adhesive disposed between the die and an inner wall of the cavity and disposed in the hole, and a redistribution layer connected at one end to the pad and at the other end extended. The wafer level package protects the die from external environments and enables the die to be easily flush with the heat dissipation plate.
Claims6
A wafer level package for heat dissipation comprising:
- a heat dissipation plate including a cavity and a hole formed therein;
- a die including a pad disposed in the cavity of the heat dissipation plate in a face-up manner;
- a thermal conductive adhesive disposed between the die and an inner wall of the cavity and formed in the hole;
- and
- a redistribution layer connected at one end to the pad directly and which at the other end is extended,
- wherein the hole is formed in the cavity to penetrate the heat dissipation plate;
- and,
- the thermal conductive adhesive is formed to enclose the die.
Dependencies are inferred from the claim text.