Patent ID: 7964959
Filing Date: 2011-06-21
Classification: H01L

Abstract:
1. A semiconductor chip comprising: a wafer; a semiconductor device disposed on the wafer; a first insulating layer formed on the wafer including the semiconductor device; a second insulating layer on the first insulating layer; a deep via formed penetrating through the wafer, the first insulating layer, and the second insulating layer; and a heat dissipation member spaced a predetermined distance from the deep via and penetrating at least a portion of the first and second insulating layers for dissipating heat generated by the deep via, wherein the heat dissipation member includes: a plurality of first vias penetrating through the first insulating layer; a first heat transferring member disposed on the first insulating layer and connected to the first vias; a plurality of second vias penetrating through the second insulating layer and being connected to the first heat transferring member; and a second heat transferring member disposed on the second insulating layer and connected to the second vias.