Patent ID: 8084302
Filing Date: 2011-12-27
Classification: H01L

Abstract:
1. A method of making a semiconductor device, comprising: providing a sacrificial substrate; forming a first conductive layer over the sacrificial substrate; mounting a semiconductor die having a contact pad at a different level from the first conductive layer to the sacrificial substrate; forming an insulating layer with a sloped contour around the semiconductor die and first conductive layer; forming a second conductive layer that follows the sloped contour of the insulating layer and connects the first conductive layer and contact pad; forming a plurality of bumps on the second conductive layer over the first conductive layer and over the contact pad; depositing a molding compound over the semiconductor die, second conductive layer, and plurality of bumps; forming a via in the molding compound to expose the second conductive layer; removing a portion of the molding compound to expose a portion of the plurality of bumps; and removing the sacrificial substrate after depositing the molding compound to expose the first conductive layer and semiconductor die.