Patent ID: 9136142
Filing Date: 2015-09-15
Classification: H01L

Abstract:
1. A method of manufacturing a semiconductor package comprising: providing a base carrier, which comprises a conductive material, having a first and second major surface; selectively removing a portion of the conductive material from the first major surface of the base carrier; forming a first dielectric layer on the first major surface of the base carrier such that a portion of the first major surface is exposed from the first dielectric layer; mounting a die on the first major surface of the base carrier, the die is coupled to the base carrier; encapsulating the die with a cap; selectively removing a portion of the conductive material from the second major surface of the base carrier, wherein selectively removing a portion of the conductive material from the second major surface of the base carrier comprises forming via contacts; and forming a second dielectric layer on the second major surface of the base carrier such that a portion of the second major surface is exposed from the second dielectric layer.