Patent ID: 9564416
Date: 2017-02-07
CPC Classifications: H01L

Claim:
1. A structure comprising: a first die having a first active side; a first encapsulant at least laterally encapsulating the first die; a redistribution structure on the first encapsulant and the first active side of the first die; a second die having a second active side, the second active side of the second die being attached by a first external electrical connector to the redistribution structure, the second die being on an opposite side of the redistribution structure from the first die; a second encapsulant on the redistribution structure and at least laterally encapsulating the second die, the second encapsulant having a first surface distal from the redistribution structure; a conductive feature extending from the redistribution structure through the second encapsulant to the first surface of the second encapsulant; and a first conductive pillar on the conductive feature, the first conductive pillar protruding from the first surface of the second encapsulant.