The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 07, 2019
Filed:
Nov. 18, 2016
Nxp Usa, Inc., Austin, TX (US);
NXP USA, INC., Austin, TX (US);
Abstract
A method of fabricating a 3D fan-out structure for an integrated circuit device includes providing a substrate carrier having first and second opposing surfaces and an aperture extending between the first and second surfaces. A first semiconductor die is bonded to the first surface of the substrate carrier such that the first die covers the aperture of the substrate carrier. An encapsulant and a second die are deposited within the aperture of the substrate carrier such that an active surface of the second die is exposed and coplanar with the second surface of the substrate carrier. One or more redistribution layers are then applied on the second surface of the substrate carrier to form a 3D fan-out structure.