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:
Nov. 28, 2017
Filed:
Apr. 20, 2017
Powertech Technology Inc., Hsinchu County, TW;
Yong-Cheng Chuang, Hsinchu County, TW;
Kuo-Ting Lin, Hsinchu County, TW;
Li-Chih Fang, Hsinchu County, TW;
Chia-Jen Chou, Hsinchu County, TW;
Powertech Technology Inc., Hsinchu County, TW;
Abstract
A manufacturing method of a package structure includes at least the following steps. At least one first die is disposed over a carrier. The first die is encapsulated using a first encapsulant. The first encapsulant exposes part of the first die. A redistribution layer (RDL) is formed over the first encapsulant. The RDL has a first surface and a second surface opposite to the first surface. The first surface faces the first encapsulant. The first encapsulant and the first die are separated from the carrier. A plurality of second dies are disposed on the second surface of the RDL. The second dies are encapsulated using the second encapsulant. A plurality of conductive terminals are formed on the first surface of the RDL.