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:
Jul. 14, 2020
Filed:
Aug. 07, 2018
Utac Headquarters Pte. Ltd., Singapore, SG;
Antonio Bambalan Dimaano, Jr., Singapore, SG;
Dzafir Bin Mohd Shariff, Singapore, SG;
Seung Guen Park, Singapore, SG;
Roel Adeva Robles, Singapore, SG;
UTAC Headquarters Pte. Ltd., Singapore, SG;
Abstract
Semiconductor packages having an electromagnetic interference (EMI) shielding layer and methods for forming the same are disclosed. The method includes providing a base carrier defined with an active region and a non-active region. A fan-out redistribution structure is formed over the base carrier. A die having elongated die contacts are provided. The die contacts corresponding to conductive pillars. The die contacts are in electrical communication with the fan-out redistribution structure. An encapsulant having a first major surface and a second major surface opposite to the first major surface is formed. The encapsulant surrounds the die contacts and sidewalls of the die. An electromagnetic interference (EMI) shielding layer is formed to line the first major surface and sides of the encapsulant. An etch process is performed after forming the EMI shielding layer to completely remove the base carrier and singulate the semiconductor package.