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:
Feb. 07, 2017
Filed:
Jul. 08, 2015
Utac Headquarters Pte. Ltd., Singapore, SG;
Saravuth Sirinorakul, Bangkok, TH;
Antonio Bambalan Dimaano, Jr., Singapore, SG;
Rui Huang, Singapore, SG;
UTAC HEADQUARTERS PTE. LTD., Singapore, SG;
Abstract
A method of and device for making a semiconductor package. The method comprises etching a first side of a metallic piece forming a leadframe with one or more wire bonding pads, applying a first protective layer on the first side, etching a second side of the metallic piece forming one or more conductive terminals, and applying a second protective layer on the second side. The semiconductor package comprises wire bonding pads in pillars structure surrounding a die attached to the leadframe. One or more terminals are on the bottom side of the semiconductor package.