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. 30, 2017
Filed:
Oct. 23, 2014
Freescale Semiconductor, Inc., Austin, TX (US);
Jinbang Tang, Chandler, AZ (US);
Neil T. Tracht, Paradise Valley, AZ (US);
NXP USA, INC., Austin, TX (US);
Abstract
The embodiments described herein provide for the formation of circuit waveguide interfaces during a wafer-scale die packaging (WSDP) process. Specifically, during the packaging process singulated die are arranged on a wafer-like panel and covered with molding compound that will provide the bodies of the packages. A circuit waveguide interface is formed in the molding compound and subsequent metallization layers. This circuit waveguide interface can include an array of first conductors arranged in the molding compound, and a reflector interface and excitation element formed during metallization.