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:
Sep. 01, 2015
Filed:
Jul. 11, 2013
United Microelectronics Corp., Hsin-Chu, TW;
Chien-Li Kuo, Hsinchu, TW;
Yung-Chang Lin, Taichung, TW;
Ming-Tse Lin, Hsinchu, TW;
Kuei-Sheng Wu, Miaoli County, TW;
Chia-Fang Lin, Hsinchu, TW;
UNITED MICROELECTRONICS CORP., Science-Based Industrial Park, Hsin-Chu, TW;
Abstract
The present invention provides a semiconductor device with a shielding structure. The semiconductor device includes a substrate, an RF circuit, a shielding structure and an interconnection system. The substrate includes an active side and a back side. The RF circuit is disposed on the active side of the substrate. The shielding structure is disposed on the active side and encompasses the RF circuit. The shielding structure is grounded. The shielding structure includes a shielding TST which does not penetrate through the substrate. The interconnection system is disposed on the active side of the substrate. The interconnection system includes a connection unit providing a signal to the RF circuit.