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.

Date of Patent:
Sep. 04, 2018

Filed:

Oct. 26, 2017
Applicant:

Mediatek Inc., Hsin-Chu, TW;

Inventors:

Ruey-Bo Sun, Taipei, TW;

Sheng-Mou Lin, Hsinchu, TW;

Wen-Chou Wu, Hsinchu, TW;

Assignee:

MEDIATEK INC., Hsin-Chu, TW;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 23/552 (2006.01); H01L 23/66 (2006.01); H01L 23/495 (2006.01); H01L 49/02 (2006.01); H01L 23/522 (2006.01);
U.S. Cl.
CPC ...
H01L 23/552 (2013.01); H01L 23/4951 (2013.01); H01L 23/5227 (2013.01); H01L 23/66 (2013.01); H01L 28/10 (2013.01); H01L 2223/6677 (2013.01);
Abstract

The invention provides a semiconductor package assembly. The semiconductor package assembly includes a substrate, a semiconductor die, a base and a first inductor structure. The substrate has a die-attach surface and a solder-ball-attach surface opposite to the die-attach surface. The semiconductor die is mounted on the die-attach surface of the substrate. The semiconductor die includes a radio-frequency (RF) circuit and a first RF die pad electrically connected to the RF circuit. The base is mounted on the solder-ball-attach surface of the substrate. The first inductor structure is positioned on the substrate, the semiconductor die or the base. The first inductor structure includes a first terminal electrically connected to the first die pad and a second terminal electrically connected to a ground terminal.


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