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:
May. 03, 2016

Filed:

Feb. 25, 2014
Applicant:

Mediatek Inc., Hsin-Chu, TW;

Inventors:

Sheng-Ming Chang, New Taipei, TW;

Tung-Hsien Hsieh, Zhubei, TW;

Nan-Cheng Chen, Hsin-Chu, TW;

Assignee:

MEDIATEK INC., Hsin-Chu, TW;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 25/065 (2006.01); H01L 25/10 (2006.01); H01L 23/31 (2006.01); H01L 23/00 (2006.01); H01L 25/16 (2006.01); H01L 25/18 (2006.01); H05K 1/18 (2006.01);
U.S. Cl.
CPC ...
H01L 25/0657 (2013.01); H01L 25/105 (2013.01); H01L 23/3128 (2013.01); H01L 24/06 (2013.01); H01L 24/13 (2013.01); H01L 24/16 (2013.01); H01L 24/32 (2013.01); H01L 24/48 (2013.01); H01L 24/49 (2013.01); H01L 24/73 (2013.01); H01L 24/92 (2013.01); H01L 25/0655 (2013.01); H01L 25/16 (2013.01); H01L 25/18 (2013.01); H01L 2224/0401 (2013.01); H01L 2224/04042 (2013.01); H01L 2224/05553 (2013.01); H01L 2224/06135 (2013.01); H01L 2224/131 (2013.01); H01L 2224/13147 (2013.01); H01L 2224/16225 (2013.01); H01L 2224/32145 (2013.01); H01L 2224/32225 (2013.01); H01L 2224/48091 (2013.01); H01L 2224/48227 (2013.01); H01L 2224/49175 (2013.01); H01L 2224/49433 (2013.01); H01L 2224/73204 (2013.01); H01L 2224/73265 (2013.01); H01L 2224/92125 (2013.01); H01L 2225/0651 (2013.01); H01L 2225/06562 (2013.01); H01L 2225/1023 (2013.01); H01L 2225/1058 (2013.01); H01L 2924/1431 (2013.01); H01L 2924/1436 (2013.01); H01L 2924/15192 (2013.01); H01L 2924/15311 (2013.01); H01L 2924/15331 (2013.01); H01L 2924/19041 (2013.01); H01L 2924/19105 (2013.01); H05K 1/181 (2013.01); H05K 2201/1053 (2013.01); H05K 2201/10515 (2013.01);
Abstract

A semiconductor package assembly includes a first semiconductor package. The first semiconductor package includes a first body having a first device-attach surface and a first bump-attach surface opposite to the first device-attach surface. A second semiconductor package is bonded to the first device-attach surface of the first semiconductor package. The second package includes a second body having a second device-attach surface and a second bump-attach surface opposite to the second device-attach surface. A dynamic random access memory (DRAM) device is mounted on the second device-attach surface. A decoupling capacitor is mounted on the second device-attach surface. Conductive structures are disposed on the second bump-attach surface of the second package, connecting to the first bump-attach surface of the first body of the first semiconductor package.


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