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. 18, 2025
Filed:
Mar. 09, 2022
Applicant:
Mediatek Inc., Hsin-Chu, TW;
Inventor:
Chin-Chiang Chang, Hsinchu, TW;
Assignee:
MEDIATEK INC., Hsinchu, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 23/498 (2006.01); H01L 23/31 (2006.01);
U.S. Cl.
CPC ...
H01L 23/49838 (2013.01); H01L 23/49816 (2013.01); H01L 23/3128 (2013.01);
Abstract
A three-dimensional pad structure includes a substrate; a pad disposed on the substrate, wherein a perimeter of the pad is covered with a solder mask; and at least one conductive pillar protruding from a top surface of the pad.