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. 09, 2010
Filed:
Feb. 27, 2006
Glenn A. Rinne, Apex, NC (US);
Glenn A. Rinne, Apex, NC (US);
Unitive International Limited, Curacao, NL;
Abstract
Methods of forming a solder structure may include providing a wafer including a plurality of die therein, and a solder wettable pad may be formed on one of the die adjacent an edge of the die. The solder wettable pad may have a length parallel to the edge of the die and a width perpendicular to the edge of the die wherein the length parallel to the edge of the die is greater than the width perpendicular to the edge of the die. A solder bump may be plated on the solder wettable pad, and the die may be separated from the wafer along the edge of the die after plating the solder bump on the solder wettable pad. Moreover, the solder bump may be reflowed on the solder wettable pad so that the solder structure extends laterally from the solder wettable pad beyond the edge of the die after separating the die from the wafer. Related structures are also discussed.