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:
Aug. 20, 1996
Filed:
Mar. 23, 1995
William D Higdon, Greentown, IN (US);
Susan A Mack, Kokomo, IN (US);
Ralph E Cornell, Kokomo, IN (US);
Delco Electronics Corporation, Kokomo, IN (US);
Abstract
A flip chip integrated circuit device (110) is provided having a surface, a perimeter, and solder bumps (112) located on the surface. At least one solder bump (112), and preferably a plurality of solder bumps (112), are spaced apart from the perimeter of the device (110). Electrically conductive runners (118) extend from the perimeter of the device (110) to each of those solder bumps (112) that are spaced apart from the perimeter, so as to electrically interconnect the solder bumps (112) to a point, such as a pad (116), at the perimeter. As a result, not all of the solder bumps (112) employed by the device (110) need be accommodated at the perimeter of the device (110), such that the size and number of the solder bumps (112) does not dictate the size of the device (110).