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:
Sep. 17, 2002
Filed:
Jan. 29, 2002
Makoto Kanda, Fukuyama, JP;
Sharp Kabushiki Kaisha, Osaka, JP;
Abstract
A semiconductor integrated circuit is provided which includes bump electrodes having a uniform height. The semiconductor integrated circuit includes: a semiconductor substrate (wafer) having a plurality of bump electrode formation areas and a bump electrode non-formation area respectively defined on a front surface thereof; a first electrode pad formed in the bump electrode non-formation area; a second electrode pad formed in each bump electrode formation area; and a bump electrode formed on each second electrode pad; wherein the first electrode pad is used for supplying a plating electric current to the second electrode pads through the semiconductor substrate in formation of the bump electrodes by electrolytic plating.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile