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:
Jun. 21, 2005
Filed:
Apr. 25, 2003
Atsushi Ono, Yamatokoriyama, JP;
Takuro Asazu, Nara, JP;
Shinji Yamaguchi, Tenri, JP;
Sharp Kabushiki Kaisha, Osaka, JP;
Abstract
A first protection film () and a second protection film () are formed on an electrode pad (). Bumps () are formed at sites where the deposited first and second protection films (), () are both removed. The openings () where the lower, first protection film () is removed are larger than the openings () where the upper, second protection film () is removed, so that the upper, second protection film () has an overhanging structure. The bottom periphery of the bump () is formed to extend under the second protection film ().
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile