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:
Jul. 20, 2004
Filed:
Jan. 15, 2002
Yen-Ming Chen, Hsin-Chu, TW;
Chia-Fu Lin, Hsin-Chu, TW;
Yang-Tung Fan, Juebi, TW;
Hong-Wen Huang, Hsin-Chu, TW;
Cheng-Yu Chu, Hsin-Chu, TW;
Taiwan Semiconductor Manufacturing Co., Ltd., Hsin Chu, TW;
Abstract
Within a method for fabricating a microelectronic, and a microelectronic fabrication fabricated in accord with the method, there is formed upon a bond pad formed over a substrate a conductor passivation layer. Within the method and the microelectronic fabrication, the bond pad is formed from a conductor material selected from the group consisting of aluminum and aluminum alloy conductor materials, and the conductor passivation layer is formed from a noble metal conductor material. The invention provides particular value for fabricating color filter sensor image array optoelectronic microelectronic fabrications with attenuated bond pad corrosion.