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:
Jun. 17, 2003
Applicants:
Yaojian Leng, Plano, TX (US);
Linlin Chen, Plano, TX (US);
Inventors:
Yaojian Leng, Plano, TX (US);
Linlin Chen, Plano, TX (US);
Assignee:
Texas Instruments Incorporated, Dallas, TX (US);
Primary Examiner:
Int. Cl.
CPC ...
H01L021/4763 ;
U.S. Cl.
CPC ...
Abstract
A method to reduce the copper corrosion of copper interconnects by formingat least one conductive displacement plating layer on the copper interconnects. Also, a method to eliminate the copper corrosion of copper interconnects by formingat least one conductive displacement plating layer on the copper interconnects.