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. 10, 2003
Filed:
Dec. 08, 2000
Sundar Srinivasan Chetlur, Singapore, SG;
Pradip Kumar Roy, Orlando, FL (US);
Minesh Amrat Patel, Orlando, FL (US);
Sidhartha Sen, Singapore, SG;
Vivek Saxena, Orlando, FL (US);
Agere Systems Inc., Allentown, PA (US);
Abstract
A method for deuterium sintering to improve the hot carrier aging of an integrated circuit includes (a) providing a partially fabricated integrated circuit structure comprising a semiconductor substrate and a dielectric layer formed on at least a portion of the substrate, the dielectric layer having at least one conductive material via plug formed therein and (b) sintering the structure in the presence of a gas comprising deuterium-containing components at high temperatures prior to a metallization layer being deposited on the structure.