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. 18, 2007
Filed:
Apr. 07, 2003
Applicants:
Jingyu Lian, Wallkill, NY (US);
Kwong Hon Wong, Wappingers Falls, NY (US);
Michael Wise, Larangeville, NY (US);
Young Limb, Poughkeepsie, NY (US);
Nicolas Nagel, Yokohama, JP;
Inventors:
Jingyu Lian, Wallkill, NY (US);
Kwong Hon Wong, Wappingers Falls, NY (US);
Michael Wise, Larangeville, NY (US);
Young Limb, Poughkeepsie, NY (US);
Nicolas Nagel, Yokohama, JP;
Assignees:
Infineon Technologies AG, Munich, DE;
International Business Machines Corporation, Armonk, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B 9/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
Si, Al, Al plus TiN, and IrO2 are used as adhesion layers to prevent peeling of noble metal electrodes, such as Pt, from a silicon dioxide (SiO) substrate in capacitor structures of memory devices.