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:
Dec. 18, 2007
Filed:
Nov. 10, 2004
Applicants:
Frank D. Egitto, Binghamton, NY (US);
Luis J. Matienzo, Endicott, NY (US);
Inventors:
Frank D. Egitto, Binghamton, NY (US);
Luis J. Matienzo, Endicott, NY (US);
Assignee:
International Business Machines Corporation, Armonk, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 27/32 (2006.01); B32B 27/38 (2006.01); B32B 27/40 (2006.01); B32B 9/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method for improving the adhesion between polyimide layers and the structure formed by the method. A silicon oxide-containing layer is formed on the surface of a polyimide layer and a second layer of polyimide is formed on the silicon oxide-containing layer.