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:
Apr. 18, 2006
Filed:
Jul. 17, 2003
Applicants:
William J. Borland, Cary, NC (US);
Jon Fredrick Ihlefeld, Raleigh, NC (US);
Angus Ian Kingon, Cary, NC (US);
Jon-paul Maria, Raleigh, NC (US);
Inventors:
William J. Borland, Cary, NC (US);
Jon Fredrick Ihlefeld, Raleigh, NC (US);
Angus Ian Kingon, Cary, NC (US);
Jon-Paul Maria, Raleigh, NC (US);
Assignees:
E. I. du Pont de Nemours and Company, Wilmington, DE (US);
Norch Carolina State University, Raleigh, NC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 21/8242 (2006.01);
U.S. Cl.
CPC ...
Abstract
Dielectrics are formed having high dielectric constants, low loss tangents, and other desirable electrical and physical properties. The dielectrics are annealed at temperatures allowing the use of copper foil substrates, and at low oxygen partial pressures.