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:
Aug. 13, 2013
Filed:
Oct. 17, 2006
Applicant:
Michael Brennan, Campbell, CA (US);
Inventor:
Michael Brennan, Campbell, CA (US);
Assignee:
Spansion LLC, Sunnyvale, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
H01L 23/48 (2006.01);
U.S. Cl.
CPC ...
Abstract
An integrated circuit system includes providing a semiconductor substrate and forming buried word lines in the semiconductor substrate with the buried word lines including vertical charge-trapping dielectric layers. The system further includes forming bit lines further comprising forming in-substrate portions in the semiconductor substrate, and forming above-substrate portions over the semiconductor substrate.