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. 07, 2004
Filed:
Dec. 20, 2001
Jusuke Ogura, Cupertino, CA (US);
Mark T. Ramsbey, Sunnyvale, CA (US);
Arvind Halliyal, Cupertino, CA (US);
Zoran Krivokapic, Santa Clara, CA (US);
Minh Van Ngo, Fremont, CA (US);
Nicholas H. Tripisas, San Jose, CA (US);
Other;
Abstract
A MONOS device and method for making the device has a charge trapping dielectric layer, such as an oxide-nitride-oxide (ONO) layer, formed on a substrate. A recess is created through the ONO layer and in the substrate. A metal silicide bit line is formed in the recess and bit line oxide is formed on top of the metal silicide. A word line is formed over the ONO layer and the bit line oxide, and a low resistance silicide is provided on top of the word line. The silicide is formed by laser thermal annealing, for example.