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:
Feb. 06, 2007
Filed:
Jun. 06, 2005
Ronald A. Weimer, Boise, ID (US);
Christopher Hill, Boise, ID (US);
Ronald A. Weimer, Boise, ID (US);
Christopher Hill, Boise, ID (US);
Micron Technology, Inc., Boise, ID (US);
Abstract
A method is disclosed that may include forming a first layer of insulating material above a semiconducting substrate, forming an aluminum oxide layer above the first layer of insulating material, forming a plurality of spaced-apart dots of material on the aluminum oxide layer, forming a second layer of insulating material on portions of the aluminum oxide layer not covered by the spaced-apart dots of material, forming a conductive layer above the second layer of insulating material and the plurality of spaced-apart dots of material, and removing excess portions of the layer of conductive material and the second layer of insulating material. A device is disclosed that may include a substrate and a floating gate electrode positioned above a tunnel insulation layer, the floating gate electrode including a layer of insulating material and a plurality of spaced-apart dots of material, each of which have a conductive nano-dot positioned on the dot of material, the dots of material and the conductive nano-dots being positioned in the layer of insulating material.