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. 13, 2005
Filed:
Sep. 13, 2004
Belford T. Coursey, Meridian, ID (US);
Belford T. Coursey, Meridian, ID (US);
Micron Technology, Inc., Boise, ID (US);
Abstract
A method used to manufacture a semiconductor device comprises providing a first conductive container capacitor top plate layer and etching the first conductive container capacitor top plate layer to form a plurality of openings therein. Subsequently, a container capacitor bottom plate layer is formed within the plurality of openings in the top plate layer such that the bottom plate layer defines a plurality of openings. A second conductive container capacitor top plate layer is formed within the plurality of openings in the bottom plate layer. The first conductive container capacitor top plate layer is electrically coupled with the second conductive container capacitor top plate layer. The first and second conductive container capacitor top plate layers and the container capacitor bottom plate layer form a plurality of container capacitors. A structure resulting from the method is also disclosed.