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. 27, 2004
Filed:
Nov. 08, 2001
Applicant:
Inventors:
Dirk J. Sundt, Boise, ID (US);
William A. Polinsky, Boise, ID (US);
Mark A. Bossler, Meridian, ID (US);
Gabriel G. Videla, Kuna, ID (US);
Chris L. Inman, Boise, ID (US);
Assignee:
Micron Technology, Inc., Boise, ID (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 2/176 ;
U.S. Cl.
CPC ...
H01L 2/176 ;
Abstract
Structure and method for filling an opening in a semiconductor structure that is less susceptible to the formation of voids. A first layer of a first material is formed over the layer in which the opening is to be formed, and a faceted opening is formed in the first layer. The opening in the underlying layer is subsequently formed, and the material that is to fill the opening is deposited over the faceted opening and into the opening of the underlying layer.