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:
May. 11, 2004
Filed:
Aug. 30, 2000
Jeffrey W. Honeycutt, Boise, ID (US);
Hassan Shahjamali, Boise, ID (US);
Daniel Smith, Boise, ID (US);
Micron Technology, Inc., Boise, ID (US);
Abstract
The invention encompasses a method of forming an insulative material along a conductive structure. A conductive structure is provided over a substrate, and an electrically insulative material is formed along at least a portion of the conductive structure. The electrically insulative material comprises at least one of Si O N and Al O , wherein p, q, x, y and z are greater than 0 and less than 10. A dopant barrier layer is formed over the electrically insulative material. BPSG is formed over the dopant barrier layer, and the dopant barrier layer prevents dopant migration from the BPSG to the electrically insulative material. The invention also encompasses transistor structures, and methods of forming transistor structures.