Encapsulated phase change cell structures and methods

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United States of America Patent

PATENT NO 9064793
APP PUB NO 20140246642A1
SERIAL NO

14184142

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Abstract

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Methods and devices associated with phase change cell structures are described herein. In one or more embodiments, a method of forming a phase change cell structure includes forming a substrate protrusion that includes a bottom electrode, forming a phase change material on the substrate protrusion, forming a conductive material on the phase change material, and removing a portion of the conductive material and a portion of the phase change material to form an encapsulated stack structure.

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Patent Owner(s)

  • OVONYX MEMORY TECHNOLOGY, LLC

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Liu, Jun Boise, US 1411 16666

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