Method of fabricating a magnetic stack design with decreased...

Details Method of fabricating a magnetic stack design with decreased... Method of fabricating a magnetic stack design with decreased...

2011-08-16

2011-08-16

Chambliss, Alonzo (Department: 2892)

Semiconductor device manufacturing: process

Having magnetic or ferroelectric component

C257S421000, C257SE29323

Reexamination Certificate

active

07998758

ABSTRACT:
A magnetic element and a method for making a magnetic element. The method includes patterning a first electrode material to form a first electrode on a substrate and depositing filler material on the substrate around the first electrode. The method further includes polishing to form a planar surface of filler and the first electrode. A magnetic cell is formed on the planar surface and a second electrode is formed on the magnetic cell. In some embodiments, the first electrode has an area that is at least 2:1 to the area of the magnetic cell.

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U.S. Appl. No. 12/268,638, filed Nov. 11, 2008, Anderson.

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