Static information storage and retrieval – Systems using particular element – Resistive
Reexamination Certificate
2006-12-26
2006-12-26
Le, Vu A. (Department: 2824)
Static information storage and retrieval
Systems using particular element
Resistive
C257S040000
Reexamination Certificate
active
07154769
ABSTRACT:
The present memory device includes a first electrode, a passive layer on and in contact with the first electrode, the passive layer including copper sulfide, a barrier layer on and in contact with the passive layer, an active layer on and in contact with the barrier layer, and a second electrode on and in contact with the active layer. The inclusion of the barrier layer in this environment increases switching speed of the memory device, while also improving data retention thereof.
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patent: 6806526 (2004-10-01), Krieger et al.
patent: 6977389 (2005-12-01), Tripsas et al.
patent: 2005/0227382 (2005-10-01), Hui
patent: 2006/0067105 (2006-03-01), Fang et al.
Krieger Juri
Spitzer Stuart
Le Vu A.
Spansion LLC
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