Patent · US Active

Non-volatile electrochemical memory device

US8218351B2 · kind B2 · utility

10Cited by

3References

19Claims

0Family size

Assignee

COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES · FR

Inventors

Didier Bloch · Biviers, FR
Carole Bourbon · Saint-Michel-de-Saint-Geoirs, FR
Frederic Le Cras · L'Isle-d'Abeau, FR
Antoine Nowodzinski · Grenoble, FR

Key dates

Filing date	Feb 26, 2009
Grant date	Jul 10, 2012
Priority date	—
Expiry date	Nov 29, 2030

Classification

Technology area (CPC G)Physics
CPC primaryG11C2213/55
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

A non-volatile electrochemical memory cell formed of a stack of thin films comprising at least one first active layer, suited to releasing and accepting, in a reversible manner, at least one ion species, at least one second active layer, suited to releasing and accepting said ion species, in a reversible manner, the active layers being based on materials having different compositions and electrochemical potential profiles.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.