Back to results
US 2024/0186090 A1Published application
Switch based on phase-change material
AssigneesSTMicroelectronics S.r.l., STMicroelectronics (Crolles 2) SAS, Commissariat A L'energie Atomique Et Aux Energies Alternatives
InventorsPhilippe CATHELIN, Frederic GIANESELLO, Alain FLEURY, Stephane MONFRAY, Bruno REIG, Vincent PUYAL
Life of this patent
Estimating the term…
Abstract
The present description concerns a switch based on a phase-change material comprising: first, second, and third electrodes; a first region of said phase-change material coupling the first and second electrodes; and —a second region of said phase-change material coupling the second and third electrodes.
Claims19
A phase-change material switch, comprising:
- first, second, and third electrodes;
- a first region of said phase-change material coupling the first and second electrodes;
- and
- a second region of said phase-change material coupling the second and third electrodes.
1 more element
A device, comprising:
- a substrate;
- a first electrode on the substrate;
- a second electrode on the substrate;
- a third electrode on the substrate, the second electrode being between the first and third electrode;
- a first phase change material on the first electrode and the second electrode;
- and
- a second phase change material on the second electrode and the third electrode.
4 more elements
A device, comprising:
- a substrate;
- a first electrode on the substrate;
- a second electrode on the substrate;
- a first isolation region between the first and second electrodes;
- a first phase change material region on the first isolation region and on portions of the first and the second electrodes, the first phase change material region including a first plurality of pillars.
2 more elements
Dependencies are inferred from the claim text.