Solid electrolyte switching element, and fabrication method of the solid electrolyte element, and integrated circuit
US7804085B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 16, 2006 |
| Grant date | Sep 28, 2010 |
| Priority date | — |
| Expiry date | May 21, 2027 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10N70/8828
Abstract
The switching element of the present invention is of a configuration that includes: a first electrode (14) and a second electrode (15) provided separated by a prescribed distance; a solid electrolyte layer (16) provided in contact with the first electrode (14) and the second electrode (15); a third electrode (18) that can supply metal ions and that is provided in contact with the solid electrolyte layer (16); and a metal diffusion prevention film (17) that covers points of the surface of the solid electrolyte layer (16) that are not in contact with the first electrode (14), the second electrode (15) or the third electrode (18). This configuration prevents the adverse effect of metal ions upon other elements.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.