Semiconductor device with variable resistance switch and programming method therefor
US9508432B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 28, 2013 |
| Grant date | Nov 29, 2016 |
| Priority date | — |
| Expiry date | Feb 28, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10N70/24
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
This semiconductor device is provided with: a variable resistance first switch (103), which has a first terminal and a second terminal, and which has the resistance value thereof varied when an applied voltage exceeds a reference value; a variable resistance second switch (104), which has a third terminal and a fourth terminal, and which forms an intermediate node (105) by having the third terminal connected to the second terminal, and has the resistance state thereof varied when an applied voltage exceeds a reference value; first wiring (101) connected to the first terminal; second wiring (102), which is connected to the fourth terminal, and which extends in the direction intersecting the first wiring (101) in a planar view; a first selection switch element (106) connected to the first wiring (101); and a second selection switch element (107) connected to the second wiring (102).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.