Non-volatile semiconductor memory device and method for driving the same
US6310800A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Jun 26, 2000 |
| Grant date | Oct 30, 2001 |
| Priority date | — |
| Expiry date | Jun 26, 2020 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10B69/00
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A non-volatile semiconductor memory device of the present invention includes, on a semiconductor substrate, a plurality of memory cells arranged in a matrix, a plurality of word lines extending in a row direction, a plurality of source lines extending in the row direction, and a plurality of bit lines extending in a column direction, wherein a plurality of memory cells belonging to a certain row are connected to a first source line among the plurality of source lines, a plurality of memory cells belonging to a row adjacent to the certain row are connected to a second source line among the plurality of source lines, and the first source line is electrically independent from the second source line.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.