Semiconductor device and electronic system
US11955470B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 13, 2021 |
| Grant date | Apr 9, 2024 |
| Priority date | — |
| Expiry date | Mar 11, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01L2924/15311
- WIPO fieldSemiconductors
- WIPO sectorElectrical engineering
Abstract
A semiconductor device includes a first peripheral circuit region comprising a plurality of lower circuitries, a second peripheral circuit region apart from the first peripheral circuit region in a vertical direction, the second peripheral circuit region comprising a plurality of upper circuitries, and a cell region comprising a plurality of word lines, the cell region between the first peripheral circuit region and the second peripheral circuit region in the vertical direction. The plurality of word lines comprise a first word line connected to a first lower circuitry selected from the plurality of lower circuitries and a second word line connected to a first upper circuitry selected from the plurality of upper circuitries.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.