Provision of structural integrity in memory device
US10607695B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Sep 6, 2016 |
| Grant date | Mar 31, 2020 |
| Priority date | — |
| Expiry date | Sep 6, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10B63/20
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Embodiments of the present disclosure are directed towards techniques to provide structural integrity for a memory device comprising a memory array. In one embodiment, the device may comprise a memory array having at least a plurality of wordlines disposed in a memory region of a die, and a first fill layer deposited between adjacent wordlines of the plurality of wordlines in the memory region, to provide structural integrity for the memory array. At least a portion of a periphery region of the die adjacent to the memory region may be substantially filled with a second fill layer that is different than the first fill layer. Other embodiments may be described and/or claimed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.