Screening processes for ferroelectric memory devices
US5337279A · kind A · utility
28Cited by
3References
25Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 31, 1992 |
| Grant date | Aug 9, 1994 |
| Priority date | — |
| Expiry date | Mar 31, 2012 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11C11/22
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A screening process for ferroelectric memory devices that provides a greater degree of confidence in the mechanical and thermal stability of the ferroelectric material than prior art screening processes. A correspondingly higher degree of confidence in the reliability of the screened part results.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.