Textured Bi-based oxide ceramic films
US6713797B1 · kind B1 · utility
6Cited by
3References
38Claims
0Family size
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Key dates
| Filing date | Nov 23, 1998 |
| Grant date | Mar 30, 2004 |
| Priority date | — |
| Expiry date | Nov 23, 2018 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01L21/02197
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A non-volatile memory cell wherein the capacitor comprises a Bi-based metal oxide having a crystallographic texture to produce high switchable polarization.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.