Method of forming and structure of a non-volatile memory cell
A structure of a memory cell includes a substrate, a well, three source/drain doped regions, two bottom dielectric layers, two charge trapping layers, a blocking layer and two gates to form a storage transistor and a select transistor of the memory cell. A bottom dielectric layer and a charge trappi...
Gespeichert in:
| Hauptverfasser: | , |
|---|---|
| Format: | Patent |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| Zusammenfassung: | A structure of a memory cell includes a substrate, a well, three source/drain doped regions, two bottom dielectric layers, two charge trapping layers, a blocking layer and two gates to form a storage transistor and a select transistor of the memory cell. A bottom dielectric layer and a charge trapping layer may be used to provide the dielectric of the gate of the select transistor with enough thickness but without any additional fabrication process. |
|---|