JPS5323071B2 - - Google Patents
Info
- Publication number
- JPS5323071B2 JPS5323071B2 JP4532675A JP4532675A JPS5323071B2 JP S5323071 B2 JPS5323071 B2 JP S5323071B2 JP 4532675 A JP4532675 A JP 4532675A JP 4532675 A JP4532675 A JP 4532675A JP S5323071 B2 JPS5323071 B2 JP S5323071B2
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D30/00—Field-effect transistors [FET]
- H10D30/60—Insulated-gate field-effect transistors [IGFET]
- H10D30/68—Floating-gate IGFETs
- H10D30/681—Floating-gate IGFETs having only two programming levels
Landscapes
- Semiconductor Integrated Circuits (AREA)
- Non-Volatile Memory (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50045326A JPS51120682A (en) | 1975-04-16 | 1975-04-16 | Non-volatile variable resistance.element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50045326A JPS51120682A (en) | 1975-04-16 | 1975-04-16 | Non-volatile variable resistance.element |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS51120682A JPS51120682A (en) | 1976-10-22 |
| JPS5323071B2 true JPS5323071B2 (en:Method) | 1978-07-12 |
Family
ID=12716178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50045326A Granted JPS51120682A (en) | 1975-04-16 | 1975-04-16 | Non-volatile variable resistance.element |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS51120682A (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61131486A (ja) * | 1984-11-29 | 1986-06-19 | Res Dev Corp Of Japan | 半導体不揮発性メモリ |
-
1975
- 1975-04-16 JP JP50045326A patent/JPS51120682A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS51120682A (en) | 1976-10-22 |