JPS63114045U - - Google Patents
Info
- Publication number
- JPS63114045U JPS63114045U JP570587U JP570587U JPS63114045U JP S63114045 U JPS63114045 U JP S63114045U JP 570587 U JP570587 U JP 570587U JP 570587 U JP570587 U JP 570587U JP S63114045 U JPS63114045 U JP S63114045U
- Authority
- JP
- Japan
- Prior art keywords
- oxide film
- gate
- substrate
- semiconductor memory
- field
- Prior art date
- 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.)
- Granted
Links
- 239000004065 semiconductor Substances 0.000 claims description 5
- 239000000758 substrate Substances 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
Landscapes
- Non-Volatile Memory (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987005705U JPH0720918Y2 (ja) | 1987-01-19 | 1987-01-19 | 不揮発性半導体メモリ装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987005705U JPH0720918Y2 (ja) | 1987-01-19 | 1987-01-19 | 不揮発性半導体メモリ装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63114045U true JPS63114045U (enrdf_load_stackoverflow) | 1988-07-22 |
| JPH0720918Y2 JPH0720918Y2 (ja) | 1995-05-15 |
Family
ID=30787540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987005705U Expired - Lifetime JPH0720918Y2 (ja) | 1987-01-19 | 1987-01-19 | 不揮発性半導体メモリ装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0720918Y2 (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003092368A (ja) * | 2001-09-19 | 2003-03-28 | Ricoh Co Ltd | 半導体装置及びその製造方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58165382A (ja) * | 1982-03-09 | 1983-09-30 | ア−ルシ−エ− コ−ポレ−ション | 浮動ゲ−ト・メモリ装置 |
| JPS61225862A (ja) * | 1985-03-30 | 1986-10-07 | Toshiba Corp | 半導体記憶装置 |
-
1987
- 1987-01-19 JP JP1987005705U patent/JPH0720918Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58165382A (ja) * | 1982-03-09 | 1983-09-30 | ア−ルシ−エ− コ−ポレ−ション | 浮動ゲ−ト・メモリ装置 |
| JPS61225862A (ja) * | 1985-03-30 | 1986-10-07 | Toshiba Corp | 半導体記憶装置 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003092368A (ja) * | 2001-09-19 | 2003-03-28 | Ricoh Co Ltd | 半導体装置及びその製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0720918Y2 (ja) | 1995-05-15 |