JPH026234B2 - - Google Patents
Info
- Publication number
- JPH026234B2 JPH026234B2 JP61189919A JP18991986A JPH026234B2 JP H026234 B2 JPH026234 B2 JP H026234B2 JP 61189919 A JP61189919 A JP 61189919A JP 18991986 A JP18991986 A JP 18991986A JP H026234 B2 JPH026234 B2 JP H026234B2
- Authority
- JP
- Japan
- Prior art keywords
- gate electrode
- channel
- floating gate
- drain
- floating
- 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.)
- Expired - Lifetime
Links
- 238000007667 floating Methods 0.000 claims description 30
- 239000004065 semiconductor Substances 0.000 claims description 8
- 239000000758 substrate Substances 0.000 claims description 4
- 239000011229 interlayer Substances 0.000 claims description 3
- 239000010410 layer Substances 0.000 claims description 3
- 238000002347 injection Methods 0.000 description 7
- 239000007924 injection Substances 0.000 description 7
- 230000014759 maintenance of location Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000969 carrier Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000002784 hot electron Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Landscapes
- Semiconductor Memories (AREA)
- Non-Volatile Memory (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61189919A JPS6345864A (ja) | 1986-08-13 | 1986-08-13 | 半導体不揮発性メモリ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61189919A JPS6345864A (ja) | 1986-08-13 | 1986-08-13 | 半導体不揮発性メモリ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6345864A JPS6345864A (ja) | 1988-02-26 |
| JPH026234B2 true JPH026234B2 (enExample) | 1990-02-08 |
Family
ID=16249405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61189919A Granted JPS6345864A (ja) | 1986-08-13 | 1986-08-13 | 半導体不揮発性メモリ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6345864A (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4703334B2 (ja) * | 2005-09-26 | 2011-06-15 | 株式会社クボタ | バックホー |
-
1986
- 1986-08-13 JP JP61189919A patent/JPS6345864A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6345864A (ja) | 1988-02-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |