JPS59110154A - 半導体メモリセル - Google Patents
半導体メモリセルInfo
- Publication number
- JPS59110154A JPS59110154A JP57220581A JP22058182A JPS59110154A JP S59110154 A JPS59110154 A JP S59110154A JP 57220581 A JP57220581 A JP 57220581A JP 22058182 A JP22058182 A JP 22058182A JP S59110154 A JPS59110154 A JP S59110154A
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- silicon
- semiconductor
- memory cell
- substrate
- 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
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10B—ELECTRONIC MEMORY DEVICES
- H10B12/00—Dynamic random access memory [DRAM] devices
- H10B12/30—DRAM devices comprising one-transistor - one-capacitor [1T-1C] memory cells
- H10B12/37—DRAM devices comprising one-transistor - one-capacitor [1T-1C] memory cells the capacitor being at least partially in a trench in the substrate
- H10B12/373—DRAM devices comprising one-transistor - one-capacitor [1T-1C] memory cells the capacitor being at least partially in a trench in the substrate the capacitor extending under or around the transistor
Landscapes
- Element Separation (AREA)
- Semiconductor Integrated Circuits (AREA)
- Semiconductor Memories (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57220581A JPS59110154A (ja) | 1982-12-16 | 1982-12-16 | 半導体メモリセル |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57220581A JPS59110154A (ja) | 1982-12-16 | 1982-12-16 | 半導体メモリセル |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59110154A true JPS59110154A (ja) | 1984-06-26 |
| JPH0370381B2 JPH0370381B2 (2) | 1991-11-07 |
Family
ID=16753211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57220581A Granted JPS59110154A (ja) | 1982-12-16 | 1982-12-16 | 半導体メモリセル |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59110154A (2) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59129461A (ja) * | 1983-01-13 | 1984-07-25 | Fujitsu Ltd | 半導体装置とその製造方法 |
| JPS61170060A (ja) * | 1985-01-23 | 1986-07-31 | Mitsubishi Electric Corp | 半導体メモリ |
| JPS61177742A (ja) * | 1985-02-01 | 1986-08-09 | Mitsubishi Electric Corp | 半導体装置 |
| JPS63124453A (ja) * | 1986-11-13 | 1988-05-27 | Mitsubishi Electric Corp | 半導体記憶装置 |
-
1982
- 1982-12-16 JP JP57220581A patent/JPS59110154A/ja active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59129461A (ja) * | 1983-01-13 | 1984-07-25 | Fujitsu Ltd | 半導体装置とその製造方法 |
| JPS61170060A (ja) * | 1985-01-23 | 1986-07-31 | Mitsubishi Electric Corp | 半導体メモリ |
| JPS61177742A (ja) * | 1985-02-01 | 1986-08-09 | Mitsubishi Electric Corp | 半導体装置 |
| JPS63124453A (ja) * | 1986-11-13 | 1988-05-27 | Mitsubishi Electric Corp | 半導体記憶装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0370381B2 (2) | 1991-11-07 |
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