| 发明名称 |
Multi-surfaced capacitor for storing more charge per horizontal chip area |
| 摘要 |
An integrated circuit capacitor device that increases capacitance without proportionately using more substrate surface area. Uniquely, the capacitor uses up to all four sides of the first charge plate to store charge by surrounding it with a second charge plate with an insulator layer separating the two plates.
|
| 申请公布号 |
US5589707(A) |
申请公布日期 |
1996.12.31 |
| 申请号 |
US19940335012 |
申请日期 |
1994.11.07 |
| 申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
CRONIN, JOHN E. |
| 分类号 |
H01L27/04;H01L21/02;H01L21/822;H01L29/94;(IPC1-7):H01L27/108;H01L29/00 |
主分类号 |
H01L27/04 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
