| 发明名称 |
Recording and reproducing device and recording medium therefor. |
| 摘要 |
A recording and reproducing device having electro-conductive layers corresponding to track patterns arranged on a recording medium. A slider member of a head is provided with at least a pair of electrodes for use in detecting an electrostatic capacitance. Tracking of the head is controlled by the electrodes. <IMAGE> |
| 申请公布号 |
EP0450629(B1) |
申请公布日期 |
1995.08.09 |
| 申请号 |
EP19910105362 |
申请日期 |
1991.04.04 |
| 申请人 |
SONY CORPORATION |
发明人 |
ISHIDA, TAKEHISA, C/O SONY CORPORATION;TAKINO, HIROSHI, C/O SONY CORPORATION |
| 分类号 |
G11B5/82;E05D11/10;G11B5/55;G11B5/596;G11B5/64;G11B5/65;G11B5/73;G11B11/105;G11B21/08;G11B21/10;(IPC1-7):G11B5/596 |
主分类号 |
G11B5/82 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
