| 发明名称 |
Method for controlling tilt servo in optical disc device |
| 摘要 |
A method for controlling a tilt servo in an optical disc device is provided. The method includes (a) detecting a specific signal associated with a focus servo, and (b) generating a tilt servo control signal for an objective lens according to a variation amount of the specific signal.
|
| 申请公布号 |
US7433284(B2) |
申请公布日期 |
2008.10.07 |
| 申请号 |
US20040986224 |
申请日期 |
2004.11.12 |
| 申请人 |
HITACHI-LG DATA STORAGE KOREA, INC. |
发明人 |
YOUN JEONG CHAE |
| 分类号 |
G11B7/00;G11B7/09;G11B7/095 |
主分类号 |
G11B7/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
