发明名称 |
IN-SITU DYNAMIC PITCH AND ROLL ADJUSTMENT IN HARD DISK DRIVES |
摘要 |
Disclosed is a head gimbal assembly for a hard disk drive that includes a head pivotally connected to a flexure. The flexure has a longitudinal axis. The assembly includes first and second micro-actuators that are located between the flexure and the head and spaced from the longitudinal axis. By way of example, the first and second micro-actuators may be thin piezo-electric transducers. Control signals can be provided to the micro-actuators to vary the pitch and/or roll of the head.
|
申请公布号 |
US2010177443(A1) |
申请公布日期 |
2010.07.15 |
申请号 |
US20090354601 |
申请日期 |
2009.01.15 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
SHARMA VINOD;LEE HYUNG JAI |
分类号 |
G11B21/16 |
主分类号 |
G11B21/16 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|