A swing arm actuator for a small form factor optical drive

被引：0
|
作者：
J. Knittel
J. Mößner
M. Bammert
机构：
[1] Deutsche Thomson OHG,
来源：
Microsystem Technologies | 2009年 / 15卷
关键词：
Objective Lens; Frequency Response Curve; Torsional Spring; Voice Coil Motor; Focus Direction;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Small form factor optical drives for mobile application require high performance actuators that satisfy tight geometrical size requirements. We have designed a swing arm type actuator that allows the integration of a complete miniaturized optical pickup unit on the actuator. The performance of the actuator has been simulated by the FEM method and is compared with experimental results. Finally the manufactured actuator was used to read out a Blu-ray ROM disc.
引用
收藏
页码：471 / 476
页数：5
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