发明授权
US07501737B2 Method and mechanism of PZT micro-actuator attachment for the hard disk driver arm
失效
硬盘驱动臂PZT微执行器附件的方法和机制
- 专利标题: Method and mechanism of PZT micro-actuator attachment for the hard disk driver arm
- 专利标题(中): 硬盘驱动臂PZT微执行器附件的方法和机制
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申请号: US11445083申请日: 2006-06-01
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公开(公告)号: US07501737B2公开(公告)日: 2009-03-10
- 发明人: Ming Gao Yao , Masashi Shiraishi , Yi Ru Xie
- 申请人: Ming Gao Yao , Masashi Shiraishi , Yi Ru Xie
- 申请人地址: HK Shatin, N.T.
- 专利权人: SAE Magnetics (H.K.) Ltd.
- 当前专利权人: SAE Magnetics (H.K.) Ltd.
- 当前专利权人地址: HK Shatin, N.T.
- 代理机构: Kenyon & Kenyon LLP
- 优先权: CNPCT/CN03/00340 20030512
- 主分类号: B23P19/00
- IPC分类号: B23P19/00 ; B23P17/00 ; H01L41/22 ; H01L41/08
摘要:
A fixture with a shaped molding may hold a first micro-actuator part and a second micro-actuator part in place for coupling while maintaining the structure of the first micro-actuator part. The first micro-actuator part and the second micro-actuator part may be a frame or a strip of piezoelectric material. A vacuum nozzle system embedded in the fixture may hold the first micro-actuator part in place. A mobile vacuum nozzle system may hold the second micro-actuator in place and positions the second micro-actuator part relative to the first micro-actuator part. A camera system may monitor the process. A dispense may apply epoxy between the first and second micro-actuator part. An ultraviolet source may provide ultraviolet radiation for curing.
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