发明名称 |
METHOD FOR CONDITIONING PROCESSING PADS |
摘要 |
Embodiments of a flexible pad conditioner for conditioning a processing pad are provided. The pad conditioner includes an arc-shaped member having an abrasive bottom surface configured for conditioning the processing pad. Means are provided to apply a downward force as well as to oscillate the pad conditioner. Further means may be provided to vary the downward force along the length of the pad conditioner. In one embodiment, a plurality of actuators may be coupled to a top surface of the member and adapted to selectively provide an independently controllable force against the member to finely control the conditioning profile.
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申请公布号 |
US2007128992(A1) |
申请公布日期 |
2007.06.07 |
申请号 |
US20070671818 |
申请日期 |
2007.02.06 |
申请人 |
BUTTERFIELD PAUL D;KO SEN-HOU |
发明人 |
BUTTERFIELD PAUL D.;KO SEN-HOU |
分类号 |
B24B1/00;B24B37/04;B24B53/007;B24B53/12 |
主分类号 |
B24B1/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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