| 发明名称 |
IMPROVED POLISHING PADS AND METHODS RELATING THERETO |
| 摘要 |
This invention describes improved polishing pads useful in the manufacture of semiconductor devices or the like. The pads of the present invention have an advantageous hydrophilic polishing material and have an innovative surface topography and texture which generally improves predictability and polishing performance. |
| 申请公布号 |
EP1015176(A4) |
申请公布日期 |
2000.12.06 |
| 申请号 |
EP19980914471 |
申请日期 |
1998.04.03 |
| 申请人 |
RODEL HOLDINGS, INC. |
发明人 |
ROBERTS, JOHN, V., H.;JAMES, DAVID, B.;COOK, LEE, MELBOURNE |
| 分类号 |
B24B37/00;B24B37/04;B24B37/26;B24D3/26;B24D13/14;H01L21/304;(IPC1-7):B24B7/22;B24D3/28 |
主分类号 |
B24B37/00 |
| 代理机构 |
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