发明名称 Method of backgrinding wafers while leaving backgrinding tape on a chuck
摘要 A method of backgrinding wafers wherein backgrinding tape or a pad is applied to the chuck and not to the wafers. The backgrinding tape or pad is left on the chuck as each wafer is sequentially placed on the tape or pad, background, rinsed on the backside, removed from the tape and then cleaned on the front side and backside. A tool for applying tape to a chuck, as described herein, facilitates this method.
申请公布号 US2004157536(A1) 申请公布日期 2004.08.12
申请号 US20030717032 申请日期 2003.11.18
申请人 STRASBAUGH 发明人 STRASBAUGH ALAN;KASSIR SALMAN M.
分类号 B24B1/00;B24B7/22;B24B41/06;H01L21/00;H04L;(IPC1-7):B24B1/00;B24B7/19 主分类号 B24B1/00
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