发明名称 CHEMICAL MECHANICAL POLISHING SLURRY AND METHOD FOR USING SAME
摘要 <p>An aqueous chemical mechanical polishing slurry useful for polishing the polysilicon layer of a semiconductor wafer comprising an aqueous solution of at least one abrasive, and at least one alcoholamine. The slurry preferably has a pH of from about 9.0 to about 10.5 and it includes an optional buffering agent.</p>
申请公布号 WO2000000560(A2) 申请公布日期 2000.01.06
申请号 US1999014558 申请日期 1999.06.25
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