发明名称 INTEGRATED STEERABILITY ARRAY ARRANGEMENT FOR MINIMIZING NON-UNIFORMITY
摘要 <p>An integrated steerability array arrangement for managing plasma uniformity within a plasma processing environment to facilitate processing of a substrate is provided. The arrangement includes an array of electrical elements. The arrangement also includes an array of gas injectors, wherein the array of electrical elements and the array of gas injectors are arranged to create a plurality of plasma regions, each plasma region of the plurality of plasma regions being substantially similar. The arrangement further includes an array of pumps, wherein individual one of the array of pumps being interspersed among the array of electrical elements and the array of gas injectors. The array of pumps is configured to facilitate local removal of gas exhaust to maintain a uniform plasma region within the plasma processing environment.</p>
申请公布号 WO2009006147(A2) 申请公布日期 2009.01.08
申请号 WO2008US68144 申请日期 2008.06.25
申请人 LAM RESEARCH CORPORATION;BENJAMIN, NEIL 发明人 BENJAMIN, NEIL
分类号 H01L21/3065 主分类号 H01L21/3065
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