发明名称 Etching of materials in a noncorrosive environment.
摘要 <p>A method for plasma etching semiconductors composed of III-V and related materials is provided. Enhanced removal rates, greater volatility, and reduced etch initiation time is provided by exposing the semiconductor to a plasma of methane, hydrogen, and at least one of trialkylboron, trimethylboron, or triethylboron.</p>
申请公布号 EP0477719(A1) 申请公布日期 1992.04.01
申请号 EP19910115695 申请日期 1991.09.16
申请人 MOTOROLA INC. 发明人 ROGERS, STEPHEN P.;LEBBY, MICHAEL S.
分类号 H01L21/3065;H01L21/302;H01L21/306 主分类号 H01L21/3065
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