发明名称 ELECTRON BEAM-INDUCED ETCHING
摘要 Beam-induced etching uses a work piece maintained at a temperature near the boiling point of a precursor material, but the temperature is sufficiently high to desorb reaction byproducts. In one embodiment, NF3 is used as a precursor gas for electron-beam induced etching of silicon at a temperature below room temperature.
申请公布号 US2016020068(A1) 申请公布日期 2016.01.21
申请号 US201514802648 申请日期 2015.07.17
申请人 FEI Company 发明人 Martin Aiden;Toth Milos
分类号 H01J37/305;H01L21/465;H01L21/3065 主分类号 H01J37/305
代理机构 代理人
主权项
地址 Hillsboro OR US
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