发明名称 Semiconductor masking for device fabrication utilizing ion implantation and other methods
摘要 The disclosure teaches the use of aluminum nitride as a mask for utilization of ion implantation in the formation of semiconductor configurations as well as an underlying material for use in semiconductor lift-off techniques in device formation and the deposition of metallization contact lines and interconnections.
申请公布号 US4030942(A) 申请公布日期 1977.06.21
申请号 US19750626141 申请日期 1975.10.28
申请人 INTERNATIONAL BUSINESS MACHINES CORPORATION 发明人 KEENAN, WILLIAM ANDREW;KROLL, CHARLES THOMAS
分类号 H01L21/265;H01L21/266;H01L21/318;(IPC1-7):H01L21/26 主分类号 H01L21/265
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