发明名称 Ion Implanter Having Combined Hybrid and Double Mechanical Scan Architecture
摘要 A system and method are provided for implanting ions into a workpiece in a plurality of operating ranges. A desired dosage of ions is provided, and a spot ion beam is formed from an ion source and mass analyzed by a mass analyzer. Ions are implanted into the workpiece in one of a first mode and a second mode based on the desired dosage of ions, where in the first mode, the ion beam is scanned by a beam scanning system positioned downstream of the mass analyzer and parallelized by a parallelizer positioned downstream of the beam scanning system. In the first mode, the workpiece is scanned through the scanned ion beam in at least one dimension by a workpiece scanning system. In the second mode, the ion beam is passed through the beam scanning system and parallelizer un-scanned, and the workpiece is two-dimensionally scanned through the spot ion beam.
申请公布号 US2009321625(A1) 申请公布日期 2009.12.31
申请号 US20090554277 申请日期 2009.09.04
申请人 AXCELIS TECHNOLOGIES, INC. 发明人 SIERADZKI MANNY;SPLINTER PATRICK;VANDERBERG BO H.
分类号 H01J49/26 主分类号 H01J49/26
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