发明名称 TECHNIQUES FOR IMPROVED UNIFORMITY TUNING IN AN ION IMPLANTER SYSTEM
摘要 Techniques for uniformity tuning in an ion implanter system are disclosed. In one particular exemplary embodiment, the techniques may be realized as a method for ion beam uniformity tuning. The method may comprise generating an ion beam in an ion implanter system. The method may also comprise measuring a first ion beam current density profile along an ion beam path. The method may further comprise measuring a second ion beam current density profile along the ion beam path. In addition, the method may comprise determining a third ion beam current density profile along the ion beam path based at least in part on the first ion beam current density profile and the second ion beam current density profile.
申请公布号 KR20110015523(A) 申请公布日期 2011.02.16
申请号 KR20107023979 申请日期 2009.03.26
申请人 VARIAN SEMICONDUCTOR EQUIPMENT ASSOCIATES, INC. 发明人 EVANS MORGAN D.
分类号 H01L21/265 主分类号 H01L21/265
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