A lens structure for use with an ion beam implanter. The lens structure includes first and second electrodes spaced apart along a direction of ion movement. The lens structure extends across a width of the ion beam for deflecting ions entering the lens structure. The lens structure includes a first electrode for decelerating ions and a second electrode for accelerating the ions. A lens structure mode controller selectively activates either the accelerating or decelerating electrode to cause ions entering the lens structure to exit said lens structure with a desired trajectory regardless of the trajectory ions enter the lens structure.
申请公布号
WO2006014633(A3)
申请公布日期
2006.08.17
申请号
WO2005US25559
申请日期
2005.07.19
申请人
AXCELIS TECHNOLOGIES, INC.;RATHMELL, ROBERT;BENVENISTE, VICTOR