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公开(公告)号:US20080277597A1
公开(公告)日:2008-11-13
申请号:US12168168
申请日:2008-07-07
申请人: Alan Michael Chandler , Tushar Desai , Ellis Craig Hayford , Nicholas Mone, Jr. , James Spiros Nakos
发明人: Alan Michael Chandler , Tushar Desai , Ellis Craig Hayford , Nicholas Mone, Jr. , James Spiros Nakos
IPC分类号: H01J37/16 , H01J37/08 , H01L21/425
CPC分类号: H01J37/3171 , H01J37/16 , H01J2237/0213 , H01J2237/022 , H01J2237/0268
摘要: An apparatus. The apparatus including: a chamber having an interior surface; a pump port for evacuating the chamber; a substrate holder within the chamber; a charged particle beam within the chamber, the charged beam generated by a source and the charged particle beam striking the substrate; and one or more liners in contact with one or more different regions of the interior surface of the chamber, the liners preventing material generated by interaction of the charged beam and the substrate from coating the one or more different regions of the interior surface of the chamber.
摘要翻译: 一种装置 该装置包括:具有内表面的室; 用于抽空室的泵口; 腔室内的衬底保持器; 室内的带电粒子束,由源产生的带电束和带电粒子束撞击衬底; 以及与室的内表面的一个或多个不同区域接触的一个或多个衬垫,衬垫防止由带电束和衬底的相互作用产生的材料涂覆室的内表面的一个或多个不同区域 。