-
公开(公告)号:US20120061246A1
公开(公告)日:2012-03-15
申请号:US12879484
申请日:2010-09-10
CPC分类号: C25D17/12 , C25D7/12 , C25D7/123 , C25D17/001 , C25D17/06 , C25D17/10 , C25D21/12 , H01L21/2885
摘要: Apparatus and methods for electroplating are described. Apparatus described herein include anode supports including positioning mechanisms that maintain a consistent distance between the surface of the wafer and the surface of a consumable anode during plating. Greater uniformity control is achieved.
摘要翻译: 描述了用于电镀的设备和方法。 本文描述的装置包括阳极支撑件,其包括定位机构,其在电镀期间保持晶片表面和可消耗阳极表面之间的一致的距离。 实现更均匀性的控制。