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公开(公告)号:JP2005260261A
公开(公告)日:2005-09-22
申请号:JP2005120129
申请日:2005-04-18
Inventor: BRUXVOORT WESLEY J , CULLER SCOTT R , HO KWOK-LUN , KAISAKI DAVID A , KESSEL CARL R , KLUN THOMAS P , KRANZ HEATHER K , MESSNER ROBERT P , WEBB RICHARD J , WILLIAMS JULIA P
IPC: B24B1/00 , B24B7/22 , B24B21/04 , B24B37/04 , B24B53/007 , B24B53/017 , B24D3/00 , B24D3/02 , B24D3/28 , B24D11/00 , H01L21/304 , H01L21/3105
CPC classification number: B24B53/017 , B24B7/228 , B24B21/04 , B24B37/042 , B24D3/28 , B24D11/00 , H01L21/31053
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor wafer having a more "flat" and/or more "even" and/or more "unrough" surface than a surface wafer before processing, by modifying the surface of the semiconductor wafer. SOLUTION: A method of modifying the surface of a semiconductor wafer 34 comprises the steps of (a) bringing a plurality of abrasive particles and a binder into contact with a fixed article 39 to be polished having a three-dimensionally processed polished surface including a predetermined pattern shape; and of (b) modifying the surface of the wafer by relatively moving the wafer and the fixed article to be polished. COPYRIGHT: (C)2005,JPO&NCIPI
Abstract translation: 要解决的问题:通过修改半导体晶片的表面,提供在处理之前具有比表面晶片更“平坦”和/或更多的“平坦”和/或更“不通”表面的半导体晶片。 解决方案:修改半导体晶片34的表面的方法包括以下步骤:(a)使多个研磨颗粒和粘合剂与待研磨的固定制品39接触,所述固定制品39具有三维处理的抛光表面 包括预定图案形状; 和(b)通过相对移动待抛光的晶片和固定物品来改变晶片的表面。 版权所有(C)2005,JPO&NCIPI