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公开(公告)号:US20100103583A1
公开(公告)日:2010-04-29
申请号:US12259216
申请日:2008-10-27
申请人: YI XIANG WANG , JUYING DOU , JUN JIANT , ZHENG FAN , QINGYU MENG
发明人: YI XIANG WANG , JUYING DOU , JUN JIANT , ZHENG FAN , QINGYU MENG
IPC分类号: H01L21/683
CPC分类号: H01L21/6833 , B82Y10/00 , B82Y40/00 , H01J37/20 , H01J37/28 , H01J37/3174 , H01J2237/0044 , H01J2237/2007 , H01J2237/2008 , H01J2237/24564
摘要: An apparatus for increasing electric conductivity to a wafer substrate, when exposed to electron beam irradiation, is disclosed. More specifically, a methodology to breakdown the insulating layer on wafer backside is provided to significantly reduce the damage on the wafer backside while proceeding with the grounding process.
摘要翻译: 公开了当暴露于电子束照射时增加对晶片衬底的导电性的装置。 更具体地,提供了在晶片背面上击穿绝缘层的方法,以在继续进行接地工艺的同时显着减少晶片背面的损坏。