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公开(公告)号:US09041210B2
公开(公告)日:2015-05-26
申请号:US13527131
申请日:2012-06-19
申请人: Jeffrey P. Gambino , Jessica A. Levy , Cameron E. Luce , Daniel S. Vanslette , Bucknell C. Webb
发明人: Jeffrey P. Gambino , Jessica A. Levy , Cameron E. Luce , Daniel S. Vanslette , Bucknell C. Webb
IPC分类号: H01L23/48 , H01L21/768
CPC分类号: H01L23/481 , H01L21/76898 , H01L2924/0002 , H01L2924/00
摘要: A through silicon via with sidewall roughness and methods of manufacturing the same are disclosed. The method includes forming a via in a substrate and roughening a sidewall of the via by depositing material within the via. The method further includes removing a backside of the substrate to form a through via with a roughened sidewall structure.
摘要翻译: 公开了一种具有侧壁粗糙度的贯通硅通孔及其制造方法。 该方法包括在基板中形成通孔,并通过在通孔内沉积材料来粗糙化通孔的侧壁。 该方法还包括去除衬底的背面以形成具有粗糙化侧壁结构的通孔。
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公开(公告)号:US20130334701A1
公开(公告)日:2013-12-19
申请号:US13527131
申请日:2012-06-19
申请人: Jeffrey P. GAMBINO , Jessica A. LEVY , Cameron E. LUCE , Daniel S. VANSLETTE , Bucknell C. WEBB
发明人: Jeffrey P. GAMBINO , Jessica A. LEVY , Cameron E. LUCE , Daniel S. VANSLETTE , Bucknell C. WEBB
IPC分类号: H01L23/48 , H01L21/768
CPC分类号: H01L23/481 , H01L21/76898 , H01L2924/0002 , H01L2924/00
摘要: A through silicon via with sidewall roughness and methods of manufacturing the same are disclosed. The method includes forming a via in a substrate and roughening a sidewall of the via by depositing material within the via. The method further includes removing a backside of the substrate to form a through via with a roughened sidewall structure.
摘要翻译: 公开了一种具有侧壁粗糙度的贯通硅通孔及其制造方法。 该方法包括在基板中形成通孔,并通过在通孔内沉积材料来粗糙化通孔的侧壁。 该方法还包括去除衬底的背面以形成具有粗糙化侧壁结构的通孔。
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