发明名称 Bond pad structure and method for reduced downward force wirebonding
摘要 A bond pad structure for an integrated circuit has bondable base member for receiving a wire bonded thereon. A cavity is formed within the base member, with the cavity being configured to capture the wire therein. The cavity has one end having a first width and an opposite end having a second width, with the first width being greater than second width.
申请公布号 US6478212(B1) 申请公布日期 2002.11.12
申请号 US20010760955 申请日期 2001.01.16
申请人 INTERNATIONAL BUSINESS MACHINES CORPORATION 发明人 ENGEL BRETT H.;MCGAHAY VINCENT JAMES;NYE, III HENRY ATKINSON
分类号 B23K20/00;B23K33/00;H01L21/607;H01L23/485;(IPC1-7):B23K37/00;B23K31/00 主分类号 B23K20/00
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