发明名称 SEMICONDUCTOR CHIP AND SEMICONDUCTOR DEVICE
摘要 <p>A flat-shaped table electrode (13) is placed between a bump electrode (14) and an electrode pad (6) formed on a semiconductor chip surface. The table electrode (13) has a greater area than the tip end of the bump electrode (14), a thickness smaller than the height of the bump electrode (14), and a Young's modulus smaller than the bump electrode (14). When the semiconductor chip (3) is flip-chip mounted on a substrate (1), the bump electrode (14) is plastically deformed and the table electrode (13) is elastically deformed appropriately, thereby obtaining a preferable conductive state.</p>
申请公布号 WO2008142839(A1) 申请公布日期 2008.11.27
申请号 WO2008JP01166 申请日期 2008.05.09
申请人 PANASONIC CORPORATION;TOMURA, YOSHIHIRO;NOBORI, KAZUHIRO;YAMADA, YUICHIRO;KUMAZAWA, KENTARO;IWASE, TEPPEI 发明人 TOMURA, YOSHIHIRO;NOBORI, KAZUHIRO;YAMADA, YUICHIRO;KUMAZAWA, KENTARO;IWASE, TEPPEI
分类号 H01L21/60 主分类号 H01L21/60
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