发明名称 |
Semiconductor device with semiconductor chips mounted on mounting board via conductive anaotubes |
摘要 |
A plurality of conductive pads (2) are formed on a mounting surface of a mounting board. Conductive pads (11) are formed on a principal surface of a semiconductor chip (10) at positions corresponding to the conductive pads of the mounting board, when the principal surface faces toward the mounting board. A plurality of conductive nanotubes (12) extend from the conductive pads of one of the mounting board and the semiconductor chip. A press mechanism (3) presses the semiconductor chip against the mounting board and restricts a position of the semiconductor chip on the mounting surface to mount the semiconductor chip on the mounting board, in a state that tips of the conductive nanotubes are in contact with the corresponding conductive pads not formed with the conductive nanotubes.
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申请公布号 |
US7633148(B2) |
申请公布日期 |
2009.12.15 |
申请号 |
US20070706347 |
申请日期 |
2007.02.15 |
申请人 |
FUJITSU LIMITED |
发明人 |
AWANO YUJI;MIZUKOSHI MASATAKA;IWAI TAISUKE;NAKAMURA TOMOJI |
分类号 |
H01L23/04;H01L23/48;H01L23/52;H01L23/58;H01L29/40 |
主分类号 |
H01L23/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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