发明名称 |
Semiconductor device with a substrate having a spiral shaped coil |
摘要 |
A semiconductor apparatus comprises a substrate, a semiconductor chip fixedly secured on one side of the substrate, a spirally shaped coil formed on the other side of the substrate and electrically connected to the semiconductor chip, and a conductive pattern formed on a surface of the one side of the substrate facing to the semiconductor chip for stabilizing an inductance characteristic of the coil.
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申请公布号 |
US7432580(B2) |
申请公布日期 |
2008.10.07 |
申请号 |
US20050314039 |
申请日期 |
2005.12.20 |
申请人 |
SANYO ELECTRIC CO., LTD.;KANTO SANYO SEMICONDUCTORS CO., LTD. |
发明人 |
SATO AKIHIRO;SEKIGUCHI SATORU;KAMADO KIYOKAZU;KUROKAWA KAZUNARI;TSUBONOYA MAKOTO;MITA KIYOSHI;NABETA YOICHI;SAWAI TETSURO;IMAOKA TOSHIKAZU |
分类号 |
H01L23/58;H05K7/00 |
主分类号 |
H01L23/58 |
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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