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.
申请公布号
EP1675177(A3)
申请公布日期
2008.10.08
申请号
EP20050257863
申请日期
2005.12.20
申请人
SANYO ELECTRIC CO. LTD;KANTO SANYO SEMICONDUCTORS CO., LTD.