发明名称 |
ELECTRONIC APPARATUS AND ELECTRONIC MODULE |
摘要 |
<P>PROBLEM TO BE SOLVED: To sufficiently block noise and effectively use a space when arranging an LSI three-dimensionally. <P>SOLUTION: A semiconductor device 103 is incorporated in a wiring board 100. The wiring board 100 comprises: multiple first conductors 106 provided at an area overlapping with the semiconductor device 103 in a plan view so as to be spaced apart from each other; a via 120 connecting at least one of the multiple first conductors 106 with the semiconductor device 103; a second conductor 102 provided at the side opposite to the multiple first conductors 106 with the semiconductor device 103 interposed therebetween and covering the multiple first conductors 106 in a plan view; a third conductor 101 provided at the side opposite to the semiconductor device 103 with the multiple first conductors 106 interposed therebetween and covering the multiple first conductors 106 in a plan view; and a structure which is provided at a space sandwiched by the second conductor 102 and the third conductor 101 so as to enclose the semiconductor device 103 and has a repeated structure. <P>COPYRIGHT: (C)2012,JPO&INPIT |
申请公布号 |
JP2012060056(A) |
申请公布日期 |
2012.03.22 |
申请号 |
JP20100204222 |
申请日期 |
2010.09.13 |
申请人 |
NEC CORP |
发明人 |
TAKEMURA KOICHI;TOYAO HIROSHI |
分类号 |
H05K3/46;H01L23/12;H05K1/02 |
主分类号 |
H05K3/46 |
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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