| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an electronic device which can improve electric characteristics, without impairing reliability, manufacturing yields, etc. <P>SOLUTION: An electronic device comprises: a first ground conductor layer 24 positioned at a lower side of a first insulation layer 14; a second ground conductor layer 26 positioned at an upper side of the first insulation layer; a second insulation layer 16 positioned at an upper side of the second ground conductor layer; a first connection pattern 34 formed in inside wall of a first opening 22b penetrating the first insulation layer and the second insulation layer and interconnecting the first ground conductor layer and the second ground conductor layer; a conductive member 36 provided in the first opening and connected to the first ground conductor layer; and an electronic element 37a, 37b mounted on the member and grounded to the member. <P>COPYRIGHT: (C)2013,JPO&INPIT |
