A packaged structure includes a first substrate and a second substrate. Power units are disposed on a first surface of the first substrate. A control unit is disposed on a first surface of the second substrate, and the second substrate is connected to one end of the first substrate. The control unit is electrically connected to the power units. The control unit is configured to: receive an external input signal, collect an internal sensing signal, and control the power units to work. The first surface of the second substrate is disposed on a same side as the first surface of the first substrate. When the structure is used, a signal part and a power part are integrated. The power units are disposed on the first substrate, and the control unit is disposed on the second substrate, so that the signal part and the power part can be separately disposed.

An electronic module comprises a substrate 11, 21, an other-side electronic component 18, 23 provided on the other side of the substrate 11, 21, a one-side electronic component 13, 28 provided on one side of the substrate 11, 21 and a connecting terminal 115, 125 having an other-side extending part 119a, 129a extending to circumferential outside of the substrate 11, 21 on the other side of the substrate 11, 21, a one-side extending part 119b, 129b extending to circumferential outside of the substrate 11, 21 on one side of the substrate 11, 21, and a connecting part 118, 128 connecting the other-side extending part 119a, 129a with the one-side extending part 119b, 129b at the circumferential outside of the substrate 11, 21.

An electronic module comprises a substrate 11, 21, an other-side electronic component 18, 23 provided on the other side of the substrate 11, 21, a one-side electronic component 13, 28 provided on one side of the substrate 11, 21 and a connecting terminal 115, 125 having an other-side extending part 119a, 129a extending to circumferential outside of the substrate 11, 21 on the other side of the substrate 11, 21, a one-side extending part 119b, 129b extending to circumferential outside of the substrate 11, 21 on one side of the substrate 11, 21, and a connecting part 118, 128 connecting the other-side extending part 119a, 129a with the one-side extending part 119b, 129b at the circumferential outside of the substrate 11, 21.

A method is disclosed of fabricating a microelectronic package comprising a substrate overlying the front face of a microelectronic element. A plurality of metal bumps project from conductive elements of the substrate towards the microelectronic element, the metal bumps having first ends extending from the conductive elements, second ends remote from the conductive elements, and lateral surfaces extending between the first and second ends. The metal bumps can be wire bonds having first and second ends attached to a same conductive pad of the substrate. A conductive matrix material contacts at least portions of the lateral surfaces of respective ones of the metal bumps and joins the metal bumps with contacts of the microelectronic element.

A method is disclosed of fabricating a microelectronic package comprising a substrate overlying the front face of a microelectronic element. A plurality of metal bumps project from conductive elements of the substrate towards the microelectronic element, the metal bumps having first ends extending from the conductive elements, second ends remote from the conductive elements, and lateral surfaces extending between the first and second ends. The metal bumps can be wire bonds having first and second ends attached to a same conductive pad of the substrate. A conductive matrix material contacts at least portions of the lateral surfaces of respective ones of the metal bumps and joins the metal bumps with contacts of the microelectronic element.