Semiconductor package and manufacturing method thereof
There are provided a semiconductor package and a manufacturing method thereof, capable of increasing integration by mounting electronic devices on both surfaces of a substrate. The semiconductor package includes a first substrate having mounting electrodes on both surfaces thereof; a plurality of electronic devices mounted on both surfaces of the first substrate; and a second substrate exposed in cavities and bonded to a bottom surface of the first substrate so as to accommodate the electronic devices mounted on the bottom surface of the first substrate in the cavities.
1. A semiconductor package, comprising:
a first substrate having mounting electrodes fowled on both surfaces thereof;
a plurality of electronic devices mounted on both surfaces of the first substrate;
a second substrate bonded to a bottom surface of the first substrate; and
an insulating layer interposed between the first substrate and the second substrate,
wherein the bottom surface of the first substrate is divided into an insulating region in which the insulating layer is disposed and a mounting region in which the electronic devices are mounted, and
a blocking part is disposed between the insulating region and the mounting region to block a movement of the insulating layer.
2. The semiconductor package of claim 1 , wherein the second substrate has electrode pads electrically connected to the first substrate and formed on the top surface thereof and has external connection terminals for being electrically connected to the outside and formed on the bottom surface thereof.
3. The semiconductor package of claim 1 , further comprising a mold part sealing the electronic devices mounted on the top surface of the first substrate.
4. The semiconductor package of claim 3 , further comprising a shield layer formed on an outer surface of the mold part to shield an electromagnetic wave.
5. The semiconductor package of claim 4 , wherein the second substrate has a plurality of shielding vias exposed to the outside along a side thereof and the shielding vias are electrically connected to the shield layer.
6. The semiconductor package of claim 1 , wherein the second substrate has the plurality of shielding vias exposed to the outside along the side thereof.
7. The semiconductor package of claim 1 , wherein the blocking part is formed as a groove or protrusion.
8. The semiconductor package of claim 1 , wherein the second substrate is disclose a hollow place accommodating the electronic devices mounted on the bottom surface of the first substrate.
9. The semiconductor package of claim 8 , wherein the hollow place of the second substrate is formed as a groove or through hole.
10. The semiconductor package of claim 1 , further comprising a mold part sealing the electronic devices mounted on the top surface of the first substrate.
11. The semiconductor package of claim 10 , further comprising a shield layer formed on an outer surface of the mold part to shield an electromagnetic wave.
12. The semiconductor package of claim 11 , wherein the second substrate has a plurality of shielding vias exposed to the outside along a side thereof and the shielding vias are electrically connected to the shield layer.
13. The semiconductor package of claim 11 , wherein the second substrate has the plurality of shielding vias exposed to the outside along the side thereof.
14. The semiconductor package of claim 11 , wherein the blocking part is formed as a groove or protrusion.
15. The semiconductor package of claim 11 , wherein the second substrate is disclose a hollow place accommodating the electronic devices mounted on the bottom surface of the first substrate.
16. The semiconductor package of claim 15 , wherein the hollow place of the second substrate is formed as a groove or through hole.
17. A semiconductor package, comprising:
a first substrate having mounting electrodes formed on both surfaces thereof;
a plurality of electronic devices mounted on both surfaces of the first substrate;
a second substrate bonded to a bottom surface of the first substrate; and
an insulating layer interposed between the first substrate and the second substrate, wherein the bottom surface of the first substrate has a blocking part keeping the insulating layer from moving into a mounting region in which the electronic devices are mounted.
18. The semiconductor package of claim 17 , wherein the second substrate has electrode pads electrically connected to the first substrate and formed on the top surface thereof and has external connection terminals for being electrically connected to the outside and formed on the bottom surface thereof.