Semiconductor package and method for manufacturing the semiconductor package

A semiconductor package comprising:na first semiconductor chip including a target circuit surface, a rear surface, and a side surface;a first sealing insulating layer including a first surface positioned toward the target circuit surface, a second surface positioned on a side opposite to the first surface, and a first via hole penetrating the first sealing insulating layer from the first surface to the second surface, wherein the first sealing insulating layer is a single layer that seals the target circuit surface and the side surface of the first semiconductor chip;at least one wiring layer formed on the first surface of the first sealing insulating layer;at least one insulating layer formed on the at least one wiring layer and filling the first via hole;a second semiconductor chip mounted on the at least one insulating layer;a second sealing insulating layer formed on the at least one insulating layer and configured to seal the second semiconductor chip; andan electrode pad exposed from the second surface of the first sealing insulating layer;wherein the first sealing insulating layer and the at least one insulating layer are formed of the same material,wherein the rear surface of the first semiconductor chip is exposed from the second surface of the first sealing insulating layer,wherein the first via hole includes a sidewall on which a wiring is formed,wherein the at least one wiring layer includes a first penetration wiring being formed in the first via hole and penetrating the first sealing insulating layer to electrically connect the at least one wiring layer and the electrode pad by way of the wiring formed on the sidewall of the first via hole,wherein the rear surface of the first semiconductor chip is positioned on a side opposite to the target circuit surface,wherein the electrode pad has an exposed surface that is exposed from the second surface of the first sealing insulating layer,wherein the entire rear surface and the exposed surface are flush with the second surface of the first sealing insulating layer,wherein a second penetration wiring being formed in a second via hole to electrically connect the at least one wiring layer and the first semiconductor chip by way of a filled-via,wherein the first and second penetration wirings each has a truncated-cone shape,wherein the second penetration wiring directly connects the at least one wiring layer and the first semiconductor chip,wherein the second via hole is completely filled by the second penetration wiring.

A semiconductor package comprising:na first semiconductor chip including a target circuit surface, a rear surface, and a side surface;a first sealing insulating layer including a first surface positioned toward the target circuit surface, a second surface positioned on a side opposite to the first surface, and a first via hole penetrating the first sealing insulating layer from the first surface to the second surface, wherein the first sealing insulating layer is a single layer that seals the target circuit surface and the side surface of the first semiconductor chip;at least one wiring layer formed on the first surface of the first sealing insulating layer;at least one insulating layer formed on the at least one wiring layer and filling the first via hole;an inorganic member having a planar shape and mounted on the at least one insulating layer;a second sealing insulating layer formed on the at least one insulating layer and configured to seal the inorganic member; andan electrode pad exposed from the second surface of the first sealing insulating layer;wherein the first sealing insulating layer and the at least one insulating layer are formed of the same material,wherein the rear surface of the first semiconductor chip is exposed from the second surface of the first sealing insulating layer,wherein the first via hole includes a sidewall on which a wiring is formed,wherein the at least one wiring layer includes a first penetration wiring being formed in the first via hole and penetrating the first sealing insulating layer to electrically connect the at least one wiring layer and the electrode pad by way of the wiring formed on the sidewall of the first via hole,wherein the rear surface of the first semiconductor chip is positioned on a side opposite to the target circuit surface,wherein the electrode pad has an exposed surface that is exposed from the second surface of the first sealing insulating layer,wherein the entire rear surface and the exposed surface are flush with the second surface of the first sealing insulating layer,wherein a second penetration wiring being formed in a second via hole to electrically connect the at least one wiring layer and the first semiconductor chip by way of a filled-via,wherein the first and second penetration wirings each has a truncated-cone shape,wherein the second sealing insulating layer includes a through-hole that exposes a second electrode pad,wherein the second penetration wiring directly connects the at least one wiring layer and the first semiconductor chip,wherein the second via hole is completely filled by the second penetration wiring,wherein the inorganic member has no semiconductor integrated circuit formed thereon.