Patent ID: 11894310
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 13:
14. A fan-out semiconductor package, comprising:
a molded layer including first and second surfaces opposite to each other;
an interconnector in the molded layer, the interconnector including a metal ball that has a full spherical shape;
a semiconductor chip in the molded layer and spaced apart from the interconnector;
a first redistribution layer including a first line wiring and a first via on the first surface of the molded layer; and
a second redistribution layer on the second surface of the molded layer and including a second line wiring and a second via,
wherein:
the interconnector is between the first via and the second via and connected to the first via and the second via,
an interface between the first via and the interconnector is a curved surface such that the first via has a rounded concavity that is complementary to the full spherical shape of the interconnector, and an interface between the second via and the interconnector is a curved surface such that the second via has a rounded concavity that is complementary to the full spherical shape of the interconnector.