Patent ID: 11908783
Assignee: AMKOR TECHNOLOGY SINGAPORE HOLDING PTE. LTD.
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 14:
15. A method of making a semiconductor package, comprising:
providing a semiconductor device comprising a first terminal and a second terminal;
providing a first conductive layer over the second terminal;
providing a first insulating layer over the first terminal and the second terminal;
providing a second insulating layer over the first terminal;
providing a first via that extends through the first insulating layer and the second insulating layer to expose at least a portion of the first terminal;
providing a second via that extends through the first conductive layer and the first insulating layer to expose at least a portion of the second terminal; and
providing a second conductive layer having a first portion within the first via and having a second portion over the first conductive layer and within the second via, wherein:
the first insulating layer is interposed between the first conductive layer and the second terminal and interposed between the second insulating layer and the first terminal;
the first portion of the second conductive layer is part of a first wiring route;
the second portion of the second conductive layer and the first conductive layer are part of a second wiring route; and
the first wiring route is devoid of the first conductive layer.