Patent ID: 11862539
Assignee: AMKOR TECHNOLOGY SINGAPORE HOLDING PTE. LTD.
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 7:
8. A method for forming a packaged electronic device, comprising:
providing a conductive structure comprising;
a conductive pattern; and
a conductive pillar;

providing a molded structure encapsulating the conductive pattern and the conductive pillar,
wherein:
the molded structure comprises a molded structure first side and a molded structure second side opposite to the molded structure first side;
the conductive pattern is exposed from the molded structure first side; and
the conductive pillar is exposed from the molded structure second side;

removing a first portion of the conductive pillar to provide the conductive pillar with an outward facing side while leaving a second portion of the conductive pillar in place;
forming a conductive layer on the outward facing side;
coupling an electronic device to the conductive pattern;
providing a package body encapsulating the electronic device and portions of the conductive pattern; and
singulating the second portion of the conductive pillar.