Patent ID: 11901343
Assignee: AMKOR TECHNOLOGY SINGAPORE HOLDING PTE. LTD.
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 18:
19. A method, comprising:
providing a substrate with a semiconductor component coupled to a top side of the substrate, an internal heat distribution layer thermally coupled to a top side of the semiconductor component, a conductive pillar comprising a pillar lower end that is coupled to the top side of the substrate, a pillar upper end that vertically extends beyond a top side of the internal heat distribution layer, and a pillar lateral side that extends from the pillar lower end to the pillar upper end, and an encapsulant that encapsulates the semiconductor component, the internal heat distribution layer, the conductive pillar, and portions of the top side of the substrate; and
covering the semiconductor component, the internal heat distribution layer, the encapsulant, and the substrate with an external heat distribution layer that contacts the internal heat distribution layer.