Onello & Mello, LLP
Package-on-package assembly including adhesive containment element
A package-on-package assembly includes first and second packages and an adhesion member positioned between the first and second packages and adhering the first and second packages to one another. The first package may include a first substrate having a first surface and a second surface facing each other and including a land pad formed on the first surface, a first semiconductor chip formed on the first surface, and a first encapsulant member encapsulating the first surface and the first semiconductor chip and including a through-via spaced apart from the first semiconductor chip and exposing the land pad and a trench formed between the first semiconductor chip and the through-via, and wherein at least a portion of the trench is filled with adhesion member material.
Samsung Electronics Co., Ltd.
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Min-Ok Jong-Bo Hyo-Chang Ji-Sun Young-Min Jung-Woo
Na Shim Ryu Hong Kim Kim