公开(公告)号：US20220093519A1

公开(公告)日：2022-03-24

申请号：US17306290

申请日：2021-05-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jongho PARK ,  Seunghwan KIM ,  Junyoung OH ,  Yonghyun KIM ,  Yongkwan LEE ,  Junga LEE

IPC: H01L23/538 ,  H01L23/00 ,  H01L23/498 ,  H01L25/10 ,  H01L23/31

Abstract: A semiconductor package includes a first package substrate; a first semiconductor chip on the first package substrate; a first conductive connector on the first package substrate; and an interposer including a central portion on the first semiconductor chip and an outer portion having the first conductive connector attached thereto. The central portion of the interposer includes a bottom surface defining a recess from a bottom surface of the outer portion of the interposer in a vertical direction that is perpendicular to a top surface of the first package substrate. A thickness in the vertical direction of the outer portion of the interposer is greater than a thickness in the vertical direction of the central portion of the interposer.