Invention Grant
- Patent Title: Semiconductor package having UBM pad with gap separating central portion from peripheral portion
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Application No.: US17675209Application Date: 2022-02-18
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Publication No.: US11756869B2Publication Date: 2023-09-12
- Inventor: Gayoung Kim , Duckgyu Kim
- Applicant: SAMSUNG ELECTRONICS CO., LTD.
- Applicant Address: KR Suwon-si
- Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee Address: KR Suwon-si
- Agency: Fish & Richardson P.C.
- Priority: KR 20190145924 2019.11.14
- Main IPC: H01L23/498
- IPC: H01L23/498 ; H01L23/31

Abstract:
A semiconductor package includes; a semiconductor chip, a conductive pattern electrically connected to the semiconductor chip, a pad electrically connected to the conductive pattern, and a connection member disposed on and electrically connected to the pad. The pad includes a central portion and a peripheral portion at least partially surrounding the central portion and separated from the peripheral portion by a gap, and the connection member contacts at least one of a side surface of the central portion and an inner side surface of the peripheral portion.
Public/Granted literature
- US20220173024A1 SEMICONDUCTOR PACKAGE Public/Granted day:2022-06-02
Information query
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