Invention Grant
- Patent Title: Semiconductor devices and methods of manufacturing semiconductor devices
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Application No.: US17544872Application Date: 2021-12-07
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Publication No.: US12057378B2Publication Date: 2024-08-06
- Inventor: Gi Jeong Kim , Hyeong Il Jeon , Byong Jin Kim , Junichiro Abe
- Applicant: Amkor Technology Singapore Holding Pte. Ltd.
- Applicant Address: SG Valley Point
- Assignee: Amkor Technology Singapore Holding Pte. Ltd.
- Current Assignee: Amkor Technology Singapore Holding Pte. Ltd.
- Current Assignee Address: SG Singapore
- Agent Kevin B. Jackson
- Main IPC: H01L23/552
- IPC: H01L23/552 ; H01L21/56 ; H01L23/31 ; H01L23/495 ; H01L23/00

Abstract:
In one example, a packaged electronic device includes a molded substrate. The molded substrate includes a conductive structure having an edge lead with an edge lead outward side and an edge lead inward side opposite to the edge lead outward side, and an inner lead having an inner lead outward side and an inner lead inward side opposite to the inner lead outward side. The molded substrate includes a substrate encapsulant covering a lower portion of the edge lead inward side, a lower portion of the inner lead inward side, and a lower portion of the inner lead outward side. An upper portion of the edge lead outward side and an upper portion of the inner lead outward side are exposed from the substrate encapsulant. An electronic component is connected to the edge lead and the inner lead. A body encapsulant covers the electronic component and portions of the conductive structure. The body encapsulant has a body encapsulant top side and body encapsulant sides, the upper portion of the edge lead outward side is exposed from one of the body encapsulant sides, and the body encapsulant covers the upper portion of the inner lead outward side and the upper portion of the inner lead inward side. A conductive cover is over the body encapsulant top side, the body encapsulant sides, and outer sides of the substrate encapsulant. The conductive cover contacts the upper portion of the edge lead outward side. Other examples and related methods are also disclosed herein.
Public/Granted literature
- US20230178459A1 SEMICONDUCTOR DEVICES AND METHODS OF MANUFACTURING SEMICONDUCTOR DEVICES Public/Granted day:2023-06-08
Information query
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