- 专利标题: Semiconductor device
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申请号: US17155248申请日: 2021-01-22
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公开(公告)号: US11715676B2公开(公告)日: 2023-08-01
- 发明人: Kenji Nishikawa
- 申请人: Amkor Technology Singapore Holding Pte. Ltd.
- 申请人地址: SG Valley Point
- 专利权人: Amkor Technology Singapore Holding Pte. Ltd.
- 当前专利权人: Amkor Technology Singapore Holding Pte. Ltd.
- 当前专利权人地址: SG Singapore
- 代理商 Kevin B. Jackson
- 主分类号: H01L23/00
- IPC分类号: H01L23/00 ; H01L23/495 ; H01L23/31 ; H01L21/48 ; H01L21/56
摘要:
A packaged electronic device includes a substrate comprising a die pad and a lead spaced apart from the die. An electronic device is attached to the die pad top side. A conductive clip is connected to the substrate and the electronic device, and the conductive clip comprises a plate portion attached to the device top side with a conductive material, a clip connecting portion connected to the plate portion and the lead, and channels disposed to extend inward from a lower side of the plate portion above the device top side. The conductive material is disposed within the channels. In another example, the plate portion comprises a lower side having a first sloped profile in a first cross-sectional view such that an outer section of the first sloped profile towards a first edge portion of the plate portion is spaced away from the electronic device further than an inner section of the first sloped profile towards a central portion of the plate portion. Other examples and related methods are also disclosed herein.
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