发明授权
US09552999B2 Packaged electronic device having reduced parasitic effects and method
有权
具有减小的寄生效应和方法的封装电子器件
- 专利标题: Packaged electronic device having reduced parasitic effects and method
- 专利标题(中): 具有减小的寄生效应和方法的封装电子器件
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申请号: US14967293申请日: 2015-12-12
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公开(公告)号: US09552999B2公开(公告)日: 2017-01-24
- 发明人: Tae Ki Kim , Byong Jin Kim , Ji Young Chung , Gi Jeong Kim , Won Bae Bang
- 申请人: Amkor Technology, Inc.
- 申请人地址: US AZ Tempe
- 专利权人: Amkor Technology, Inc.
- 当前专利权人: Amkor Technology, Inc.
- 当前专利权人地址: US AZ Tempe
- 代理商 Kevin B. Jackson
- 优先权: KR10-2015-0014266 20150129
- 主分类号: H01L21/48
- IPC分类号: H01L21/48 ; H01L23/522 ; H01L23/495 ; H01L23/64 ; H01L23/31 ; H01L23/66 ; H01L23/28 ; H01L21/56
摘要:
In one embodiment, an electronic package includes a substrate having a die pad plurality of lands embedded within substrate encapsulant. An electronic chip including an electronic component is connected to the die pad. The die pad is configured with a recessed well extending from a top surface of the die pad towards a bottom surface of the die pad. The electronic component is position at least proximate to and overlapping the recessed well to increase the distance between the die pad and the electronic component. In one embodiment, the electronic component includes a passive component, such as an inductor. A package body encapsulates the electronic chip and top surfaces of the substrate, and is further disposed within the recessed well. The die pad bottom surface is continuous below the recessed well.
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