Invention Grant
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
- Patent Title: Packaged electronic device having reduced parasitic effects and method
- Patent Title (中): 具有减小的寄生效应和方法的封装电子器件
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Application No.: US14967293Application Date: 2015-12-12
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Publication No.: US09552999B2Publication Date: 2017-01-24
- Inventor: Tae Ki Kim , Byong Jin Kim , Ji Young Chung , Gi Jeong Kim , Won Bae Bang
- Applicant: Amkor Technology, Inc.
- Applicant Address: US AZ Tempe
- Assignee: Amkor Technology, Inc.
- Current Assignee: Amkor Technology, Inc.
- Current Assignee Address: US AZ Tempe
- Agent Kevin B. Jackson
- Priority: KR10-2015-0014266 20150129
- Main IPC: H01L21/48
- IPC: H01L21/48 ; H01L23/522 ; H01L23/495 ; H01L23/64 ; H01L23/31 ; H01L23/66 ; H01L23/28 ; H01L21/56

Abstract:
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.
Public/Granted literature
- US20160225687A1 PACKAGED ELECTRONIC DEVICE HAVING REDUCED PARASITIC EFFECTS AND METHOD Public/Granted day:2016-08-04
Information query
IPC分类: