发明授权
- 专利标题: Apparatus for thermally enhanced semiconductor package
- 专利标题(中): 用于热增强半导体封装的装置
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申请号: US13212986申请日: 2011-08-18
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公开(公告)号: US08227910B2公开(公告)日: 2012-07-24
- 发明人: Reza A. Pagaila , Byung Tai Do , Zigmund R. Camacho
- 申请人: Reza A. Pagaila , Byung Tai Do , Zigmund R. Camacho
- 申请人地址: SG Singapore
- 专利权人: STATS ChipPAC, Ltd.
- 当前专利权人: STATS ChipPAC, Ltd.
- 当前专利权人地址: SG Singapore
- 代理机构: Patent Law Group: Atkins & Associates, P.C.
- 代理商 Robert D. Atkins
- 主分类号: H01L23/04
- IPC分类号: H01L23/04
摘要:
A semiconductor package includes a semiconductor die having contact pads. An encapsulant is disposed around the semiconductor die, and conductive vias are disposed in the encapsulant. Electrically conductive traces are disposed between the contact pads and conductive vias, a thermally conductive channel is disposed in the encapsulant separate from the conductive vias, and a thermally conductive layer is disposed over an area of heat generation of the semiconductor die. A thermally conductive trace is disposed between the thermally conductive layer and thermally conductive channel. The thermally conductive layer, thermally conductive trace, and thermally conductive channel are electrically isolated from the contact pads of the semiconductor die and the electrically conductive traces. The semiconductor package further comprises broad thermal traces disposed over the encapsulant, and a thermally conductive material interconnecting the broad thermal traces and the thermally conductive layer.
公开/授权文献
- US20110298120A1 Apparatus for Thermally Enhanced Semiconductor Package 公开/授权日:2011-12-08
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