发明授权
US07408780B2 Compliant thermal interface structure utilizing spring elements with fins
有权
符合热接口结构,利用带翅片的弹簧元件
- 专利标题: Compliant thermal interface structure utilizing spring elements with fins
- 专利标题(中): 符合热接口结构,利用带翅片的弹簧元件
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申请号: US11151843申请日: 2005-06-14
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公开(公告)号: US07408780B2公开(公告)日: 2008-08-05
- 发明人: John P. Karidis , Mark D. Schultz , Bucknell C. Webb
- 申请人: John P. Karidis , Mark D. Schultz , Bucknell C. Webb
- 申请人地址: US NY Armonk
- 专利权人: International Business Machines Corporation
- 当前专利权人: International Business Machines Corporation
- 当前专利权人地址: US NY Armonk
- 代理商 Michael U. Buchenhorner; Vazken Alexanian
- 主分类号: H05K7/20
- IPC分类号: H05K7/20 ; F28F7/00
摘要:
A structure for cooling an electronic device is disclosed. The structure includes a top layer disposed over the electronic device. The structure further includes a plurality of spring elements disposed between the top layer and the electronic device, wherein at least one of the spring elements comprises a spring portion and a fin portion. At least one of the spring elements provides a heat path from the electronic device and provides mechanical compliance. In another embodiment, the structure further includes a heat-conducting layer disposed over the electronic device, wherein the fin portion of each of at least one of the spring elements is coupled to the heat-conducting layer.
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