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    • 10. 发明申请
    • APPARATUS AND METHOD FOR COOLING ICS USING NANO-ROD BASED CHIP-LEVEL HEAT SINKS
    • 使用纳米级芯片级散热器冷却ICS的装置和方法
    • WO2008060644A3
    • 2009-04-16
    • PCT/US2007064541
    • 2007-03-21
    • NANOCONDUCTION INC
    • DANGELO CARLOS
    • G06F1/20F25D23/12F28D15/00F28F7/00F28F25/10H01B7/42H01B9/06H01L23/24H02G3/03H05K5/00H05K7/20
    • H01L23/473B82Y10/00H01L23/467H01L2924/0002H01L2924/00
    • A method and apparatus for overcoming the problems of rapidly increasing complexity and cost and degrading reliability measures in connection with the cooling of a multi-chip mounted on an electronic printed circuit board. Accordingly, there are combined a) nano-structures materials for micro or nano-scale heat transfer from a substrate; b) small dimension heat sinks or heat spreaders matched to the mico-scale heat transfer to control the spread resistance; c) nano-scale cooling channel surfaces or micro-channel heat exchangers to improve heat transfer coefficients of the hot components to the cooling agent, air or liquid; and d) sharing of the active device such as a fan, pump, compressor, etc., that are responsible for moving the cooling agent in an active cooling embodiment. By providing appropriate passage for the cooling agent an effective and efficient cooling of the hot surfaces is achieved.
    • 一种用于克服安装在电子印刷电路板上的多芯片的冷却的复杂性和成本快速增加以及降低可靠性措施的问题的方法和装置。 因此,组合了a)纳米结构材料用于从基底进行微量或纳米尺度的热传递; b)小尺寸散热器或散热器与微尺度传热匹配,以控制传播阻力; c)纳米级冷却通道表面或微通道热交换器,以改善热组分对冷却剂,空气或液体的传热系数; 以及d)在主动冷却实施例中共享负责将冷却剂移动的主动装置,例如风扇,泵,压缩机等。 通过为冷却剂提供适当的通道,实现了热表面的有效和有效的冷却。