公开(公告)号：US20120325454A1

公开(公告)日：2012-12-27

申请号：US13603773

申请日：2012-09-05

申请人： Taisuke IWAI ,  Daiyu Kondo ,  Yoshitaka Yamaguchi ,  Shinichi Hirose ,  Yukie Sakita ,  Yohei Yagishita ,  Masaki Norimatsu

发明人： Taisuke IWAI ,  Daiyu Kondo ,  Yoshitaka Yamaguchi ,  Shinichi Hirose ,  Yukie Sakita ,  Yohei Yagishita ,  Masaki Norimatsu

IPC分类号： F28F21/06 ,  F28F21/08 ,  B32B37/16 ,  F28F7/00

CPC分类号： H01L23/373 ,  H01L23/3737 ,  H01L23/433 ,  H01L24/29 ,  H01L24/83 ,  H01L2224/2929 ,  H01L2224/29393 ,  H01L2224/29499 ,  H01L2224/32245 ,  H01L2924/14 ,  H01L2924/15788 ,  H01L2924/181 ,  H01L2924/00

摘要： A heat dissipating structure includes a heat source; a heat dissipating part disposed to oppose to the heat source; a concave portion formed in at least one of opposing surfaces of the heat source and the heat dissipating part; and a heat conducting structure comprising a filler layer of thermoplastic material disposed between the heat source and the heat dissipating part and contacting with the opposing surfaces of the heat source and the heat dissipating part, and an assembly of carbon nanotubes that are distributed in the thermoplastic material, oriented perpendicularly to the surfaces of the filler layer, contacting, at both ends, with the opposing surfaces of the heat source and the heat dissipating part, and limited its distribution in the opposing surfaces by the concave portion.

摘要翻译： 散热结构包括热源; 设置成与热源相对的散热部; 形成在所述热源和所述散热部的至少一个相对表面中的凹部; 以及导热结构，其包括设置在所述热源和所述散热部件之间并与所述热源和所述散热部件的相对表面接触的热塑性材料填充层，以及分布在所述热塑性塑料中的碳纳米管的组件 材料，其垂直于填料层的表面定向，在两端与热源和散热部分的相对表面接触，并通过凹部限制其在相对表面中的分布。