专利名称:Conductive contact structure for two conductors
发明人:Toshihiro Nomura,Masaaki Hisamoto 申请号:US08/649473陈碧云
申请日:19960517
公开号:US05629562A和闺蜜出去玩的说说
科普小故事公开日:
19970513
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专利内容由知识产权出版社提供
摘要:In a conductive contact structure for two conductors, a lower electrode also rves as a cooling element, and two grooves are formed in the lower surface of an electrode. A grea-like insulating material high in thermal conductivity is applied to the lower surface of the electrode except the middle region thereof which is defined by the two grooves; that is, it is applied only to the right and left regions of the lower surface which are located on both sides of the middle region. A pressurizing force is applied through an upper conductor to an electrode who lower surface is fixed through an insulating board to the upper surface of the electrode. The middle region of the lower surface of the electrode is in contact with the surface of the lower conductor, and the right and left regions are elastically deformed in such a manner that they are slightly raid above the surface of the lower conductor, thus forming spaces therebetween. The spaces thus formed are filled with the insulating material. Thermal conduction; i.e., heat radiation is effected through the right and left regions to which the insulating material have been applied, and electrical conduction is ensured through the middle region to which the insulating material is not applied.
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