发明名称 |
COMPOSITE HEAT SINK WITH METAL BASE AND GRAPHITE FINS |
摘要 |
A composite heat sink apparatus includes a metal base which has a thermal conductivity of at least about 200 W/m<0>K. The metal base is preferably constructed either of copper of aluminum. The heat sink apparatus further includes a plurality of fins attached to the base, the fins being constructed of anisotropic graphite material having a direction of relatively high thermal conductivity perpendicular to the base. |
申请公布号 |
WO2004003974(A2) |
申请公布日期 |
2004.01.08 |
申请号 |
WO2003US20588 |
申请日期 |
2003.06.27 |
申请人 |
GRAFTECH INC. |
发明人 |
GETZ, GEORGE, JR.;FRASTACI, MICHAEL |
分类号 |
H05K7/20;F28F3/02;F28F21/02;H01L23/367;H01L23/373 |
主分类号 |
H05K7/20 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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