发明名称 |
Heat sink with carbon nanotubes and method for manufacturing same |
摘要 |
A heat sink ( 11 ) includes a base ( 12 ), a plurality of fins ( 14 ) extending from a first surface of the base, and a plurality of carbon nanotubes ( 18 ) formed on an opposite second surface ( 16 ) of the base. The carbon nanotubes are substantially parallel to each other and substantially perpendicular to the base. A method for manufacturing the heat sink includes the steps of: (a) providing a heat sink preform comprising a base and a plurality of fins extending from a first surface of the base; (b) polishing an opposite second surface of base; (c) depositing a catalyst film on the second surface of the base; and (d) providing a carbon source gas to grow a plurality of carbon nanotubes on the second surface of the base.
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申请公布号 |
US2005092464(A1) |
申请公布日期 |
2005.05.05 |
申请号 |
US20040901737 |
申请日期 |
2004.07.28 |
申请人 |
LEU CHARLES;YU TAI-CHERNG;CHEN GA-LANE;LIN JYH-CHAIN |
发明人 |
LEU CHARLES;YU TAI-CHERNG;CHEN GA-LANE;LIN JYH-CHAIN |
分类号 |
H01L23/373;H01L23/40;H05K7/20;(IPC1-7):H05K7/20 |
主分类号 |
H01L23/373 |
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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