发明名称 |
Heat spreader with vapor chamber defined therein and method of manufacturing the same |
摘要 |
A heat spreader (10) and a method for manufacturing the heat spreader are disclosed. The heat spreader includes a metal casing (12) and a wick structure (16) lines an inner surface of the metal casing. The metal casing defines therein a chamber (14) and includes an evaporating section (126) and a condensing section (127). The wick structure is in the form of metal foam and occupies a portion of the chamber. In one embodiment, the wick structure has a pore size gradually increasing from the evaporating section towards the condensing section of the metal casing. The heat spreader is manufactured by electrodepositing a layer of metal coating (70) on an outer surface of a metal foam framework (20). The metal coating becomes the metal casing and the metal foam framework becomes the wick structure.
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申请公布号 |
US7651601(B2) |
申请公布日期 |
2010.01.26 |
申请号 |
US20060306699 |
申请日期 |
2006.01.09 |
申请人 |
FU ZHUN PRECISION INDUSTRY (SHEN ZHEN) CO., LTD.;FOXCONN TECHNOLOGY CO., LTD. |
发明人 |
HWANG CHING-BAI;MENG JIN-GONG |
分类号 |
C25D7/00 |
主分类号 |
C25D7/00 |
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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