METHOD FOR MANUFACTURING HEAT DISSIPATION DEVICE
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United States of America Patent
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app pub date -
Aug 21, 2013
filing date -
Apr 1, 2009
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Abandoned
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Abstract
An exemplary method for manufacturing a heat dissipation device includes the following steps. First, providing fins spaced from each other. Then, providing an electric conductor extending through the fins and being electrically connected to the fins. Next, immersing the combination of the fins and the electric conductor into an electrolyte of an electrolytic cell. After that, connecting an anode of the electrolytic cell with the electric conductor in an electric conductive relationship. Finally, providing the anode with electrical power to form metal oxide films over surfaces of the fins and the electric conductor.
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