Housing and manufacturing method
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United States of America Patent
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Dec 10, 2013
Grant Date -
Oct 4, 2012
app pub date -
Dec 6, 2011
filing date -
Mar 29, 2011
priority date (Note) -
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status (Latency Note)
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Abstract
A housing having a coating is disclosed. The housing comprises a base substrate made of metallic material; a micro-arc oxide layer formed on the base substrate; and a protection outer film formed on the micro-arc oxide layer and comprising a coating layer and a metallic layer, wherein the metallic layer is formed on the micro-arc oxide layer and covers a portion of the micro-arc oxide layer; and the coating layer is formed on a remaining portion of the micro-arc oxide layer so that the micro-arc oxide layer is covered by the metallic layer and the coating layer.
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Family
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