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公开(公告)号：KR101211842B1
公开(公告)日：2012-12-12
申请号：KR1020107019726
申请日：2008-03-07
申请人： 미쓰비시덴키 가부시키가이샤
CPC分类号： C23C28/00 , C23C28/04 , C23C30/00 , H01Q1/526 , Y10T428/13 , Y10T428/24999 , Y10T428/265
摘要： 종래의가식부품에있어서는, 장식부가금속색으로보이도록절연부의전면(全面)에도전재료가형성되어있으나, 도전재료의내부에는전류가흐르기때문에장식부에조사되는전자파가손실을받아, 충분한안테나특성을얻을수 없다고하는문제가있었다. 부재표면에, 막두께가 5 nm 이상이고, 400 nm ~ 800 nm에있어서의평균투과율이 65% 이하, 또한평균반사율이 20% 이상인반도체층또는반금속층을형성했기때문에, 전자파를차단하지않고, 충분한금속광택을띠는가식부품이실현된다.
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公开(公告)号：KR1020100105797A
公开(公告)日：2010-09-29
申请号：KR1020107019726
申请日：2008-03-07
申请人： 미쓰비시덴키 가부시키가이샤
CPC分类号： C23C28/00 , C23C28/04 , C23C30/00 , H01Q1/526 , Y10T428/13 , Y10T428/24999 , Y10T428/265
摘要： In a conventional decorative component, a conductive material is formed on the entire surface of an insulation part so that the decoration part looks in metallic color. However, an electric current flows through the inside of the conductive material, and hence electromagnetic waves applied to the decoration part suffers a loss. This poses a problem that sufficient antenna characteristics cannot be obtained. On the member surface, a semiconductor layer or a semi-metal layer with a film thickness of 5 nm or more, and a mean transmittance of 65% or less and a mean reflectance of 20% or more at 400 nm to 800 nm is formed. This can implement a decorative component exhibiting a sufficient metallic luster without blocking the electromagnetic waves.
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