发明名称 |
OPTICAL REFLECTIVE MATERIAL AND LIGHT EMITTING DIODE DEVICE |
摘要 |
The object of the present invention is to provide a silver plated and/or a silver alloy plated article with high productivity, high reflectance in the visible light range, and excellent sulfidizing resistance. The present invention provides a silver electroplated and/or silver alloy electroplated article having an oxidation layer on its surface, wherein a silver plating layer and/or silver alloy plating layer is formed on a substrate by silver electroplating and/or silver alloy electroplating, and then subjected to oxidation treatment to form an oxidation layer on the surface thereof. The thickness of the oxidation layer formed on the surface of the plating layer is 0.05 µm or more. |
申请公布号 |
KR20130139381(A) |
申请公布日期 |
2013.12.20 |
申请号 |
KR20137032232 |
申请日期 |
2011.05.18 |
申请人 |
JX METALS TRADING CO., LTD. |
发明人 |
IMORI TORU;KINASE TAKASHI;OKA RYUSUKE |
分类号 |
C25D3/46;C25D3/56;C25D5/48 |
主分类号 |
C25D3/46 |
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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