发明名称 |
Control or decorative element for switches and key buttons in a motor vehicle, has a main plastic body made from a partly transparent material for visible light and a top side to display symbols |
摘要 |
<p>A first chromophoric metallic layer (6) is applied on a top layer (5) and etched with appropriate symbols (7). Material for a main body is transparent to a laser beam that produces the symbols. A second chromophoric layer (4) optically different from the top layer is applied on the bottom side (3) and also on the side areas (9), if required.</p> |
申请公布号 |
DE20318656(U1) |
申请公布日期 |
2004.02.26 |
申请号 |
DE2003218656U |
申请日期 |
2003.11.28 |
申请人 |
LBC LASERBEARBEITUNGSCENTER GMBH |
发明人 |
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分类号 |
B44C1/22;B60R13/00;B60R13/02;H01H9/18;(IPC1-7):B44C1/22 |
主分类号 |
B44C1/22 |
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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