发明名称 |
INFRARED-TRANSMITTING COVER |
摘要 |
An infrared transparent cover for an infrared signal port of an electronic device includes a base layer having infrared transparency, an infrared transparent and visible light reflective dielectric multilayer film laminated on the base layer to reflect light having a desired color, and a frosted surface formed on the base layer at a location corresponding to the dielectric multilayer film.
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申请公布号 |
US2013063810(A1) |
申请公布日期 |
2013.03.14 |
申请号 |
US201213670127 |
申请日期 |
2012.11.06 |
申请人 |
TOKAI OPTICAL, CO., LTD.;TOKAI OPTICAL, CO., LTD. |
发明人 |
MIYAGUCHI AKIRA;SUGIMOTO RYO |
分类号 |
G02B5/28 |
主分类号 |
G02B5/28 |
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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