发明名称 |
RADIO WAVE TRANSMISSION TYPE RETROREFLECTION SHEET |
摘要 |
In the retroreflection sheet provided with a specular reflection layer, specular reflection regions provided with the specular reflection layer are insulated electrically from each other by a nonspecular reflection region where the specular reflection layer is not provided, and are arranged in repetition pattern partially while forming an independent region, thus exhibiting radio wave transmissibility. |
申请公布号 |
WO2008107987(A1) |
申请公布日期 |
2008.09.12 |
申请号 |
WO2007JP54491 |
申请日期 |
2007.03.01 |
申请人 |
NIPPON CARBIDE KOGYO KABUSHIKI KAISHA;MIMURA, IKUO |
发明人 |
MIMURA, IKUO |
分类号 |
G02B5/12;G06K19/07;G09F13/16 |
主分类号 |
G02B5/12 |
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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