专利名称：MARKER
发明人：SAITO, Tomohiro 申请号：EP16872905
申请日：20161202
公开号：EP3389035A4
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专利内容由知识产权出版社提供
摘要：A marker (10) includes a lenticular lens (11) formed from a translucent material to have a plurality of convex portions (13) positioned to line up in, for example, at least one direction. The optical axes (OA1) of the convex portions (13) all interct with an optical reference point (OP) on the product optical axis (PA). The optical axes (OA1) of the convex portions (13) are all orthogonal with and pass through the center of the bottom surfaces of grooves (14). Colored portions (15) are accommodated in the grooves (14).
申请人：Enplas Corporation
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