发明名称 RETROREFLECTIVE ARTICLE
摘要 A retroreflective article includes a prismatic film having prismatic elements with a metallized coating wherein the metallized coating is laser etched to provide one or more light transmissive regions to expose underlying material that one or more provides high contrast images that contrast with the retroreflective film. The underlying material can include one or more contrasting elements. The article may be back-lighted to increase the contrast especially during conditions of reduced lighting.
申请公布号 EP2470931(B1) 申请公布日期 2016.03.09
申请号 EP20100752476 申请日期 2010.08.25
申请人 AVERY DENNISON CORPORATION 发明人 HANNINGTON, MICHAEL;JUBY, ANITA;AGASHE, NIKHIL
分类号 G02B5/124 主分类号 G02B5/124
代理机构 代理人
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