发明公开
- 专利标题： HOLOGRAMS WITH A DISCONTINUOUS METAL LAYER COMPRISING REGIONS OF DISSIMILAR TRANSMITTANCE AND ARTICLES INCORPORATING THEM
- 专利标题（中）： 与不等转移区和物品BROKEN金属层全息图THAT
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申请号： EP06770465申请日： 2006-05-16
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公开(公告)号： EP1883864A4公开(公告)日： 2009-04-22
- 发明人: D AMATO SALVATORE , MORWALD WILLIAM C , KARCICH GEORGE , BANAHAN MICHAEL
- 申请人： AMERICAN BANK NOTE HOLOGRAPHIC
- 专利权人： AMERICAN BANK NOTE HOLOGRAPHIC
- 当前专利权人： AMERICAN BANK NOTE HOLOGRAPHIC
- 优先权： US68320505 2005-05-20; US68491605 2005-05-25
- 主分类号： G03H1/00
- IPC分类号： G03H1/00 ; G03H1/02
摘要：
A holographic overlay comprising a holographic design [109] and a plurality of zones [106] of varying transmittance to increase viewability of underlying information-bearing areas of a document [101] The plurality of zones are generated and applied in register to the underlying document.
信息查询
