| 发明名称 | Security device | ||
| 摘要 | A security device having a lenticular device that includes an array of lenticular focusing elements located over a corresponding array of sets of image strips such that at different viewing directions, a corresponding image strip from each set is viewed via respective ones of the lenticular focusing elements wherein the image strips are defined at least in part by a relief structure. | ||
| 申请公布号 | US8861055(B2) | 申请公布日期 | 2014.10.14 |
| 申请号 | US201013502281 | 申请日期 | 2010.10.27 |
| 申请人 | De La Rue International Limited | 发明人 | Holmes Brian William;Commander Lawrence George |
| 分类号 | G03H1/00;G02B5/32;G02B27/22;B42D15/00 | 主分类号 | G03H1/00 |
| 代理机构 | Oliff PLC | 代理人 | Oliff PLC |
| 主权项 | 1. A security device having a lenticular device, the security device comprising: an array of sets of image strips; an array of lenticular focusing elements disposed over the array of sets of image strips such that at different viewing directions, a corresponding image strip from each set is viewed via respective ones of the lenticular focusing elements, wherein: the image strips are formed by a relief structure, and the relief structure includes raised features provided with ink. | ||
| 地址 | Hampshire GB | ||