发明申请
US20150183258A1 PIXEL MAPPING AND PRINTING FOR MICRO LENS ARRAYS TO ACHIEVE DUAL-AXIS ACTIVATION OF IMAGES
有权
基本信息:
- 专利标题： PIXEL MAPPING AND PRINTING FOR MICRO LENS ARRAYS TO ACHIEVE DUAL-AXIS ACTIVATION OF IMAGES
- 专利标题（中）：用于微镜头阵列的像素映射和打印以实现图像的双轴激活
- 申请号：US14658304 申请日：2015-03-16
- 公开(公告)号：US20150183258A1 公开(公告)日：2015-07-02
- 发明人： Mark A. Raymond , Hector Andres Porras Soto
- 申请人： LUMENCO, LLC
- 主分类号： B42D25/328
- IPC分类号： B42D25/328 ; B42D25/485 ; B42D25/40
摘要：
A visual display assembly adapted for use as an anti-counterfeiting device on paper currency, product labels, and other objects. The assembly includes a film of transparent material including a first surface including an array of lenses and a second surface opposite the first surface. The assembly also includes a printed image proximate to the second surface. The printed image includes pixels of frames of one or more images interlaced relative to two orthogonal axes. The lenses of the array are nested in a plurality of parallel rows, and adjacent ones of the lenses in columns of the array are aligned to be in a single one of the rows with no offset of lenses in adjacent columns/rows. The lenses may be round-based lenses or are square-based lenses, and the lenses may be provided at 200 lenses per inch (LPI) or a higher LPI in both directions.
摘要（中）：
视觉显示组件，适用于纸币，产品标签和其他物体上的防伪设备。 组件包括透明材料膜，其包括包括透镜阵列的第一表面和与第一表面相对的第二表面。 组件还包括靠近第二表面的打印图像。 打印的图像包括相对于两个正交轴交错的一个或多个图像的帧的像素。 阵列的透镜嵌套在多个平行的行中，并且阵列中的列中的相邻的透镜被对准成为在相邻列/行中没有透镜偏移的行中的单个行中。 透镜可以是圆形透镜或者是方形透镜，并且透镜可以在两个方向上设置为每英寸200个透镜（LPI）或更高的LPI。