公开(公告)号：US5037101A

公开(公告)日：1991-08-06

申请号：US540081

申请日：1990-06-19

申请人： James P. McNulty

发明人： James P. McNulty

IPC分类号： A63F3/06

CPC分类号： G03H1/028 ,  A63F3/0665 ,  A63F2250/302 ,  G03H1/0252 ,  G03H2001/0288 ,  G03H2250/33 ,  G03H2250/34 ,  Y10S283/901 ,  Y10S283/903

摘要： A hologram game card having a laminate of(i) at least one hologram-containing layer containing at least one hologram,(ii) a backing layer on which the hologram-containing layer(s) are mounted, and(iii) a covering layer covering a side of the hologram-containing layer(s) opposite the backing layer, wherein(a) the covering layer is opaque with respect to wavelengths of visible light usable to view the hologram(s) such that no image represented by the hologram(s) is viewable with the naked eye while the covering layer is present in an opaque state over the hologram(s),(b) the covering layer is at least partially removable by scratching, rubbing or pulling off by hand to allow any image represented by the hologram(s) to be viewed with the naked eye or the covering layer can be treated to render it non-opaque thereby allowing any image represented by the hologram(s) to be viewed with the naked eye.

摘要翻译： 一种全息图游戏卡，其具有层叠体（i）至少含有至少一个全息图的全息图层，（ii）其上安装有全息图层的背衬层，以及（iii）覆盖层 覆盖与所述背衬层相对的所述全息图层的一侧，其中（a）所述覆盖层相对于可用于观察全息图的可见光的波长是不透明的，使得不存在由全息图（ s）可以用肉眼观察，而覆盖层在全息图上以不透明状态存在，（b）通过刮擦，摩擦或拉出手来至少部分地除去覆盖层，以允许任何图像表示 通过用肉眼观察的全息图或覆盖层可以被处理以使其不透明，从而允许用肉眼观看由全息图表示的任何图像。