Invention Grant
US08693101B2 Lens sheet having lens array formed in pre-selected areas and articles formed therefrom 有权
具有形成在预选区域中的透镜阵列的透镜片和由其形成的制品

Lens sheet having lens array formed in pre-selected areas and articles formed therefrom
Abstract:
A lens sheet having one or more lens arrays positioned in selected discrete areas. Each lens array includes a plurality of lenses, each having a width, a height, and a lens peak. The lens array is set below the planar surface of the lens sheet, such that lens array does not extend above the lens sheet. Furthermore, the lens array is completely bordered by or contained within planar portions of the lens sheet. One or more dimensional images are printed below each of the lens arrays, and/or one or more static images can be printed on the planar portions of the lens sheet.
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