| 摘要 |
Optical arrangements are provided by which observers of flat containers or display boxes, such as compact disc (CD) jewel boxes, can be presented with different information when looking at one of the box's surfaces from different angular perspectives. Advantageously, parallax effects are compensated where the size of the observable images and the viewing distance create undesirable visual artifacts. Horizontally and vertically oriented lenticulated panels are used in combination with interlaced images to convey the differently coded views without the need for physically manipulating such boxes as in the past to see equivalent information. Printed informational inserts are provided with interlaced images and reference surfaces for alignment purposes which is achieved either with control of fit or via resiliently flexible arrangements for urging the inserts into positions of proper alignment. These arrangements enhance the possibilities for displaying more and different kinds of information on a given box or display surface area compared with conventional approaches and may be used to enhance the prospects for increasing sales of products and displaying sporting figures, celebrities, animation, graphics, textual messages, special visual effects, or the like. |
