| 摘要 |
PURPOSE: A piece puzzle is provided, which is made by using a three dimensional effect of lenticular lens, gives enough visual amusement and creative time of thinking with high level of difficulty, and can be enjoyed by anyone from child to adult. CONSTITUTION: A three dimensional piece puzzle is made by producing three dimensional film with a visible design, attaching a lenticular lens to the three dimensional film, and getting a plurality of lenticular units(10) with a cubic effect, which are assembled together in a case to form the entity(30) of the piece puzzle. The lenticular lens shows moving forms being seen differently according to an angle of vision.
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