| 摘要 |
PROBLEM TO BE SOLVED: To easily attain high productivity and display as planned, even when a display area is wide. SOLUTION: The display 10 is provided with: a diffraction structure layer including a plurality of unit areas arrayed regularly in one main face, provided with an irregular pattern DP constituting diffraction structure in one part of each of the plurality of unit areas, and constituted to make the structures of the irregular patterns DP equal each other in the plurality of unit areas, and a plurality of lenses 122 arrayed regularly, and the irregular patterns DP provided in the plurality of unit areas and the plurality of lenses 122 are arranged to display one ore more of magnified images of diffraction images, as a composite image provided by composing the plurality of diffraction images displayed respectively by the irregular patterns DP provided in the plurality of unit areas, by a moire effect generated by overlapping the arrays. COPYRIGHT: (C)2009,JPO&INPIT
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