| 摘要 |
A display device includes a prism layer including a plurality of prisms on a surface thereof, a support layer facing with the prisms on the prism layer: a medium layer placed between the prism layer and the support layer, and including a first medium having a first refractive index and a second medium having a second refractive index, the first and second media being freely movable in the medium layer, and electrodes supplying a potential difference between the prism layer and the support layer.
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