| 摘要 |
A display device is provided that includes a display panel having a light-emitting unit for emitting light according to predetermined display data, an elongated optical waveguide unit which guides the light incident from the light-emitting unit and has a core layer and an addressing unit for selecting the light from the light waveguide unit according to the predetermined display data. The core layer is composed of light scattering liquid crystal, and the addressing unit allows the light to be emitted from a predetermined part of the optical waveguide unit by using the light scattering operation of the light scattering liquid crystal.
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