| 摘要 |
A display unit includes a transparent hollow tube member (for example, an extruded polymer fibre), and a display liquid sealed in the transparent hollow tube member. The display liquid includes a dispersion medium; and at least one kind of charged (electrophoretic) or non-charged particle dispersed in the liquid. An image formed by a display device including the display units through the application of a driving force (e.g. electric of magnetic field) is kind to the eye in the same way as printed matter, and does not cause eyestrain due to flickering of emitted light. <IMAGE> <IMAGE>
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