| 摘要 |
A plane display unit using LEDs without letting the colors of the individual pixels appear separately or without letting the pixels appear as a set of visible dots even when the screen displaying an image or a character is viewed in close range, and a plane display device using the same. Pixels having light-emitting surfaces of a square shape that is inclined by 45° are arranged on a substrate in a direction inclined toward the right and in a direction inclined toward the left with the sides of the light-emitting surfaces being opposed to each other. The shape and size of the surface of the substrate are selected to be the same as the shape and size of the contours of the light-emitting surfaces of all pixels on the substrate. The pixels are formed by covering plural LEDs of different colors with a transparent material in which a light-scattering material is contained.
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