Provided are a fan-out wire structure, a display device comprising the fan-out wire structure, and a fan-out wiring method. The fan-out wire structure is used for signal connection between a first functional area (1) and a second functional area (2); an intermediate section channel at a channel wire outlet end of the first functional area (1) is a suspended channel; in the fan-out wire structure, first wiring (21) from an valid signal channel of the first functional area (1) nearest to the suspended channel to the second functional area (2) extends to a center normal area of the suspended channel, and then extends in the center normal area along the direction of a center normal. The fan-out wire structure can reduce wiring space, and reduce signal delay differences among wires.
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