Display Panel and Wiring Structure Thereof

摘要

The present invention provides a display panel and a wiring structure thereof. The wiring structure comprises a plurality of metal wires extending across a first wiring region, a second wiring region, and a third wiring region. The first wiring region adjoins the second wiring region. The second wiring region adjoins the third wiring region. A line width of an nth metal wire in the second wiring region is a, and a distance between the nth metal wire and an n+1th metal wire is b, where n≧1. When n is taken as different values, a/(a+b) is a constant value. According to the above method, the coverage ratio in the seal coating region by the metal wires is not changed to avoid the problem of uneven curing of the sealant. The performance stability of the display panel is thus not impacted.

主权项

1. A wiring structure of a display panel, comprising:
a plurality of metal wires extending across a first wiring region, a second wiring a region, and a third wiring region, the first wiring region adjoining the second wiring region, and the second wiring region adjoining the third wiring region; wherein the first wiring region is located inside the second wiring region, the third wiring region is located outside the second wiring region, the second wiring region is a seal coating region of the display panel, a line width of an nth metal wire in the second wiring region is a, a distance between the nth metal wire and an n+1th metal wire is b, where n≧1, and a/(a+b) is a constant value when n is taken as different values; wherein both the value of the line width a and the value of the distance b in the second region change in equal proportion; wherein a percentage difference between impedance values of the two adjacent metal wires is no more than 10%.