LIQUID CRYSTAL DISPLAY DEVICE AND DISPLAY PANEL

摘要

The invention discloses a liquid crystal display device and its display panel. The display panel includes: a display region; a fan-out region, which is connected to at least one side of the display region; the fan-out region includes at least one group of fan-out wires, each group of the fan-out wires includes a plurality of wires, the wires include a first layer of metal wires and a second layer of metal wires that are disposed alternately, a part of the first layer of metal wires and the second layer of metal wires that are adjacent is overlapped. By the method above, the invention can reduce RC delay between the wires of each group of fan-out wires and improve display quality.

主权项

1. A display panel, wherein the display panel comprises:
a display region; a fan-out region, which is connected to at least one side of the display region; wherein the fan-out region comprises at least one group of fan-out wires, each group of the fan-out wires comprises a plurality of wires, the wires comprise a first layer of metal wires and a second layer of metal wires that are disposed alternately, a part of the first layer of metal wires and the second layer of metal wires that are adjacent is overlapped; wherein the wires comprise N wires, a part of a first wire and a second wire of the N wires is overlapped, a width of overlap of the first wire and the second wire satisfies:
a1=p1−s where p1 is a distance between peaks of the two adjacent wires; s is a minimum distance between wires on the same layer; odd wires of the N wires are the first layer of metal wires, even wires of the N wires are the second layer of metal wires; the first wire and a N wire of the N wires are virtual wires.