Array substrate, display panel and display device

Abstract

The application discloses an array substrate, a display panel and a display device; the array substrate comprises a fan-out wire walking and distributing structure; the fan-out wire walking and distributing structure comprises a first fan-out walking wire and a second fan-out walking wire; the first fan-out walking wire and the second fan-out walking wire are insulated to each other; the fan-out wire walking and distributing structure at least comprises a front end wire distribution zone, a middle gluing zone and a back end wire distribution zone; the front projections of the parts where the first fan-out walking wire and the second fan-out walking wire are located at the front end wire distribution zone on the plane of the array substrate are not overlapped to each other; the front projections of the parts where the first fan-out walking wire and the second fan-out walking wire are located at the middle gluing zone on the plane of the array substrate are overlapped to each other; the front projections of the parts where the first fan-out walking wire and the second fan-out walking wire are located at the back end wire distribution zone on the plane of the array substrate are not overlapped; the middle gluing zone is used for coating the first sealing glue layer on the array substrate. The manner can guarantee the light transmittance of the gluing zone, so that the sealing glue can be fully cured to avoid liquid crystal leakage.

Description

technical field [0001] The present application relates to the field of display technology, in particular, to an array substrate, a display panel and a display device. Background technique [0002] TFT-LCD is a thin film transistor LCD, which is one of the active matrix liquid crystal displays. Liquid crystal flat panel display, especially TFT-LCD is currently the only display device that has fully caught up with and surpassed CRT in terms of brightness, contrast, power consumption, life, volume and weight. It has excellent performance and good mass production characteristics. High degree of automation, low cost of raw materials and broad development space are a bright spot of global economic growth in the 21st century. [0003] Generally, a plurality of data lines and scan lines are arranged in the AA area (active area, effective display area) of the liquid crystal display panel, and the area defined between any adjacent two scan lines and data lines constitutes a pixel for...

AI Technical Summary

Problems solved by technology

from figure 1 and figure 2 It can be seen that the projections of the metal traces 21 of the touch signal lines and the metal traces 22 of the data lines on the plane of the array substrate do not overlap with each other. Although the coupling interference between the signal lines is small in this way, the disadvantage is that the wiring Dense, the light transmission rate of the glued area 90 is insufficient, which will easily lead to poor curing of the sealant, which may cause liquid crystal leakage

Images