Display panel and display device

Abstract

The invention discloses a display panel and a display device. The display panel comprises a first substrate, a binding area and a fan-out wiring area; the first substrate comprises a display area and a non-display area around the display area, and the display area comprises a plurality of signal leads; the binding area comprises a first conductive gasket group and a second conductive gasket group; the first conductive gasket group comprises a plurality of first conductive gaskets, and the second conductive gasket group comprises a plurality of second conductive gaskets; the fan-out wiring area comprises a plurality of first fan-out wires and a plurality of second fan-out wires; partial signal leads are electrically connected with the first conductive gaskets through the first fan-out wires, and partial signal leads are electrically connected with the second conductive gaskets through the second fan-out wires; each second fan-out wiring comprises a first wire segment and a second wire segment connected with the first wire segment, and the first wire segments and the second wire segments are located on different film layers; at least partial overlapping areas exist between the orthographic projections of the second conductive gaskets and the orthographic projections of the first wire segments which are correspondingly and electrically connected with the second conductive gaskets, wherein the orthographic projections are all on the plane where the first substrate is located. Thus, the implementation of narrow bezel design is facilitated.

Description

technical field [0001] The present application relates to the field of display technology, in particular, to a display panel and a display device. Background technique [0002] Display panels are gradually developing in the direction of light and thin body, space-saving, power-saving, low-radiation, and soft pictures. At present, they have gradually become popular in people's work and life. Specifically, they are used in notebook computers, personal digital assistants, flat-screen TVs, electronic devices such as mobile phones. [0003] figure 1 Shown is a schematic structural view of a display panel in the prior art. Generally, a display panel 300 can be divided into a display area 301 and a non-display area 302 surrounding the display area 301. The display area 301 generally includes arrays extending along a first direction and extending in a second direction. A number of data signal lines 303 arranged along the first direction and a number of gate lines 304 extending in ...

AI Technical Summary

Problems solved by technology

from figure 2 It can be seen that the fan-out traces 308 connected to the conductive pads 307 in the middle area still have room for compression, but the fan-out traces 308 connected to the conductive pads 307 on the left and right sides cannot be further compressed.

Due to the lack of space for the fan-out traces 308 connected to the conductive pads 307 on the left and right sides, the frame of the display panel cannot be further compressed, so it is difficult to achieve a narrow frame design

Although the frame can be reduced by compressing the length of the conductive pad 307, it will increase the requirements of the process, reduce the production yield, and at the same time, the performance of the product will also be affected to a certain extent

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