Display panel, driving method thereof and display device

Abstract

The invention discloses a display panel, a driving method thereof and a display device, since a data output circuit comprises at least one gating circuit group and an even number of first gating circuits, the even number of first gating circuits can ensure that data lines connected with the first gating circuits are symmetrically distributed in a frame area. The number of the data lines connectedwith one gating circuit group is the same as the number of the data lines connected with one first gating circuit, each gating circuit group comprises a plurality of second gating circuits; that is, the number of the data lines connected with each second gating circuit is less than the number of the data lines connected with one first gating circuit; at least two paired second gating circuits exist; it can be guaranteed that the data lines connected with the second gating circuit are symmetrically distributed in the frame area or the distribution asymmetry of the data lines connected with thesecond gating circuit in the frame area is reduced, that is, the problem of abnormal display caused by the distribution asymmetry of the data lines in the frame area is solved or improved.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a display panel, a driving method thereof and a display device. Background technique [0002] The display panel includes a display area and a frame area located around the display area, wherein the display area includes a plurality of sub-pixels and various signal lines, such as data lines, gate lines, etc., and the frame area is used to set peripheral circuits connected to various signal lines. For example, a gate driving circuit connected to each gate line, a gate circuit connected to a data line, and the like. [0003] In order to reduce the bezel width of the display panel, such as figure 1 as shown, figure 1 It is a schematic diagram of the structure of the related display panel; a gate circuit 01 is generally connected to multiple data lines data', and each data line data in the display area A' extends to the frame area B' and then connects with the gate circuit 01 in th...

AI Technical Summary

Problems solved by technology

[0003] In order to reduce the bezel width of the display panel, such as figure 1 as shown, figure 1 It is a schematic diagram of the structure of the related display panel; a gate circuit 01 is generally connected to multiple data lines data', and each data line data in the display area A' extends to the frame area B' and then connects with the gate circuit 01 in the frame area B' connection, in consideration of the overall layout design of the panel, it is necessary to respectively arrange the gate circuits 01 on both sides of the symmetry axis Y of the display panel along the data line direction, if the number of gate circuits 01 in the frame area B' of the display panel is If the number is even, the number of gate circuits 01 on both sides of the symmetry axis Y is the same. If the number of gate circuits 01 in the frame area B' of the display panel is an odd number, the number of gate circuits 01 on both sides of the symmetry axis Y will be inconsistent. As a result, the distribution of the data line data' in the frame area B' is asymmetrical, which in turn leads to display abnormalities such as split screen display

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