Display panel and display device

Abstract

The invention discloses a display panel and a display device, and the display panel comprises a first substrate which comprises a plurality of pixel regions distributed in an array; a second substrate is arranged opposite to the first substrate; multiple first spacers are located on the side, facing the second substrate, of the first substrate and arranged in the row direction of the multiple pixel regions, and the orthographic projection of each first spacer on the first substrate is located between every two adjacent columns of pixel regions; multiple second spacers are located on the side, facing the first substrate, of the second substrate and arranged in the column direction of the multiple pixel regions, and the orthographic projection of each second spacer on the first substrate is located between every two adjacent rows of pixel regions; the orthographic projection of each first spacer on the first substrate and the orthographic projection of each second spacer on the first substrate have an overlapping region; in at least part of each overlapping region, the first spacer and the second spacer abut against each other. The spacer structure in the display panel can avoid display abnormity and can improve the aperture opening ratio of pixels.

Description

technical field [0001] The present invention relates to the technical field of display devices, in particular to a display panel and a display device. Background technique [0002] In the liquid crystal panel, the column spacer is used to support the thickness of the liquid crystal cell. In the process of production and use, the liquid crystal panel is easily subjected to external forces such as bending and pressing, and the relative displacement of the substrates on both sides will occur, which will cause the top of the columnar spacer to scratch the alignment layer of the opposite substrate. If the scratches affect the display pixel area, there will be display abnormalities such as red spots on pressing, blue spots on pressing, etc. due to pixel light leakage. For curved liquid crystal panels, due to the large curvature of the panel itself, the risk of scratches on the alignment layer of its pixels is higher. In order to prevent such defect from scratching the pixel alig...

AI Technical Summary

Problems solved by technology

In this way, the design of increasing the black matrix layer leads to a decrease in the panel aperture ratio, which directly affects the transmittance.

At present, more and more high-resolution display panels tend to design the black matrix with thin lines, and the decrease in aperture ratio caused by the black matrix layer under the spacer is more serious.

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