Array substrate and display device

Abstract

The invention provides an array substrate and a display device, and relates to the technical field of display. The array substrate comprises a plurality of sub-pixels and a plurality of grid lines, wherein the plurality of sub-pixels are arranged in an array way, the plurality of sub-pixels in each line are electrically connected with two of the grid lines, the array substrate also comprises a substrate and a first electrode layer, the first electrode layer is arranged on the substrate and comprises a plurality of first electrodes, the plurality of first electrodes are in one-to-one correspondence to the plurality of sub-pixels, each first electrode comprises at least one first electrode unit, each first electrode unit comprises a plurality of strip-shaped electrodes and a connection electrode, the connection electrode is arranged at least one part of region around the plurality of strip-shaped electrodes, the plurality of strip-shaped electrodes are electrically connected with the connection electrode, the plurality of strip-shaped electrodes are arranged at intervals to form a plurality of gaps, and at least one position of the connection electrode is broken so that at least oneend of at least one gap forms in the breakage position of the connection electrode. When the array substrate is used in the display device, the transmittance of the display device can be improved.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to an array substrate and a display device. Background technique [0002] A Liquid Crystal Display (LCD for short) relies on a backlight module disposed on the back of the LCD panel to provide light required for display, so the transmittance of the display panel is an important performance index thereof. With the development of display technology, the transmittance requirements of liquid crystal display panels are getting higher and higher. [0003] At the same time, in order to ensure a good display quality of the liquid crystal display panel, it is necessary to control defects such as black spots (Black Gap) and bright spots (such as blue spots (Blue Spot)) within a reasonable range. Among them, the reason for the formation of black spots is that the support density of the spacer in the liquid crystal display panel is not enough, resulting in the weak compressive capacit...

AI Technical Summary

Problems solved by technology

However, the use of the above-mentioned high-transparency materials will not only increase the cost, but also limit the improvement of the transmittance of the liquid crystal display panel.

Especially for current high-resolution liquid crystal display devices such as 8K (7680×4320 resolution) and 10K (10240×4320 resolution), the size of a single sub-pixel is extremely small, and even if high-transparency materials are used, the transmittance is difficult to obtain. Significant improvement

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