Display panel and display device

Abstract

The invention discloses a display panel and a display device and relates to the technical field of liquid crystal display, aiming to increase aperture ratio of the display panel and weaken influence on color temperature.The display panel comprises a color-film substrate and a spacer array corresponding to a black matrix and a color pixel array in the color-film substrate.An arrangement structure of the spacer array in the line direction of the black matrix comprises X lines of spacers in mixed arrangement, m lines of single-row spacers are arranged between every two adjacent spacers in mixed arrangement, every line of spacers in mixed arrangement includes a main spacers, n auxiliary spacers are arranged between every two adjacent main spacers, and every line of single-row spacers includes z auxiliary spacers.The display device comprises the display panel.The display panel is used in the display device.

Description

technical field [0001] The invention relates to the technical field of liquid crystal display, in particular to a display panel and a display device. Background technique [0002] The liquid crystal panel generally includes a thin film transistor array substrate and a color filter substrate, and a liquid crystal layer arranged between the thin film transistor array substrate and the color filter substrate, and, in order to support the thin film transistor array substrate and the color filter substrate, the thin film transistor array substrate There is a certain distance between it and the color filter substrate to prevent bubbles from appearing in the liquid crystal layer of the display panel; when the liquid crystal panel is produced, it is generally between the thin film transistor array substrate and the color filter substrate and corresponds to the black matrix. Spacers are distributed, and then the thin-film transistor array substrate and the color filter substrate are ...

AI Technical Summary

Problems solved by technology

Since the maximum diameter of the main spacer is larger than the maximum diameter of the secondary spacer, the corresponding part of the black matrix in the color filter substrate and the corresponding part of the main spacer is relatively wide, so that when the thin film transistor array substrate and the color filter substrate are boxed, The problem of poor display effect of the display panel caused by the offset of the main spacers, but this also reduces the aperture ratio of the sub-pixels at the corresponding positions in the color filter substrate

[0004] In order to solve the above problems, the existing method is to distribute the main spacers at the corresponding positions of the black matrix and the blue sub-pixels, and widen the corresponding positions of the black matrix and the blue sub-pixels; The contribution of the aperture ratio is relatively small. If the corresponding position of the black matrix and the blue sub-pixel is widened, the contribution of the blue sub-pixel to the aperture ratio of the display panel will not be greatly affected; but each blue sub-pixel in the display panel There is a one-to-one correspondence between the pixels 31 and each main spacer 11 (such as figure 1 As shown), there are more main spacers distributed on the surface of the thin film transistor array substrate or the color filter substrate, resulting in a decrease in the overall aperture ratio of the blue sub-pixel in the color filter substrate, thereby greatly affecting the aperture ratio of the display panel. Moreover, due to the reduction of the overall aperture ratio of all blue sub-pixels in the color filter substrate, the color temperature of the display panel is also affected

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