Array substrate, display panel and display device

Abstract

The invention relates to an array substrate, a display panel and a display device, wherein the array substrate comprises a substrate; a plurality of pixel areas are arranged on the substrate; each pixel area comprises a plurality of pixel units; each pixel unit comprises a red pixel subunit, a green pixel subunit and a blue pixel subunit; a blue light resistance film layer is arranged on the blue pixel subunit; and two adjacent blue pixel subunits in each pixel area are provided with blue light resistance film layers with different thickness. The display device comprises a data receiving chip, a driver board and a display panel, wherein the display panel comprises the array substrate, the driver board comprises a time sequence control circuit, and an initial driving voltage signal of each pixel subunit is processed to ensure that a plurality of blue pixel subunits of an identical row / column in an identical pixel area have a same driving voltage after processing. According to embodiments of the invention, a color cast situation of a lateral view angle can be improved without the requirement of sacrificing a light-permeable opening area, a good panel light transmittance can be kept, and the backlight cost is saved.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to an array substrate, a display panel and a display device. Background technique [0002] LCD (Liquid Crystal Display, liquid crystal display) is a flat panel display widely used at present. With the development of display technology, the size of the LCD panel is also increasing. [0003] Currently, most large-size display panels use negative VA (Vertical Alignment, Vertical Alignment) liquid crystal or IPS (In-Plane Switching, in-plane switching) liquid crystal technology. Compared with IPS liquid crystal technology, VA liquid crystal technology has the advantages of higher production efficiency and lower manufacturing cost, but compared with IPS liquid crystal technology, VA liquid crystal technology has more obvious defects in optical properties. Especially in commercial applications, large-size panels require larger viewing angles, and VA-type LCD drivers often fail t...

AI Technical Summary

Problems solved by technology

[0005] Based on this, it is necessary to provide an array substrate, a display panel, and a display device, which can improve the color shift of the display panel under the side viewing angle, in view of the disadvantage of the existing display panel that the color shift occurs at the side viewing angle due to the mismatch of the refractive index at a large viewing angle.

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