Display panel and display device

Abstract

The invention discloses a display panel and a display device. The display panel comprises a substrate, a pixel limiting layer, a shading layer and a plurality of color resistance blocks; the pixel limiting layer is located on one side of the substrate and comprises a plurality of openings, and a light-emitting unit is arranged in each opening; the shading layer is located on the side, away from the substrate, of the pixel limiting layer, and a plurality of first via holes and a plurality of second via holes are formed in the shading layer; the orthographic projections, on the substrate, of the first via holes cover the orthographic projections, on the substrate, of the light-emitting units at the corresponding positions, and the orthographic projections, on the substrate, of the second via holes are located in the orthographic projection, on the substrate, of the pixel limiting layer; the structure of the orthographic projections of at least part of the second via holes on the substrate is different from the structure of the orthographic projections of the adjacent light-emitting units on the substrate, and the different structures comprise different shapes, or the same shape but different angles; and the plurality of color resistance blocks are positioned in the first via holes. In this way, moire patterns of the corresponding area of an optical module can be reduced.

Description

technical field [0001] The present application belongs to the field of display technology, and in particular relates to a display panel and a display device. Background technique [0002] With the continuous development of display technology, OLED (Organic Light Emitting Diode) display panels have attracted widespread attention due to their advantages of low energy consumption, low production cost, self-illumination, wide viewing angle, and fast response speed. [0003] In order to further reduce the thickness of the display panel, improve its flexibility, and at the same time improve the light extraction efficiency and reduce power consumption under the premise of ensuring the contrast ratio, many display panel companies are currently developing COE that replaces the polarizer in the OLED display panel with the color filter CF. (color filter on encapsulation) structure. [0004] Based on the COE structure, the optical modules inside or below the display panel need higher t...

AI Technical Summary

Problems solved by technology

However, due to the uniform arrangement of the patterns of each film layer, the moiré pattern in the corresponding area of ​​the optical module is serious, which affects the display quality

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