Pixel array, display panel, and pixel structure

Abstract

The invention provides a pixel panel, a pixel array, and a pixel structure. The pixel array comprises a substrate; and a plurality of pixel units which are located on the substrate, wherein each pixel unit comprises a first surface facing the substrate, a second surface backing on to the substrate, and a side wall which is connected with the first and second surface. The area of the first surface is greater than the area of the second surface. The light of each pixel unit comes out from the second surface and the side wall. According to the invention, the pixel array and the display panel can improve the big-view-angle color cast of a display panel.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a pixel array, a display panel and a pixel structure. Background technique [0002] In recent years, OLED (Organic Light-Emitting Diode, Organic Light-Emitting Diode) technology has developed rapidly, and has become a promising technology most likely to replace LCD (Liquid Crystal Display, Liquid Crystal Display). [0003] The pixel of the OLED display in the prior art is designed in a plane, and in the case of a large viewing angle, the phenomenon of color shift (color shift) of such a display is serious, which urgently needs to be improved. Color cast is the difference between the displayed color and the true color due to the weak or strong color of one or more colors. When there is a difference between the outgoing light at the 0° viewing angle of the display and the outgoing light at a large viewing angle, the intensity and peak value of the outgoing spectrum are di...

AI Technical Summary

Problems solved by technology

according to Figure 2 to Figure 4 As shown in the spectrogram, it can be found that when the display changes from a viewing angle of 0° to a viewing angle of 45°: 1) The brightness of the RGB three primary colors is significantly attenuated, and the attenuation ratios of the RGB three primary colors are different, which will cause the RGB three primary colors to be attenuated When the viewing angle is large, the brightness ratio is out of balance: 2) The brightness peak of the RGB three primary colors has a blue shift, which will cause the color variation of the RGB three primary colors

[0005] In other words, if the screen picture of the monitor viewed from the front is regarded as a standard picture, when the screen is viewed at an angle (such as 30°, 45°, etc.), the display will have color distortion, and the color reproduction and color saturation of the display will be affected. influences

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