Array substrate and manufacturing method thereof, liquid crystal panel and display device

Abstract

The invention discloses an array substrate, a method for manufacturing the same, a liquid crystal panel and a display device. The method includes steps that a substrate is provided, distribution of pixels and pixel graphs are planned on the substrate, and each pixel graph comprises a transmission region graph and a reflecting region graph; transmission regions and reflecting regions which correspond to the transmission region graphs and the reflecting region graphs are formed on the pixels; a direction parallel to an optional border of the transmission region and the reflecting region of each pixel is selected to be used as a rubbing direction; or a direction of a rising edge of the transmission region relative to the reflecting region of each pixel when seen along a rubbing direction of the pixel is used as a rubbing direction, and the transmission region of each pixel rubs the reflecting region of the pixel so that rubbing alignment of the pixel is realized. The array substrate, the method, the liquid crystal panel and the display device have the advantages that rubbing shadow among the transmission regions and the reflecting regions when the pixels are rubbed is avoided, and light leakage is reduced.

Description

technical field [0001] The invention relates to the technical field of liquid crystal display, in particular to a transflective pixel array substrate and a manufacturing method thereof, a liquid crystal panel and a display device using the transflective pixel array. Background technique [0002] Liquid crystal displays are classified into transmissive displays, reflective displays, and transflective displays. [0003] There is no reflective mirror on the back of the transmissive display screen, and the light source is provided by the backlight, which is excellent in low light or no light. However, the brightness of the backlight is seriously insufficient in outdoor sunlight or in a strong light environment, and simply relying on increasing the brightness of the backlight will rapidly lose power, and the effect is also very unsatisfactory. [0004] Reflective displays have a reflector on the back of the screen and rely on external light sources to achieve the display effect....

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a transflective pixel array substrate and its manufacturing method, a liquid crystal panel and a display device to solve the problem in the prior art due to the frictional shadow formed on the border of the transmissive area and the reflective area when the pixel is rubbed. The liquid crystal orientation in this area is abnormal, resulting in severe light leakage of the display; and the boundary between the transmissive area and the reflective area is too long, resulting in low contrast of the display

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