Liquid crystal display panel and liquid crystal display device

Abstract

The invention provides a liquid crystal display panel and a liquid crystal display device comprising the same.The liquid crystal display panel comprises a first substrate, a second substrate, liquid crystal molecules, a black matrix and a first electrode layer, wherein the first substrate comprises a plurality of pixel areas, the second substrate is opposite to the first substrate, the liquid crystal molecules are located between the first substrate and the second substrate and has an initial orientation direction, the black matrix is arranged on the second substrate and provided with openings corresponding to all the pixel areas, the first electrode layer is arranged on the first substrate and comprises first electrodes arranged in the pixel areas, and each first electrode comprises a first branch electrode shielded by the black matrix and a plurality of second branch electrodes connected with the first branch electrode, wherein the initial orientation direction of the liquid crystal molecules is set according to the extension direction of the first branch electrodes so that the liquid crystal molecules corresponding to the first branch electrodes can basically not deflect, and angles are formed between the extension direction of the second branch electrodes and the extension direction of the first branch electrodes.By means of the liquid crystal display panel and the liquid crystal display device, the display effect is improved.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a liquid crystal display panel and a liquid crystal display device. Background technique [0002] Liquid crystal display technology mainly realizes the display of images through the deflection of liquid crystal molecules in an electric field. Combine below figure 1 and figure 2 The structure of a liquid crystal display panel in the prior art is described. In the prior art, the liquid crystal display panel 100 includes an array substrate 110 , a color filter substrate 120 opposite to the array substrate 110 , and liquid crystal molecules 140 located between the array substrate 110 and the color filter substrate 120 . The array substrate 110 is divided into a plurality of pixel regions 130 by data lines 112 and gate lines (not shown). The liquid crystal molecules 140 are deflected according to the electric field between the pixel electrode 111 and the common electrode (not sh...

AI Technical Summary

Problems solved by technology

[0005] 2) As liquid crystal display panels tend to be more and more high-resolution, the size of the pixel area 130 is getting smaller and smaller, and the width and spacing of the pixel electrodes 111 in the pixel area are limited due to the process;

[0006] 3) For a high-resolution liquid crystal display panel, due to the limitation of the manufacturing process of the array substrate 110 and the color filter substrate 120, in the case of a large viewing angle, the ratio S1 / S of the color shift area to the normal display area gradually increases, and the color mixing at a large viewing angle more serious;

[0007] 4) For a high-resolution liquid crystal display panel, due to the limitation of the manufacturing process of the array substrate 110 and the color filter substrate 120, the aperture ratio and transmittance of the display panel gradually decrease with the increase of the resolution

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