Liquid crystal display

Abstract

The invention discloses a liquid crystal display. The liquid crystal display comprises a color film substrate, an array substrate and a liquid crystal layer, wherein the array substrate is arranged opposite to the color film substrate, the liquid crystal layer is arranged between the array substrate and the color film substrate, the color film substrate comprises a substrate, color resin layers, first electrodes, a black matrix and a common electrode layer, the substrate is provided with an upper surface and a lower surface which are arranged opposite to each other, the color resin layers arearranged on the upper surface in a matrix mode, the first electrodes are arranged on the upper surface and are arranged between adjacent color resin layers at intervals, the black matrix is arranged on the upper surface and covers the first electrodes, the common electrode layer is arranged on the lower surface and comprises a second electrode and a third electrode which are arranged at intervals,and the second electrode and the first electrode are used for achieving touch control operation. With the liquid crystal display disclosed by the scheme of the invention, the display quality can be effectively improved; and meanwhile, the second electrode is divided from the common electrode layer and is used for achieving the touch control operation, no touch control panel is needed to be arranged, and the thickness is reduced.

Description

technical field [0001] The present invention relates to the field of display technology, more specifically, to a liquid crystal display. Background technique [0002] With the rapid development of display technologies, touch screens have gradually become popular in people's lives, and users have put forward higher requirements on the display quality of touch screens. In response to the needs of consumers, the competition in the mobile phone and tablet PC market is becoming more and more intense. [0003] However, in the existing touch display screen, the stripe pattern of the touch electrode can be clearly seen on the screen, and the display effect is not good. In addition, the touch structure in the prior art is to add a touch panel on the color filter substrate. This structure has a relatively large thickness, which leads to relatively poor performance in terms of light transmission and portability of the display. [0004] Therefore, it is necessary to propose a liquid c...

AI Technical Summary

Problems solved by technology

[0003] However, in the existing touch display screen, the stripe pattern of the touch electrode can be clearly seen on the screen, and the display effect is not good.

In addition, the touch control structure in the prior art is to add a touch panel on the color filter substrate. This structure has a relatively large thickness, which leads to relatively poor performance in terms of light transmittance and portability of the display.

[0004] For this reason, it is necessary to propose a liquid crystal display for the above-mentioned problems, to improve the problems of poor display effect and large thickness.

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