Array substrate and plane conversion liquid crystal display panel

Abstract

The invention discloses an array substrate. The array substrate comprises a substrate, a data line, a grid electrode line, at least one pixel electrode, at least one common electrode, at least one shading pattern and at least one auxiliary electrode. The data line and the grid electrode line are arranged on the substrate and are staggered to define a pixel region. The pixel electrodes, the common electrodes, the shading patterns and the auxiliary electrodes are arranged on the substrate and are at least partially arranged in the pixel region. The pixel electrodes comprise at least one first branch electrode. The common electrodes comprise at least one second branch electrode. The first branch electrodes and the second branch electrodes are alternatively arranged in the first direction. The shading patterns are arranged between one data line adjacent to the pixel region and the first branch electrode in the first direction. The auxiliary electrodes are at least partially arranged between the first branch electrode and the shading patterns in the first direction, and the auxiliary electrodes and the pixel electrodes are electrically connected.

Description

technical field [0001] The present invention relates to an array substrate and a plane-switching liquid crystal display panel, especially to an array substrate and an array substrate that utilizes an auxiliary electrode having the same potential as the pixel electrode between a pixel electrode and a light-shielding pattern to improve crosstalk. In-plane switching LCD panel. Background technique [0002] With the continuous improvement of liquid crystal display technology, liquid crystal display panels have been widely used in flat-screen TVs, notebook computers, mobile phones and various types of consumer electronic products. In order to solve the shortcoming of the existing liquid crystal display with too small viewing angle, the industry has developed an in-plane switching (IPS) liquid crystal display whose main feature is that both the common electrode and the pixel electrode are arranged on the array substrate, and by The horizontal electric field generated by the commo...

AI Technical Summary

Problems solved by technology

In order to solve the shortcoming of the existing liquid crystal display with too small viewing angle, the industry has developed an in-plane switching (IPS) liquid crystal display whose main feature is that both the common electrode and the pixel electrode are arranged on the array substrate, and by The horizontal electric field generated by the common electrode and the pixel electrode drives the arrangement of liquid crystal molecules, thereby achieving the effect of wide viewing angle

However, under the design premise of increasing the pixel aperture ratio as much as possible, the horizontal electric fields in adjacent pixel regions are likely to interact with each other, resulting in crosstalk, resulting in a negative impact on the display effect.

Images