Liquid crystal display panel, pixel structure and method of manufacture

Abstract

The present invention relates to a pixel structure suitable for liquid crystal display devices in a multidomain vertical tropism mode. The pixel structure comprises a scan line, a data line, a thin film transistor and a pixel electrode. The scan line and the data line define a pixel region which comprises a first sub-pixel region and a second sub-pixel region. The thin film transistor is arranged on a substrate and electrically connected to the scan line and the data line; the pixel electrode is arranged within the pixel region and electrically connected to the source electrode of the thin film transistor, wherein the height of part pixel electrodes in the first sub-pixel region is lower than the height of part pixel electrodes in the second sub-pixel region, and a layer of transparent first coupling capacitance medium layer is covered at least on the pixel electrode of the first sub-pixel region. The present invention further discloses a method for manufacturing the pixel structure and a liquid crystal display panel.

Description

technical field [0001] The invention relates to a thin film transistor liquid crystal display device (TFT-LCD). In particular, it relates to a display panel of a multi-domain vertical alignment mode liquid crystal display device, a pixel structure and a manufacturing method thereof. Background technique [0002] At present, liquid crystal displays with superior characteristics such as high image quality, good space utilization efficiency, low power consumption, and no radiation have gradually become the mainstream of the market. In order to allow users to have better display quality, current LCD monitors are all oriented toward high contrast ratio, no gray scale inversion, little color shift, and high luminance. , high color saturation, fast response and wide viewing angle to develop. [0003] The liquid crystals in liquid crystal display devices do not emit light by themselves. Liquid crystal display uses an electric field to control the twisting of liquid crystal molecu...

AI Technical Summary

Problems solved by technology

The existing technology uses capacitive coupling to realize this multi-domain technology, but the current capacitive coupling technology is usually a capacitive coupling layer formed at the same time as the first conductive metal is formed, so the capacitive coupling layer is an opaque metal, which leads to pixel The area that can transmit light is reduced, thereby reducing the aperture ratio of the pixel, which leads to an increase in manufacturing costs

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