Liquid crystal display device and forming method thereof

Abstract

The invention discloses a liquid crystal display device which comprises a first substrate, a second substrate, a plurality of spacing bodies and liquid crystal layers, wherein the second substrate is opposite to the first substrate; a plurality of spacing bodies are arranged between the first substrate and the second substrate; and the liquid crystal layers are filled in cavities which are respectively formed by every two adjacent spacing bodies, the first substrate and the second substrate. The liquid crystal display device is characterized by comprising a plurality of pixel units, wherein each pixel unit comprises at least two spacing bodies, first electrodes and second electrodes; the first electrodes are positioned on the first substrate and / or the second substrate between every two adjacent spacing bodies and face to the surface of the liquid crystal layer; and the second electrodes are positioned on the opposite side walls of every two adjacent spacing bodies. According to the liquid crystal display device disclosed by the invention, transparent electrodes are adopted to replace part of spacing bodies in the prior art, and thus, the liquid crystal display device has high aperture ratio and high transmittance.

Description

technical field [0001] The invention relates to liquid crystal display technology, in particular to a liquid crystal display device in a horizontal electric field reversal mode and a forming method thereof. Background technique [0002] Generally speaking, based on the different deflection methods of liquid crystal molecules, liquid crystal displays (hereinafter referred to as LCD) can be divided into two categories: the first type is that liquid crystal molecules deflect along a plane perpendicular to the substrate, and the second type is that liquid crystal molecules deflect along a plane parallel to the substrate. plane deflection. [0003] Such as figure 1 As shown, the horizontal field switching (Horizontal Field Switching, HFS) mode liquid crystal display in the prior art is a typical second type liquid crystal display. figure 1 A pixel unit of the HFS mode liquid crystal display is shown, Figure 2a for figure 1 Sectional view along A-A1 direction, Figure 2b for...

AI Technical Summary

Problems solved by technology

[0005] However, in the liquid crystal display device of the prior art, each pixel unit includes a plurality of spacers, and the plurality of spacers hinder a part of light from passing through the liquid crystal display device, which greatly affects the aperture ratio and transmittance of the liquid crystal display. Overrate

Images