Liquid crystal display module group and liquid crystal display device

Abstract

The invention provides a liquid crystal display module group and a liquid crystal display device. The liquid crystal display module group comprises a front frame and a liquid crystal display panel which is contacted with the front frame. The liquid crystal display panel comprises an upper substrate and a lower substrate which are arranged oppositely. The liquid crystal display panel has a displayarea and a virtual area surrounding the display area. The front frame comprises a fixing portion which is in contact with the portion of the upper substrate located in the virtual area. One side of the portion of the upper substrate, which faces the fixing portion, is provided with a first magnetic portion, wherein the portion is located in the virtual area. One side of the fixing portion, which faces the portion of the upper substrate located in the virtual area, is provided with a second magnetic portion which is attracted to the first magnetic portion. The effect of atmospheric pressure iscounteracted by attraction between the first magnetic portion and the second magnetic portion. The portion of the upper substrate, which is located in the virtual area, is prevented from being recessed towards the lower substrate. The box thickness of the liquid crystal display panel in the virtual area and the box thickness of the liquid crystal display panel in the display area trend to be consistent, and the uniformity of the box thickness of the liquid crystal display panel is improved.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a liquid crystal display module and a liquid crystal display device. Background technique [0002] Thin Film Transistor (TFT) is the main driving element in current Liquid Crystal Display (LCD) and Active Matrix Organic Light-Emitting Diode (AMOLED). It is related to the display performance of the flat panel display device. [0003] Most of the liquid crystal displays currently on the market are backlight liquid crystal displays, which include a liquid crystal display panel and a backlight module. The working principle of the liquid crystal display panel is to pour liquid crystal molecules between the thin film transistor array substrate (ThinFilm Transistor Array Substrate, TFT Array Substrate) and the color filter (ColorFilter, CF) substrate, and apply pixel voltage on the two substrates respectively. and the common voltage, through the electric field formed between the pixe...

AI Technical Summary

Problems solved by technology

Due to the limitations of the manufacturing process, it is difficult to increase the height and proportion of the support 300' of the virtual area 12', and every step reduction between the virtual area 12' and the display area 11' puts forward higher requirements on the manufacturing process. Such as the leveling of the material at the edge, etc., so it is difficult to achieve

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