Liquid crystal module structure

Abstract

The invention provides a liquid crystal module structure which comprises a backlight module, a rubber frame, a liquid crystal display panel, an adapter piece and a front frame, wherein the rubber frame is installed on the backlight module; the liquid crystal display panel is installed on the rubber frame; the adapter piece is installed on the backlight module; the front frame is installed on the adapter piece; and the adapter piece comprises a connecting plate and a positioning plate, wherein the positioning plate is vertically connected to the connecting plate, the connecting plate is installed on the backlight module, the liquid crystal display panel abuts on the positioning plate, and the front frame is fixedly connected to the positioning plate. According to the liquid crystal module structure, the adapter piece used for positioning the liquid crystal display panel is arranged, so that the distance between the edge of an opening of the front frame which is locked and installed on the adapter piece and the edge of a black matrix of the liquid crystal display panel is kept unchanged, thereby guaranteeing the stability of the width of the exposed black matrix when the liquid crystal display panel is assembled, and the phenomenon of uneven peripheral black edges of a display area due to instability of the width of the exposed black matrix because of the assembly tolerance of the liquid crystal display panel of a liquid crystal display device of the existing liquid crystal module structure is avoided.

Description

technical field [0001] The invention relates to the field of liquid crystal display, in particular to a liquid crystal module structure. Background technique [0002] A liquid crystal display (LCD, Liquid Crystal Display) has many advantages such as a thin body, power saving, and no radiation, and has been widely used. Most of the liquid crystal display devices currently on the market are backlight liquid crystal display devices, which include a housing, a liquid crystal panel disposed in the housing, and a backlight module disposed in the housing. The working principle of the liquid crystal panel is to place liquid crystal molecules between two parallel glass substrates, control the direction of the liquid crystal molecules by electrifying or not, and refract the light from the backlight module to produce a picture. Since the liquid crystal panel itself does not emit light, the light source provided by the backlight module is needed to display images normally. Therefore, t...

AI Technical Summary

Problems solved by technology

When using the existing liquid crystal module structure to assemble a liquid crystal display device, the liquid crystal display panel 500 is assembled on the backlight module 100 (such as image 3 As shown), due to assembly tolerance factors, the liquid crystal display panel 500 will be left or right, up or down against the backlight module 100, and when the front frame 700 is covered, the black matrix 508 of the liquid crystal display panel 500 is exposed to the The width of the opening of the front frame 700 is unstable due to the deflection of the liquid crystal display panel 500, which in turn affects the effect of the display area of ​​the liquid crystal display device

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