Borderless LCD module structure

Abstract

The invention discloses a frameless liquid crystal module structure in the field of LCD (liquid crystal display) panels. The frameless liquid crystal module structure comprises an aluminum profile surface frame, as well as an liquid crystal glass panel, reflective paper, a light guide plate and a membrane which are arranged in the aluminum profile surface frame, wherein the cross section of the aluminum profile surface frame is provided with three steps, and the backmost step is a back plate step which is used for positioning and locating a back plate, the middle step is a membrane plate step used for mounting the reflective paper, the light guide plate and the membrane, the membrane plate step is higher than the back plate step, the foremost step is a panel step used for mounting the liquid crystal glass panel, the panel step is lower than the membrane plate step, and a partition strip is arranged between the panel step and the membrane plate step and used for separating the liquid crystal glass panel from the membrane and the light guide plate. The frameless LCD module structure has the beneficial effects that the partition strip is arranged in the aluminum profile surface frame, the light guide plate and the membrane do not extrude outwards to cause degumming of the liquid crystal glass panel, U-shaped seamless bending formation is performed on the aluminum profile surface frame, and the frameless liquid crystal module structure is good in integrality and relatively stable in structure.

Description

technical field [0001] The invention relates to the field of liquid crystal panels, in particular to a frameless liquid crystal module structure. Background technique [0002] The so-called frameless liquid crystal module refers to O / C (abbreviation of liquid crystal glass panel), which uses double-sided adhesive tape to replace the traditional surface frame to wrap the edge of O / C and fix it. The edge width of the bezel is basically only one material wall thickness (about 1-2mm). Compared with the traditional LCD module, the frame width is greatly reduced, so it is also called a borderless LCD module. The form of borderless modules is more and more popular with consumers, and more and more manufacturers have increased the research and development of borderless products. Due to the high cost of purchasing standard borderless modules and blindly pursuing ultra-thin forms, light guide plates and The diaphragm does not consider the compression structure, which is likely to cau...

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the disadvantages of the existing frameless liquid crystal module, such as O / C degumming and poor appearance integrity, the technical problem to be solved by the present invention is to provide a frameless LCD module with a simple appearance and a light guide plate and diaphragm jump-out structure. LCD module structure

Images