The invention provides a liquid crystal display assembling method which comprises the following steps: a liquid crystal panel is taken as a base body, a square-shaped adhesion layer is formed on the periphery edge of the light entering side of the liquid crystal panel, a glue frame is connected and fixed onto the liquid crystal panel through the adhesion layer, the adhesion layer is an adhesive layer (20), and the glue frame (31) is connected and fixed to the liquid crystal panel (10) through the adhesive layer (20) in a manner of bonding the formed glue frame (31); the adhesive layer can also be a concave-convex microstructure layer (20') with rough surface, a glue frame (31') is printed on the concave-convex microstructure layer (20') in a 3D manner, the glue frame (31') and the concave-convex microstructure layer (20') are cured through a photocuring forming process, and the glue frame (31') is connected and fixed onto a liquid crystal panel (10') through a manner that the glue frame (31') and the concave-convex microstructure layer (20') are meshed; a backlight assembly is assembled. The method adopts the adhesion layer to replace square glue, so that waste of the square glue can be avoided, and the cost of the liquid crystal display is reduced.