Liquid crystal display panel, preparation method thereof and display device

The invention provides a liquid crystal display panel, a preparation method thereof and a display device, and belongs to the technical field of display. The liquid crystal display panel, the preparation method thereof and the display device can solve the problem that defects of liquid crystal leakage, punctures and the like are caused due to the fact that circumstances of glue disconnection, glue shortage, coarse glue and thin glue easily occur in a box alignment technology of existing liquid crystal display panels. The liquid crystal display panel uses a glue frame on a first basal plate to block liquid crystals, uses frame seal glue to bond the glue frame and a second basal plate, controls the box alignment thickness through the height of the glue frame, prevents bubbles and the circumstances of the glue disconnection, the glue shortage, the coarse glue and the thin glue from being generated in the frame seal glue after box alignment, and can prevent the defects of the punctures and the like. The preparation method of the liquid crystal display panel is simple and convenient to operate, easily controls the box alignment thickness, and can greatly reduce production cost. The liquid crystal display panel is suitable for various display devices, and specially suitable for the narrow frame display devices.