The invention provides a liquid crystal display panel comprising a counter baseplate, a liquid crystal layer and an active element array baseplate, wherein the liquid crystal layer is arranged betweenthe active element array baseplate and the counter baseplate; the active element array baseplate comprises a first baseplate, a scan wiring, a data wiring, an active element, a plurality of semiconductor layers, a maskant and a pixel electrode; the active element is arranged on the first baseplate and is respectively and electrically connected with the scan wiring and the data wiring; the activeelement is provided with an insulation layer which extends outside the active element and covers the first baseplate; the semiconductor layers are arranged on the insulation layer; the maskant coversthe semiconductor layers, the active element and part of the insulation layer; the pixel electrode is arranged on the maskant and is connected with the active element; and the semiconductor layers ofthe active element array baseplate correspond to bulges on the counter baseplate.