Multilayer liquid crystal box, preparation method thereof and liquid crystal display

The invention discloses a multi-layer liquid crystal box, a preparation method thereof and a liquid crystal display and relates to the technical field of liquid crystal display. The multi-layer liquid crystal box comprises a first substrate, a second substrate, a third substrate, a first liquid crystal structure and a second liquid crystal structure; the substrate is provided with a first conductive column and a second conductive column. Each of the first liquid crystal structure and the second liquid crystal structure comprises a conductive adhesive, a first transparent conductive film, a liquid crystal layer, a liquid crystal alignment layer and a second transparent conductive film; a first transparent conductive film of the first liquid crystal structure is insulated from a first conductive column in the first substrate and is electrically connected with a second conductive column, and a second transparent conductive film of the first liquid crystal structure is insulated from a first conductive column in