A display panel and a manufacturing method thereof are provided by the present application. The display panel includes a first liquid crystal cell, a second liquid crystal cell, and a flexible circuit board. The first liquid crystal cell includes a first epitaxial portion. The first epitaxial portion includes a plurality of first bonding terminals. The second liquid crystal cell includes a second epitaxial portion. The second epitaxial portion includes a plurality of second bonding terminals. And the second binding terminals and the first binding terminals are located on a same side. The flexible circuit board is electrically connected with the first binding terminals and the second binding terminals.