1results about How to "Guaranteed display quality" patented technology

The application discloses a cholesteric liquid crystal display module and a driving method thereof, and belongs to the technical field of electronic paper display. The display module comprises a first substrate, a plurality of source driving lines and arrayed pixel electrodes driven by the plurality of source driving lines are arranged on the first substrate; a second substrate is arranged opposite to the first substrate, an alternating common electrode layer is arranged on the second substrate, the alternating common electrode layer comprises a first alternating common electrode area and a second alternating common electrode area which are electrically isolated from each other; a cholesteric liquid crystal layer is sealed between the first substrate and the second substrate; and a conductive frame glue comprises a first conductive part corresponding to the first alternating common electrode area and a second conductive part corresponding to the second alternating common electrode area, and the first conductive part and the second conductive part are electrically isolated from each other. The cholesteric liquid crystal display module and the driving method thereof reduce the number of driving chips and the cost of the module by alternating common electrode partitioning and source line multiplexing.