The utility model discloses an electrowetting display screen and a speed of a motor vehicle suggestion screen that shows based on the electrowetting, the electrowetting display screen includes that current conducting plate, at least one the first electrowetting show that preceding plate element, second electrowetting show preceding plate element and drive unit, plate element top -down sets gradually before going up current conducting plate, the preceding plate element of the first electrowetting demonstration and the demonstration of second electrowetting, drive unit is used for the drive plate element before plate element and second electrowetting showed before the first electrowetting showed, the control FPGA(Field program gates array). The utility model discloses a display area of plate element before every layer of electrowetting of control shows to and the multiple -plate FPGA(Field program gates array) of control, realize the switching of different display effects. The utility model also discloses a based on the speed of a motor vehicle suggestion screen of electrowetting demonstration, has visually high, low power dissipation, characteristics that response speed is fast. The utility model discloses but the wide application is in showing technical field.