Display Device and Display Method Thereof

A method implemented by a display device, wherein the display device comprises a controller, a display driver and a barrier driver connected to the controller, a display panel connected to the display driver, and a barrier panel which is disposed above the display panel and connected to the barrier driver, and a plurality of display barriers which are parallel and distributed adjacently in the barrier panel;

• the method comprising:
• sending an image frame to the display driver and sending a first instruction to the barrier driver by the controller;
• driving a plurality of display areas which are parallel and distributed at intervals on the display panel to display the image frame by the display driver, each individual display area is configured to display its corresponding portion of the image frame;
• and
• controlling one or more display barriers in the barrier panel according to the first instruction such that the image frame is at least partially blocked when viewed outside of a predetermined visible range.

A display device comprising:

• a controller;
• a display driver and a barrier driver connected to the controller;
• a display panel connected to the display driver;
• and
• a barrier panel disposed above the display panel and connected to the barrier driver, wherein a plurality of display barriers are parallel and distributed adjacently in the barrier panel;
• wherein the display barriers are configured to block light when corresponding electrodes are in an on state;
• the display barriers are configured to allow light to pass through when the corresponding electrodes are in an off state.