The utility model relates to a display screen's rear -view mirror, including the shell with and install the lens on the shell, be equipped with the display screen that is located the lens rear in theshell to and the circuit board that links to each other with the display screen, the bottom of shell is equipped with the mounting hole, is equipped with the camera that the and gate board links to each other in the mounting hole, the camera is manifesting the image of taking on the display screen, on the lens including useful on showing the display screen display part of image, the display part is the printing opacity mirror surface, and the mirror surface film is posted at the back of printing opacity mirror surface. The utility model has the characteristics of reduce view blind zone, improve driving safety etc.