Display device

FIG. 1 is a front perspective view of the display device showing the new design in a folded state;

FIG. 2 is a front view thereof, with the rear view being a mirror image thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top view thereof, with the bottom view being a mirror image thereof;

FIG. 6 is a perspective view of the display device in an unfolded state;

FIG. 7 is a front view thereof;

FIG. 8 is a rear view thereof;

FIG. 9 is a left side view thereof, with the right side view being a mirror image thereof;

FIG. 10 is a top view thereof, with the bottom view being a mirror image thereof;

FIG. 11 is a front perspective view of the display device shown in FIG. 1 shown with an image displayed on the screen of the display; and,

FIG. 12 is a front perspective view of the display device shown in FIG. 6 shown with an image displayed on the screen of the display.

The broken line images shown on the screen of the display in FIGS. 11 and 12 depict environment subject matter that forms no part of the claimed design. The remainder of the broken lines shown in the drawings depict portions of the display device that form no part of the claimed design.