Display device

1. A display device comprising:

a base material having an edge;

a display region over the base material;

a wiring over the base material, the wiring extending from the display region to an outside of the display region; and

a metal film over the base material, wherein

the edge of the base material is located at the outside the display region,

the base material is configured to provide a bent region and two flat regions sandwiching the bent region, and

the metal film continuously extends to the edge of the base material through the bent region and the two flat regions.

2. The display device according to claim 1 , wherein

the metal film intersects with an axis of the bent region.

3. The display device according to claim 1 , wherein

the metal film extends in a direction intersecting with an axis of the bent region.

4. The display device according to claim 1 , wherein

the metal film extends in a direction along an axis of the bent region.

5. The display device according to claim 1 , wherein

the metal film is arranged along the display region, and

the wiring is arranged along the metal film and is located between the metal film and the display region.

6. The display device according to claim 1 , wherein

the metal film has a projected portion protruding toward the wiring, and

at least a part of the projected portion overlaps with the wiring in a planar view.

7. The display device according to claim 1 , wherein

at least a part of the metal film is located in the bent region.

8. The display device according to claim 1 , further comprising a terminal connected to the wiring, wherein

the terminal is arranged along the edge of the base material,

the metal film is located between the terminal and the display region, and

the metal film overlaps with the wiring in a planar view.

9. The display device according to claim 1 , wherein

the metal film is electrically floated.