Flexible display screen assembly and flexible display device

1. A flexible display screen assembly, comprising:

a frame; and

a flexible display screen adapted to the frame,

wherein the flexible display screen comprises at least one first fixing member, and the frame comprises at least one second fixing member that is engaged with the at least one first fixing member;

wherein the flexible display screen comprises a functional film, and the at least one first fixing member is disposed on the functional film; and

wherein the at least one first fixing member comprises a plurality of first fixing members, and the plurality of first fixing members are disposed on at least two opposite sides of the functional film.

2. The flexible display screen assembly according to claim 1 , wherein the functional film and the at least one first fixing member are integrally formed.

3. The flexible display screen assembly according to claim 2 , wherein the flexible display screen is attached to the frame by an adhesive disposed between the frame and the functional film.

4. The flexible display screen assembly of according to claim 2 , wherein the at least one first fixing member is a hollow slot and the at least one second fixing member is a protruding plug that is engaged with the hollow slot.

5. The flexible display screen assembly according to claim 1 , wherein the first fixing members are disposed at respective peripheral sides of the functional film.

6. The flexible display screen assembly according to claim 5 , wherein a plurality of said first fixing members spaced apart from each other are disposed on each side of the functional film.

7. The flexible display screen assembly according to claim 1 , wherein the flexible display screen comprises a bendable zone and a non-bendable zone, and the at least one first fixing member is disposed on a side of the functional film located in the non-bendable zone.

8. The flexible display screen assembly according to claim 1 , wherein the flexible display screen further comprises a flexible screen body and a reinforcing protection film;

wherein the reinforcing protection film is attached to a display surface of the flexible screen body, and the functional film is attached to the other surface of the flexible screen body facing away from the display surface.

9. The flexible display screen assembly according to claim 8 , wherein a projection of the at least one first fixing member on the flexible screen body is located outside a projection of the functional film on the flexible screen body.

10. The flexible display screen assembly of according to claim 1 , wherein the at least one first fixing member is a hollow slot and the at least one second fixing member is a protruding plug that cooperates with the hollow slot.

11. The flexible display screen assembly according to claim 1 , wherein the at least one first fixing member is a retaining tab and the at least one second fixing member is a retaining slit that is engaged with the retaining tab.

12. The flexible display screen assembly according to claim 1 , wherein the functional film is formed by assembling together and superposing a plurality of functional sub-layers, and the at least one first fixing member is disposed on at least one of the plurality of functional sub-layers.

13. The flexible display screen assembly according to claim 12 , wherein the functional sub-layers comprise: a bubble removing sub-layer, a buffering and shock absorbing sub-layer, a heat dissipating and temperature homogenizing sub-layer, and a thermally conductive and shielding sub-layer, wherein the at least one first fixing member is integrally formed with at least one of the bubble removing sub-layer, the buffering and shock absorbing sub-layer, the heat dissipating and temperature homogenizing sub-layer, and the thermally conductive and shielding sub-layer.

14. The flexible display screen assembly according to claim 1 , wherein the flexible display screen assembly is configured for OLED display and/or AMOLED display.

15. A flexible display device, comprising the flexible display screen assembly according to claim 1 .

16. The flexible display screen assembly of according to claim 1 , wherein the at least one first fixing member is a hollow slot and the at least one second fixing member is a protruding plug that is engaged with the hollow slot, and wherein the functional film is formed by assembling together and superposing a plurality of functional sub-layers, and the at least one first fixing member is disposed on at least one of the plurality of functional sub-layers.

17. The flexible display screen assembly of according to claim 1 , wherein the at least one first fixing member is a retaining tab and the at least one second fixing member is a retaining slit that cooperates with the retaining tab, and wherein the functional film is formed by assembling together and superposing a plurality of functional sub-layers, and the at least one first fixing member is disposed on at least one of the plurality of functional sub-layers.

18. The flexible display screen assembly according to claim 1 , wherein the flexible display screen comprises a bendable zone and a non-bendable zone, and the at least one first fixing member is disposed on a side of the functional film located in the non-bendable zone, and wherein the at least one first fixing member is a hollow slot and the at least one second fixing member is a protruding plug that is engaged with the hollow slot.

19. The flexible display screen assembly according to claim 1 , wherein the flexible display screen comprises a bendable zone and a non-bendable zone, and the at least one first fixing member is disposed on a side of the functional film located in the non-bendable zone, and wherein the at least one first fixing member is a retaining tab and the at least one second fixing member is a retaining slit that is engaged with the retaining tab. .