Display device

1. A display device comprising:

a flexible display panel comprising a display portion including a scanning line and a signal line;

a supporting portion for supporting an end portion of the flexible display panel;

a signal line driver circuit for outputting a signal to the signal line, the signal line driver circuit provided in the supporting portion; and

a scanning line driver circuit for outputting a signal to the scanning line, the scanning line driver circuit provided along an edge portion of the flexible display panel in a direction which is perpendicular or substantially perpendicular to the supporting portion.

2. A display device comprising:

a flexible display panel comprising a display portion including a scanning line and a signal line;

a supporting portion for supporting an end portion of the flexible display panel;

a signal line driver circuit for outputting a signal to the signal line, the signal line driver circuit provided in the supporting portion; and

a scanning line driver circuit comprising a first circuit portion and a second circuit portion each for outputting a signal to the scanning line, the first circuit portion and the second circuit portion provided along an edge portion of the flexible display panel in a direction which is perpendicular or substantially perpendicular to the supporting portion,

wherein the first circuit portion and the second circuit portion are spaced from each other.

3. A display device comprising:

a flexible display panel comprising a display portion including a scanning line and a signal line;

a supporting portion for supporting an end portion of the flexible display panel;

a signal line driver circuit for outputting a signal to the signal line, the signal line driver circuit provided in the supporting portion; and

a scanning line driver circuit comprising a first circuit portion and a second circuit portion each for outputting a signal to the scanning line, the first circuit portion and the second circuit portion provided along both edge portions of the flexible display panel in a direction which is perpendicular or substantially perpendicular to the supporting portion.

4. The display device according to claim 1 , further comprising a groove for providing a stress concentration region between the display portion and the supporting portion.

5. The display device according to claim 2 , further comprising a groove for providing a stress concentration region between the display portion and the supporting portion.

6. The display device according to claim 3 , further comprising a groove for providing a stress concentration region between the display portion and the supporting portion.

7. The display device according to claim 1 ,

wherein the signal line driver circuit comprises a plurality of circuit portions, and

wherein the plurality of circuit portions are spaced from each other.

8. The display device according to claim 2 ,

wherein the signal line driver circuit comprises a plurality of circuit portions, and

wherein the plurality of circuit portions are spaced from each other.

9. The display device according to claim 3 ,

wherein the signal line driver circuit comprises a plurality of circuit portions, and

wherein the plurality of circuit portions are spaced from each other.

10. The display device according to claim 1 ,

wherein the signal line driver circuit comprises a transistor, and

wherein the transistor comprises a single crystal semiconductor.

11. The display device according to claim 2 ,

wherein the signal line driver circuit comprises a transistor, and

wherein the transistor comprises a single crystal semiconductor.

12. The display device according to claim 3 ,

wherein the signal line driver circuit comprises a transistor, and

wherein the transistor comprises a single crystal semiconductor.

13. The display device according to claim 1 ,

wherein the scanning line driver circuit comprises a transistor, and

wherein the transistor comprises a non-single crystal semiconductor.

14. The display device according to claim 2 ,

wherein the scanning line driver circuit comprises a transistor, and

wherein the transistor comprises a non-single crystal semiconductor.

15. The display device according to claim 3 ,

wherein the first circuit portion and the second circuit portion each comprises a transistor, and

wherein the transistor comprises a non-single crystal semiconductor.

16. The display device according to claim 1 ,

wherein the scanning line driver circuit comprises a transistor, and

wherein the transistor comprises an oxide semiconductor.

17. The display device according to claim 2 ,

wherein the scanning line driver circuit comprises a transistor, and

wherein the transistor comprises an oxide semiconductor.

18. The display device according to claim 3 ,

wherein the first circuit portion and the second circuit portion each comprises a transistor, and

wherein the transistor comprises an oxide semiconductor.

19. The display device according to claim 1 ,

wherein the signal line driver circuit comprises a first transistor,

wherein the scanning line driver circuit comprises a second transistor, and

wherein a structure of the first transistor is different from a structure of the second transistor.

20. The display device according to claim 2 ,

wherein the signal line driver circuit comprises a first transistor,

wherein the scanning line driver circuit comprises a second transistor, and

wherein a structure of the first transistor is different from a structure of the second transistor.

21. The display device according to claim 3 ,

wherein the signal line driver circuit comprises a first transistor,

wherein the scanning line driver circuit comprises a second transistor, and

wherein a structure of the first transistor is different from a structure of the second transistor.

22. The display device according to claim 1 ,

wherein the display portion comprises a first transistor,

wherein the scanning line driver circuit comprises a second transistor, and

wherein a channel layer of the first transistor and a channel layer of the second transistor comprise the same material.

23. The display device according to claim 2 ,

wherein the display portion comprises a first transistor,

wherein the scanning line driver circuit comprises a second transistor, and

wherein a channel layer of the first transistor and a channel layer of the second transistor comprise the same material.

24. The display device according to claim 3 ,

wherein the display portion comprises a first transistor,

wherein the scanning line driver circuit comprises a second transistor, and

wherein a channel layer of the first transistor and a channel layer of the second transistor comprise the same material.

25. The display device according to claim 1 , further comprising a reinforce plate overlapped with the scanning line driver circuit.

26. The display device according to claim 2 , further comprising a reinforce plate overlapped with the scanning line driver circuit.

27. The display device according to claim 3 , further comprising a reinforce plate overlapped with the scanning line driver circuit.

28. The display device according to claim 2 , wherein a stress concentration region is provided between the first circuit portion and the second circuit portion.

29. The display device according to claim 1 , wherein the supporting portion comprises at least one of a battery, an antenna, a CPU, and a memory.

30. The display device according to claim 2 , wherein the supporting portion comprises at least one of a battery, an antenna, a CPU, and a memory.

31. The display device according to claim 3 , wherein the supporting portion comprises at least one of a battery, an antenna, a CPU, and a memory.