Display device and method for manufacturing the same

1. A display device comprising:

a display panel having a display surface and a back surface opposite to said display surface, both of said display surface and said back surface being made up of a solid, said display panel having a visible characteristic that is changed by an electrical input;

an adhesive layer provided on one of said display surface and said back surface of said display panel and bonded to said one surface; and

a supporting substrate, which is made up of a member previously provided with curved surfaces, and onto said curved surface of which said display panel is bonded by said adhesive layer, to support said display panel in a curved form along said curved surface,

wherein said adhesive layer is present in an extended manner beyond said display panel all around said display panel, and a part of an end surface surrounding all circumferences of said display panel is covered with said adhesive layer.

2. The display device according to claim 1 , wherein said supporting substrate has higher stiffness than said display panel.

3. The display device according to claim 1 , wherein said adhesive layer has flexibility.

4. The display device according to claim 1 , wherein said adhesive layer is present in an extended manner between said display panel and said supporting substrate and is also present in an extended manner on end surfaces of said display panel.

5. The display device according to claim 1 , further comprising:

another supporting substrate arranged as opposed to said supporting substrate via said display panel; and

fixing means which fixes said supporting substrate and said another supporting substrate in the state of sandwiching and retaining said display panel therebetween.

6. The display device according to claim 5 , further comprising:

another adhesive layer which is provided between said another supporting substrate and said display panel and bonds said another supporting substrate and said display panel to each other.

7. The display device according to claim 6 , wherein said another adhesive layer has flexibility.

8. The display device according to claim 7 , wherein said display panel is buried in a layer made up of said adhesive layer and said another adhesive layer.

9. The display device according to claim 1 , further comprising:

a back light module provided on a rear surface side of said display panel; and

a diffusion sheet provided between said back light module and said display panel.

10. The display device according to claim 9 , wherein said back light module has a form along said curved form of said display panel.

11. The display device according to claim 1 , wherein

said supporting substrate has a larger thickness than said display panel, and

said adhesive layer has a larger thickness than said display panel and a smaller thickness than said supporting substrate.

12. The display device according to claim 5 , wherein said another supporting substrate has a larger thickness than said display panel and a smaller thickness than said supporting substrate.

13. The display device according to claim 5 , wherein, of said supporting substrate and said another supporting substrate, the one of said substrates located on the rear surface side of said display panel is smaller than the other of said substrates located on a display surface side of said display panel.

14. The display device according to claim 1 , wherein said supporting substrate is provided on a concave side of said display panel in said curved form.

15. The display device according to claim 1 , wherein said display panel is made up of any one of a liquid crystal panel, an electronic paper panel and an electroluminescence panel.

16. The display device according to claim 2 , wherein the supporting substrate has a larger thickness than the display panel.