Organic light emitting display comprising a battery and a flexible printed circuit board
A display apparatus including an organic light emitting display including a terminal portion, a battery disposed on a surface of the organic light emitting display, and a flexible printed circuit board (PCB) bent to cover the organic light emitting display and the battery, a side of the flexible PCB being connected to the terminal portion and another side of the flexible PCB extending outside and attached to the battery.
1. A display apparatus comprising:
an organic light emitting display comprising a terminal portion;
a battery disposed on a surface of the organic light emitting display physically contacting with the surface; and
a flexible printed circuit board bent to cover a portion of the organic light emitting display and the battery, a side of the flexible printed circuit board being connected to the terminal portion and another side of the flexible printed circuit board attached to and extending outside the battery.
2. The display apparatus of claim 1 , wherein the battery is disposed to cover at least a display region of the organic light emitting display.
3. The display apparatus of claim 1 , wherein the battery is disposed to cover the organic light emitting display.
4. The display apparatus of claim 1 , wherein the organic light emitting display comprises an organic light emitting device.
5. The display apparatus of claim 1 , further comprising a light blocking portion on a surface of the battery adhered with the organic light emitting display.
6. The display apparatus of claim 1 , further comprising a bracket for receiving the battery.
7. The display apparatus of claim 6 , wherein the bracket is disposed between the battery and the organic light emitting display.
8. The display apparatus of claim 1 , further comprising a polarization film.
9. The display apparatus of claim 8 , wherein the polarization film is disposed on a side of the organic light emitting display on which an image is formed.
10. The display apparatus of claim 9 , wherein the battery is disposed on a surface of the organic light emitting display opposite the polarization film.
11. The display apparatus of claim 1 , wherein the flexible printed circuit board is a chip on film.
12. The display apparatus of claim 11 , wherein the chip on film comprises:
a terminal connection portion connected to the terminal portion;
a bent portion bent between the terminal portion and the battery; and
an extension portion extending toward and attached to the battery.
13. The display apparatus of claim 12 , wherein a distance between the extension portion and the terminal connection portion is greater than a sum of a thickness of the battery and a thickness of the organic light emitting display.
14. The display apparatus of claim 12 , wherein the chip on film comprises a driver-integrated circuit for driving the display apparatus.
15. The display apparatus of claim 14 , wherein the driver-integrated circuit is disposed on a side of the extension portion.
16. The display apparatus of claim 15 , wherein the driver-integrated circuit is disposed toward outside the battery.
17. The display apparatus of claim 12 , further comprising a circuit board electrically connected with the chip on film to supply a data signal to the terminal portion.
18. The display apparatus of claim 17 , wherein the circuit board is electrically connected with the extension portion of the chip on film.
19. The display apparatus of claim 18 , wherein the circuit board is disposed outside the battery.