Flexible flat panel display
View Patent ↗A flexible flat panel display prevents electronic units, such as a flexible printed circuit board and a driving IC, from being separated from the flexible flat panel display even when the display unit is bent. The flexible flat panel display includes: a flexible display unit including a display area adapted to display an image, a first side and a second side parallel to edges of the display area, and a third side and a fourth side perpendicular to the first and second sides, the third side and the fourth being adapted to being bent; and electronic units arranged solely on at least one of the first and second sides and absent the third and fourth sides.
1. A flexible flat panel display, comprising:
a flexible display unit including a display area adapted to display an image, a first side and a second side parallel to edges of the display area, and a third side and a fourth side perpendicular to the first and second sides, wherein only the third side and the fourth side are adapted to being bent and the first and second sides are adapted to remain unbent;
electronic units arranged solely on at least one of the first and second sides and absent the third and fourth sides, and
a flexible circuit board only bonded to at least one of the first and second sides and not bonded to the third and forth sides;
wherein the third and fourth sides are free of electronic units and flexible circuit boards.
2. The flexible flat panel display of claim 1 , wherein the electronic unit is arranged on the first side and includes a scan driving circuit.
3. The flexible flat panel display of claim 2 , wherein the electronic unit arranged on the first side includes a scan driving IC including the scan driving circuit.
4. The flexible flat panel display of claim 2 , wherein the electronic unit arranged on the first side includes a scan driving unit including the scan driving circuit and is patterned on the first side.
5. The flexible flat panel display of claim 1 , wherein the electronic unit is arranged on the second side and includes a data driving circuit.
6. The flexible flat panel display of claim 5 , wherein the electronic unit arranged on the second side includes a data driving IC including the data driving circuit.
7. The flexible flat panel display of claim 5 , wherein the electronic unit arranged on the second side includes a data driving unit which includes the data driving circuit and is patterned on the second side.
8. The flexible flat panel display of claim 1 , wherein the electronic unit is arranged on the first side and includes a flexible circuit board bonded to the first side.
9. The flexible flat panel display of claim 1 , wherein the electronic unit is arranged on the second side and includes a flexible circuit board bonded to the second side.
10. The flexible flat panel display of claim 1 , wherein the electronic unit is arranged on the first side and includes a first scan driving circuit and a first data driving circuit.
11. The flexible flat panel display of claim 10 , wherein the electronic unit arranged on the first side includes a first scan driving IC including the first scan driving circuit.
12. The flexible flat panel display of claim 10 , wherein the electronic unit arranged on the first side includes a first scan driving unit including the first scan driving circuit and is patterned on the first side.
13. The flexible flat panel display of claim 10 , wherein the electronic unit arranged on the first side includes a first data driving IC including the first data driving circuit.
14. The flexible flat panel display of claim 10 , wherein the electronic unit arranged on the first side includes a first data driving unit including the first data driving circuit and is patterned on the first side.
15. The flexible flat panel display of claim 1 , wherein the electronic unit is arranged on the second side and includes a second scan driving circuit and a second data driving circuit.
16. The flexible flat panel display of claim 15 , wherein the electronic unit arranged on the second side includes a second scan drive IC including the second scan driving circuit.
17. The flexible flat panel display of claim 15 , wherein the electronic unit arranged on the second side includes a second scan driving unit including the second scan driving circuit and is patterned on the second side.
18. The flexible flat panel display of claim 15 , wherein the electronic unit arranged on the second side includes a second data driving IC including the second data driving circuit.
19. The flexible flat panel display of claim 15 , wherein the electronic unit arranged on the second side includes a second data driving unit including the second data driving circuit and is patterned on the second side.
20. A flexible flat panel display, comprising:
a display area adapted to be bent in at least one direction and to display an image;
a plurality of first wires intersecting the display area and extending along sides of the display area, the sides of the display area being bent; and
a plurality of second wires intersecting the display area and extending along other sides of the display area, the other sides of the display area not being bent;
wherein the first wires and the second wires extend along the sides of the display area to locations external to the display area.
21. The flexible flat panel display of claim 20 , wherein the first wires and the second wires extend in opposite directions external to the display area.
22. The flexible flat panel display of claim 20 , wherein the first wires and the second wires extend in the same direction external to the display area.
23. The flexible flat panel display of claim 20 , wherein external to the display area, some of the first wires and second wires extend in one bending direction of the bent sides of the display area, and wherein the other of the first wires and second wires extend in another bending direction different from the one bending direction.