Display device
View Patent ↗There is provided a display device including an organic light-emitting diode structure layer including a pixel array section, a film connected to a first edge-side region of the organic light-emitting diode structure layer and folded back onto a rear surface side of the organic light-emitting diode structure layer, and an integrated circuit disposed on the film. A width of the film in a connection region to the organic light-emitting diode structure layer is smaller than a width of the film in a region where the integrated circuit is disposed.
1. A display device comprising:
an organic light-emitting diode structure layer including a pixel array section;
a film connected to a first edge-side region of the organic light-emitting diode structure layer and folded back onto a rear surface side of the organic light-emitting diode structure layer; and
an integrated circuit disposed on the film, wherein
a width of the film in a connection region to the organic light-emitting diode structure layer is smaller than a width of the film in a region where the integrated circuit is disposed.
2. The display device according to claim 1 , wherein
the organic light-emitting diode structure layer includes a second edge-side region and a third edge-side region that cross the first edge side region, and
the second edge-side region and the third edge-side region are curved.
3. The display device according to claim 2 , wherein
a first region of the film that overlaps the second edge-side region and a second region of the film that overlaps the third edge-side region in a plan view are curved in the same direction as a curvature direction of the second edge-side region and the third edge-side region.
4. The display device according to claim 2 , wherein
the second edge-side region and the third edge-side region do not overlap the connection region between the organic light-emitting diode structure layer and the film in the plan view.
5. The display device according to claim 2 , wherein
curvature axes of the second edge-side region and the third edge-side region cross the first edge side region.
6. The display device according to claim 2 , further comprising a cover glass provided on a front surface side of the organic light-emitting diode structure layer, wherein
a first region of the cover glass that overlaps the second edge-side region and a second region of the cover glass that overlaps the third edge-side region in a plan view are curved in the same direction as a curvature direction of the second edge-side region and the third edge-side region.
7. The display device according to claim 1 , further comprising a drive power supply line disposed on the film and connected to a drive power supply circuit included in the organic light-emitting diode structure layer, wherein
the drive power supply line includes a bent section bending in a direction away from an arrangement position of the integrated circuit.
8. The display device according to claim 1 , further comprising an FPC connected to the film, wherein
the FPC is connected to an edge-side of the film that opposes the connection region to the organic light-emitting diode structure layer.
9. The display device according to claim 8 , wherein
a width of the film in a connection region to the FPC is smaller than the width of the film in the region where the integrated circuit is disposed.
10. The display device according to claim 8 , wherein
the organic light-emitting diode structure layer includes a second edge-side region and a third edge-side region that cross the first edge side region,
the second edge-side region and the third edge-side region are curved, and
the second edge-side region and the third edge-side region do not overlap the connection region between the FPC and the film in a plan view.