Electronic device including bent display and method of displaying image on bent display

1. An electronic device comprising:

a window forming at least part of a front surface of the electronic device, the window including a flat portion and a bent portion, the bent portion including a through hole;

a display comprising a flat portion visible via the flat portion of the window and a bent portion visible via the bent portion of the window, the bent portion of the display including an opening aligned with the through hole;

at least one input unit passing through the through hole and the opening; and

a circuit configured to generate a signal when the at least one input unit is pressed,

wherein an interval between unit signal lines in a plurality of first signal lines arranged on the flat portion of the display is different from an interval between unit signal lines in a plurality of second signal lines disposed in the bent portion of the display.

2. The electronic device of claim 1 ,

wherein the second signal lines are arranged away from a portion which is penetrated by the input unit in the bent portion of the display.

3. The electronic device of claim 1 ,

wherein the interval between the unit signal lines in the first signal lines is closer than the interval between the unit signal lines in the second signal lines.

4. The electronic device of claim 1 ,

wherein the first signal lines and the second signal lines include an electrode line or a data line for a pixel.

5. The electronic device of claim 1 , further comprising:

a housing including a first face, a second face facing away from the first face, and a side face surrounding a space between the first face and the second face,

wherein the housing includes a closed accommodation space formed to extend in a position corresponding to the bent portion of the display, and

wherein the at least one input unit is disposed in the accommodation space, and is partially penetrated through a through hole formed in the accommodation space.

6. The electronic device of claim 5 ,

wherein the housing is formed by a double injection molding process using a non-conductive member and a conductive member,

wherein a boundary region between an inner space of the housing and the accommodation space includes a conductive connection region formed to be insulated from the conductive member around the conductive connection region by the non-conductive member, and

wherein the at least one input unit is electrically connected to the conductive connection region in the accommodation space of the housing.

7. The electronic device of claim 6 ,

wherein the conductive connection region is electrically connected to the circuit inside the housing.

8. The electronic device of claim 1 ,

wherein the display includes a display module arranged on a rear face of the window.

9. The electronic device of claim 8 , wherein an exposed portion of the at least one input unit is exposed through an opening or through hole formed in at least a portion of a region corresponding to the bent portion of the display module and through the through hole of the window.

10. The electronic device of claim 1 ,

wherein the bent portion of the display is formed to have a curvature larger than a curvature of the bent portion of the window.

11. The electronic device of claim 1 , further comprising:

at least one adhesive member formed in at least one layer and disposed in a space formed between the bent portion of the display and the bent portion of the window.

12. The electronic device of claim 11 ,

wherein the at least one adhesive member includes an optical clear adhesive or an optical clear resin.

13. The electronic device of claim 1 , further comprising:

at least one of a speaker device, a microphone device, a camera device, various sensor devices, an interface connector device, a flash device, and an external card storage device.

14. The electronic device of claim 1 ,

wherein the at least one input unit includes at least one of a pressure-responsive structure, a physical-pressing structure including a dome key, a structure of detecting a change in capacitance, an electromagnetic induction structure, and a structure using selective energization by a piezoelectric member.