Flexible display device and method of manufacturing the same

A flexible display device comprising:

• a flexible substrate;
• an adhesion layer disposed on a surface of the flexible substrate;
• and
• a pixel structure provided in plurality disposed in respective pixels on the adhesion layer,
• wherein
• each of the pixel structures on the adhesion layer comprises directly contacting the same adhesion layer disposed on the surface of the flexible substrate:
• a light emitting diode including an inorganic light emitting layer;
• a thin film transistor which is connected to the light emitting diode and switches a state of the light emitting diode;
• and
• a conductive signal line connected to the pixel structure, and
• wherein the flexible substrate having the same adhesion layer directly contacted by the thin film transistor and the light emitting diode, is stretchable such that when applied with a force in a first direction to enlarge a planar area thereof, the conductive signal line which is connected to the pixel structure is formable in a first shape elongated in the first direction and shrinkable in a reverse direction to the first direction from the first shape to a second shape different from the first shape.