Patent ID: 8710739

Claim:
A flexible organic light emitting device, comprising: a flexible substrate; an organic light emitting unit, disposed on the flexible substrate, the organic light emitting unit comprising: a first electrode layer and a second electrode layer opposing the first electrode layer; and an organic light emitting layer, disposed between the first electrode layer and the second electrode layer; a covering substrate having a base film, an adhesion layer and an insulation layer, wherein the adhesion layer is formed on an inner surface of the base film, the insulation layer is formed on the adhesion layer, and the adhesion layer is disposed between the insulation layer and the inner surface of the base film; wherein the covering substrate is disposed on the flexible substrate, so that the inner surface of the base film faces an inner surface of the flexible substrate, the base film and the flexible substrate form a space therebetween, and the insulation layer is disposed between the base film and the organic light emitting unit; wherein an adhesive peeling force between the insulation layer and the organic light emitting unit is substantially less 0.1 N/cm, and the adhesion layer covers the insulation layer and the organic light emitting unit and fills the space.