Patent ID: 8664021

Claim:
A method of forming an organic light-emitting display device, the method comprising: disposing a plurality of first electrodes on a substrate; disposing a plurality of light-emitting layers on the plurality of first electrodes, the light-emitting layers having different colors and different thicknesses from each other; disposing a plurality of second electrodes on the light-emitting layers; forming a flexible encapsulation film directly on the plurality of second electrodes, at a first temperature of 100 degrees Celsius or less, and disposing a color filter on the flexible encapsulation film, the color filter comprising a plurality of color filter layers having colors corresponding to the plurality of light-emitting layers, wherein the flexible encapsulation film includes at least one organic material layer and at least one inorganic material layer which alternate, and is about 1 micrometer to about 10 micrometers in thickness, and when a wavelength of light transmitted through a color filter layer of a predetermined color is λ, and a thickness and a refractive index of a light-emitting layer corresponding to the color filter layer are L and n, respectively, 2nL=mλ, or 2nL=(m+1/2) λ (where m is an integer) is satisfied.