Patent ID: 7554259

Claim:
A top emission type light emitting display apparatus that realizes color display, comprising: a plurality of organic light emitting devices, each of which includes an organic light emitting layer composed of a blue light emitting layer for emitting blue light and an orange light emitting layer for emitting orange light that are stacked in a thickness direction, has a resonant structure in which a thickness of the organic light emitting device is adjusted such that a resonant frequency is set within a green region of the spectrum, and outputs white light produced by synthesizing the blue light and the orange light that are complementary to each other, via the resonant structure, the white light including red light, the green light, and the blue light that constitute three primary colors; and a plurality of wavelength selection units provided on a path through which the white light is outputted, each wavelength selection unit transmitting any one of the lights of the three primary colors included in the outputted white light, wherein a difference in luminous intensity between the green light and the red light and a difference in luminous intensity between the green light and the blue light are reduced due to resonance caused by the resonant structure.