Patent ID: 8513881

Claim:
A multicolor light-emitting organic electroluminescent (EL) display device including a plurality of organic EL light-emitting regions which include a red-light emitting region which emits red light, a green-light emitting region which emits green light, a blue-light emitting region which emits blue light, and a non light-emitting region arranged on a main substrate, said organic EL display device comprising: a first light-adjusting layer including a first portion and a second portion, the first portion selectively transmitting desired blue light and overlaying the blue-light emitting region, and the second portion absorbing visible light other than the desired blue light and overlaying the non-light emitting portion; and a second light-adjusting layer selectively absorbing light with a wavelength between desired red light and desired green light and overlaying the red-light emitting region, the green-light emitting region, the blue-light emitting region and the non-light emitting region, wherein a light-adjusting layer selectively transmitting red light, and a light-adjusting layer selectively transmitting green light are omitted from the organic EL display device entirely.