Patent ID: 8421065

Claim:
An organic electroluminescent (EL) display device comprising: a first substrate; an organic EL unit formed above the first substrate and including 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; a first light-adjusting layer formed above the blue light-emitting region and the non-light emitting region, which selectively transmits the blue light and selectively absorbs the green light and the red light; a second light-adjusting layer formed above the red light-emitting region and the green light-emitting region, which selectively absorbs the blue light and selectively transmits the green light and the red light; and a third light-adjusting layer provided above the organic EL unit, wherein the third light-adjusting layer has an absorption peak with a local maximum absorption wavelength in a range between 520 and 600 nm, and a full width at half maximum of the absorption peak is 100 nm or smaller.