Patent ID: 11895861
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Optics (Instruments)
Classification: CPC H  G | IPC G  H

Claim 18:
19. The display device of claim 1, wherein the light emitting element comprises a first light emitting layer, a second light emitting layer and a third light emitting layer overlapping each other, and each of the first light emitting layer, the second light emitting layer and the third light emitting layer are to emit light having a peak wavelength in a range of 440 nm to 550 nm, and
wherein at least one selected from the first light emitting layer, the second light emitting layer and the third light emitting layer is to emit light having a first peak wavelength, and another one selected from the first light emitting layer, the second light emitting layer and the third light emitting layer is to emit light having a second peak wavelength different from the first peak wavelength.