Organic light emitting display

摘要

An organic light emitting display includes an array substrate, a plurality of light emitting devices disposed over the array substrate, and a plurality of color filters having different colors. The plurality of light emitting devices include a first light emitting device configured to emit light having a first color and a second light emitting device configured to emit light having a second color different from the first color, and the plurality of color filters include first and second color filters disposed over the first light emitting device and the second light emitting device, respectively.

主权项

1. An organic light emitting display comprising:
a substrate; an array of a plurality of light emitting devices disposed over the substrate; and a plurality of color filters disposed over the array, wherein the plurality of light emitting devices comprises a first light emitting device, a second light emitting device and a third light emitting device, each of the first, second and third light emitting devices comprising a first electrode, a second electrode and an organic light emitting layer interposed between the first and second electrodes such that light beams generated by the organic light emitting layer are selected by reflective resonance between the first and second electrodes to emit selected light beams, wherein each of the first and second light emitting devices has a first distance between the first and second electrodes thereof to select first light beams having a secondary color, whereas the third light emitting device has a second distance between the first and second electrodes thereof to select second light beams having a first primary color different from the first secondary color, wherein the plurality of color filters comprises first and second color filters aligned over the first light emitting device and the second light emitting device, respectively, wherein the first color filter is configured to transmit third light beams having a second primary color, wherein the second color filter is configured to transmit fourth light beams having a third primary color, wherein the first to third primary colors are different colors selected from red, green and blue wherein the secondary color consist of the second and third primary colors.