Organic light-emitting display device
AssigneeSamsung Display Co., Ltd.
InventorsYoung Nam Yun, Kyu Seok Kim
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Abstract
An organic light-emitting display device includes first through third pixels, wherein each of the first through third pixels comprises a first electrode, a second electrode which faces the first electrode, an organic light-emitting layer which is disposed between the first electrode and the second electrode. The first pixel includes a first color filter material, the second pixel includes a second color filter material, and the third pixel includes a third color filter material. The third pixel comprises a first transmitting region in which the third color filter material is not disposed and which is configured to allow a substantial amount of light emitted from the organic light-emitting layer of the third pixel to transmit therethrough.
Claims7
An organic light-emitting display device comprising:
- a substrate comprising a major surface;
- a pixel defining layer formed on the substrate;
- first, second and third pixels, wherein each of the first, second and third pixels comprises a first electrode;
- a second electrode;
- an organic light-emitting layer disposed between the first electrode and the second electrode, only one color filter selected from a first color filter, a second color filter, and a third color filter and wherein the first, second and third pixel are separated from each adjacent pixel by the pixel defining layers,
- wherein the first pixel comprises the first color filter disposed over the second electrode of the first pixel and configured to transmit light having a first wavelength,
- wherein the second pixel comprises the second color filter disposed over the second electrode of the second pixel and configured to transmit light having a second wavelength,
- wherein the third pixel comprises the third color filter disposed over the second electrode of the third pixel and configured to transmit light having a third wavelength,
- wherein the third pixel comprises a first transmitting region that is located next to the third color filter and in which the third color filter is not disposed,
- wherein the first pixel does not comprise a region in which the first color filter is not disposed;
- and
- wherein the third color filter is a blue color filter.
An organic light-emitting display device comprising:
- a substrate;
- a pixel defining layer formed on the substrate;
- first through third pixels, wherein each of the first through third pixels comprises:
- a first electrode;
- a second electrode;
- an organic light-emitting layer disposed between the first electrode and the second electrode;
- and only one color filter material selected from a first color filter material, a second color filter material and a third color filter material,
- wherein the first pixel comprises the first color filter material disposed over the second electrode of the first pixel and configured to transmit light having a first wavelength,
- wherein the second pixel comprises the second color filter material disposed over the second electrode of the second pixel and configured to transmit light having a second wavelength different from the first wavelength,
- wherein the third pixel comprises the third color filter material disposed over the second electrode of the third pixel and configured to transmit light having a third wavelength different from the first and second wavelengths,
- wherein the third pixel comprises a first transmitting region in which the third color filter material is not disposed,
- wherein the first pixel does not comprise a region in which the first color filter material is not disposed;
- wherein the second pixel does not comprise a region in which the second color filter material is not disposed;
- and
- wherein the first, second and third pixel are separated from each adjacent pixel by the pixel defining layer.
Dependencies are inferred from the claim text.