Organic light-emitting display device
AssigneeSamsung Display Co., Ltd.
InventorsDongki LEE, Hyeonbum LEE
Life of this patent
Estimating the term…
Abstract
An organic light-emitting display device includes a pixel electrode, an emission layer on the pixel electrode, an opposing electrode covering the emission layer, a plurality of upper layers on the opposing electrode, light-shielding elements on the upper layers, and a color filter layer on the upper layers. The light-shielding elements include first light-shielding layers and second light-shielding layers. The first light-shielding layers include first materials, and the second light-shielding layers include second materials different from the first materials. The second light-shielding layers overlay the first light-shielding layers.
Claims20
An organic light-emitting display device, comprising:
- a pixel electrode;
- an emission layer on the pixel electrode;
- an opposing electrode covering the emission layer;
- a plurality of upper layers on the opposing electrode;
- light-shielding elements on the upper layers;
- and
- a color filter layer on the upper layers,
- wherein:
- the light-shielding elements include first light-shielding layers and second light-shielding layers,
- the first light-shielding layers include first materials, and
- the second light-shielding layers include second materials different from the first materials, the second light-shielding layers overlying the first light-shielding layers.
An organic light-emitting display device, comprising:
- a pixel electrode;
- an emission layer on the pixel electrode;
- an opposing electrode covering the emission layer;
- a plurality of upper layers on the opposing electrode;
- light-shielding elements on the upper layers;
- and
- a color filter layer on the upper layers,
- wherein each of the light-shielding elements includes a first light-shielding layer including first materials, the first materials being metal materials.
An organic light-emitting display device, comprising:
- a pixel electrode;
- an emission layer on the pixel electrode;
- an opposing electrode covering the emission layer;
- a plurality of upper layers on the opposing electrode;
- light-shielding elements on the upper layers;
- and
- a color filter layer on the upper layers,
- wherein:
- each of the light-shielding elements includes a first light-shielding layer including first materials and a second light-shielding layer including second materials different from the first materials, the second light-shielding layer overlying the first light-shielding layer,
- the first materials are or include organic materials, and
- the second materials are or include metal materials.
Dependencies are inferred from the claim text.