Organic electro-luminescence display
An organic electro-luminescence display is disclosed. The organic electro-luminescence display comprises a substrate, a plurality of organic electro-luminescence devices, a patterned separator structure, a passivation layer and a plurality of color filters. Wherein, the organic electro-luminescence devices are disposed over the substrate. The patterned separator structure is disposed over the substrate to separate the organic electro-luminescence devices. The thickness of the patterned separator structure is greater than that of the organic electro-luminescence devices. The passivation layer completely covers the patterned separator structure and the organic electro-luminescence devices to separate the organic electro-luminescence devices from the color filters. The color filters are disposed on the passivation layer and are located above the organic electro-luminescence devices for colorful display.
1. An organic electro-luminescence display comprising:
a substrate;
a plurality of organic electro-luminescence devices disposed over the substrate, each of the organic electro-luminescence devices comprising:
a first electrode disposed on the substrate;
an organic luminescent layer disposed on the first electrode;
a second electrode disposed on the organic luminescent layer;
a patterned separator structure disposed over the substrate to separate the organic electro-luminescence devices, wherein the thickness of the patterned separator structure is greater than that of at least one of the organic electro-luminescence devices, and a portion of the second electrode over the patterned separator structure is disconnected;
a first passivation layer, completely covering the patterned separator structure and the organic electro-luminescence devices; and
a plurality of color filters disposed on the first passivation layer and located above the organic electro-luminescence devices.
2. The organic electro-luminescence display of claim 1 , wherein the color filters comprise a plurality of red color filters, green color filters or blue color filters.
3. The organic electro-luminescence display of claim 1 , wherein the type of the organic electro-luminescence devices comprises a white light organic electro-luminescence device.
4. The organic electro-luminescence display of claim 1 , wherein the substrate comprises an active matrix array substrate.
5. The organic electro-luminescence display of claim 4 , wherein the active matrix substrate comprises a thin-film transistor (TFT) array substrate.
6. The organic electro-luminescence display of claim 1 , wherein the material of the first passivation layer comprises a transparent material.
7. The organic electro-luminescence display of claim 1 , wherein the material of the second electrode comprises a transparent electrical conductive material.
8. The organic electro-luminescence display of claim 1 , wherein the material of the first electrode comprises metal.
9. The organic electroluminescence display of claim 1 , wherein a cross section of the patterned separator structure is an inverted trapezium.
10. An organic electro-luminescence display comprising:
a substrate;
a plurality of organic electro-luminescence devices disposed over the substrate, each of the organic electro-luminescence devices comprising:
a first electrode disposed on the substrate;
an organic luminescent layer disposed on the first electrode;
a second electrode disposed on the organic luminescent layer and covered by the first passivation layer;
a patterned separator structure disposed over the substrate to separate the organic electro-luminescence devices, wherein the thickness of the patterned separator structure is greater than that of at least one of the organic electro-luminescence devices, and a portion of the second electrode over the patterned separator structure is disconnected;
a first passivation layer, completely covering the patterned separator structure and the organic electro-luminescence devices;
a plurality of color filters disposed on the first passivation layer and located above the organic electroluminescence devices; and
a second passivation layer, completely covering the first passivation layer and the color filters.
11. The organic electro-luminescence display of claim 10 , wherein the color filters comprise a plurality of red color filters, green color filters or blue color filters.
12. The organic electro-luminescence display of claim 10 , wherein the type of the organic electro-luminescence devices comprises a white light organic electro-luminescence device.
13. The organic electro-luminescence display of claim 10 , wherein the substrate comprises an active matrix array substrate.
14. The organic electro-luminescence display of claim 13 , wherein the active matrix substrate comprises a thin-film transistor (TFT) array substrate.
15. The organic electro-luminescence display of claim 10 , wherein the material of the first passivation layer comprises a transparent material.
16. The organic electro-luminescence display of claim 10 , wherein the material of the second electrode comprises a transparent electrical conductive material.
17. The organic electro-luminescence display of claim 10 , wherein the material of the first electrode comprises metal.
18. The organic electroluminescence display of claim 10 , wherein a cross section of the patterned separator structure is an inverted trapezium.