Light emitting display device
AssigneeSamsung Display Co., Ltd.
InventorsBaek Hee Lee, Keun Chan Oh, Jae Jin Lyu, Hyeok Jin Lee
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Abstract
A light emitting display device according to an exemplary embodiment of the present disclosure includes: a first substrate; an insulating layer disposed on the first substrate and having an inclined portion; a first electrode disposed on the insulating layer; a light-emitting layer disposed on the first electrode; a second electrode disposed on the light-emitting layer; and a plurality of color conversion layers disposed on the second electrode. The first electrode includes an inclined portion that is inclined along the inclined portion of the insulating layer based on a surface parallel to the first substrate, and the light-emitting layer includes semiconductor nano-particles.
Claims11
A light emitting display device comprising:
- a first substrate;
- a thin film transistor disposed on the first substrate,
- an insulating layer disposed on the thin film transistor and having an inclined portion and a flat portion having a hole;
- a first electrode disposed on the insulating layer;
- an emission layer disposed on the first electrode;
- a second electrode disposed on the emission layer;
- and
- a plurality of color conversion layers disposed on the second electrode, wherein the first electrode comprises an inclined portion that is inclined along the inclined portion of the insulating layer based on a surface parallel to the first substrate, the first electrode is connected to the thin film transistor through the hole in the flat portion, and
- the emission layer includes semiconductor nano-particles;
- a capping layer disposed between the second electrode and the plurality of color conversion layers;
- and
- a light filtering layer disposed between the capping layer and the plurality of color conversion layers.
Dependencies are inferred from the claim text.