US 2022/0069006 A1 · DISPLAY DEVICE

Abstract

A display device includes a substrate, a first light-emitting unit, a second light-emitting unit, a first light conversion unit, a second light conversion unit, a first buffer layer, a second buffer layer, and a sidewall buffer layer. The first light-emitting unit and the second light-emitting unit are disposed on the substrate. The first buffer layer is disposed between the first light conversion unit and the first light-emitting unit and has a first curved bottom surface. The second buffer layer is disposed between the second light conversion unit and the second light-emitting unit and has a second curved bottom surface. The sidewall buffer layer directly contacts the first light conversion unit and the second light conversion. A width of the first curved bottom surface is different from a width of the second curved bottom surface.

Claims20

Dependent claims

A display device, comprising:

a substrate;
a first light-emitting unit disposed on the substrate;
a second light-emitting unit disposed on the substrate and adjacent to the first light-emitting unit;
a first light conversion unit disposed on the first light-emitting unit;
a second light conversion unit disposed on the second light-emitting unit;
a first buffer layer disposed between the first light conversion unit and the first light-emitting unit and having a first curved bottom surface;
a second buffer layer disposed between the second light conversion unit and the second light-emitting unit and having a second curved bottom surface;
and
a sidewall buffer layer disposed between the first light conversion unit and the second light conversion unit and directly contacting the first light conversion unit or the second light conversion unit,
wherein a width of the first curved bottom surface is different from a width of the second curved bottom surface.

7 more elements

Dependencies are inferred from the claim text.

Display device

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Display device

Life of this patent

Abstract

Claims20