US 2026/0136759 A1 · DISPLAY DEVICE

Abstract

A display device includes a substrate, a first electrode disposed on the substrate, an organic light-emitting layer disposed on the first electrode, a second electrode disposed on the organic light-emitting layer, an encapsulation layer disposed on the second electrode, and a touch layer disposed on the encapsulation layer. The encapsulation layer includes a first inorganic layer, a first organic layer, a second organic layer, and a second inorganic layer. The first inorganic layer is disposed on the second electrode, the first organic layer is disposed on the first inorganic layer, the second organic layer is disposed on the first organic layer and has a greater ring parameter than the first organic layer, and the second inorganic layer is disposed on the second organic layer.

Claims20

Dependent claims

An electronic device comprising:

a substrate;
a first electrode disposed on the substrate;
an organic light-emitting layer disposed on the first electrode;
a second electrode disposed on the organic light-emitting layer;
an encapsulation layer disposed on the second electrode;
and
a touch layer disposed on the encapsulation layer,
wherein the encapsulation layer includes a first inorganic layer, a first organic layer, a second organic layer, and a second inorganic layer,
wherein the first inorganic layer is disposed on the second electrode, the first organic layer is disposed on the first inorganic layer, the second organic layer is disposed on the first organic layer and has a greater ring parameter than the first organic layer, and the second inorganic layer is disposed on the second organic layer.

6 more elements

Dependencies are inferred from the claim text.

Display device

Life of this patent

Display device

Life of this patent

Abstract

Claims20