Organic light-emitting device and electronic apparatus including the same
AssigneeSamsung Display Co., Ltd.
InventorHeejoo KO
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Abstract
An organic light-emitting device and an electronic apparatus incorporating the same. The organic light-emitting device includes an anode, a cathode, and an organic layer between the anode and the cathode and comprising an emission region. The emission region includes a first emission layer, a second emission layer, and a first exciton quenching layer. The first emission layer comprises a first host and a first dopant, the second emission layer comprises a second host and a second dopant, and the first exciton quenching layer is disposed between the first emission layer and the second emission layer and comprises a first quenching material.
Claims21
An organic light-emitting device comprising:
- an anode;
- a cathode;
- and
- an organic layer between the anode and the cathode and comprising an emission region,
- wherein the emission region comprises a first emission layer, a second emission layer, and a first exciton quenching layer,
- the first emission layer comprises a first host and a first dopant,
- the second emission layer comprises a second host and a second dopant, and
- the first exciton quenching layer is disposed between the first emission layer and the second emission layer and comprises a first quenching material.
Dependencies are inferred from the claim text.