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US 12,545,833 B2Granted
Organic compound, organic light emitting diode, and organic light emitting display device including the same
AssigneeLG Display Co., Ltd.
InventorsSuk-Young Bae, Ik-Rang Choe, Jun-Yun Kim
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Abstract
The present disclosure provides an organic compound of following Formula, and an organic light emitting diode and an organic light emitting display device including the organic emitting compound.
Claims11
An organic light emitting diode, comprising:
- a first electrode;
- a second electrode facing the first electrode;
- and
- a first emitting material layer positioned between the first and second electrodes and including an organic compound,
- wherein the organic compound is used as a first fluorescent dopant, and the first emitting material layer further includes a first host,
- wherein the organic compound is selected from the group consisting of the compounds 1-6 to 1-8, 1-22 to 1-25, 2-6 to 2-8, and 2-22 to 2-25:
- wherein the first emitting material layer further includes a delayed fluorescent dopant, and
- wherein the delayed fluorescent dopant is selected from the group consisting of the compounds 4CzIPN, 4CzPN, Px-VPN, TCzTRZ and 32a1CTRZ:
5 more elements
An organic light emitting display device, comprising:
- a substrate;
- an organic light emitting diode on the substrate, the organic light emitting diode including:
- a first electrode;
- a second electrode facing the first electrode;
- and
- a first emitting material layer positioned between the first and second electrodes and including an organic compound,
- wherein the organic compound is used as a first fluorescent dopant, and the first emitting material layer further includes a first host,
- wherein the organic compound is selected from the group consisting of the compounds 1-6 to 1-8, 1-22 to 1-25, 2-6 to 2-8, and 2-22 to 2-25:
- wherein the first emitting material layer further includes a delayed fluorescent dopant, and
- wherein the delayed fluorescent dopant is selected from the group consisting of the compounds 4CzIPN, 4CzPN, Px-VPN, TCzTRZ and 32a1CTRZ:
7 more elements
Dependencies are inferred from the claim text.