Materials for organic electroluminescent devices
US-9876181-B2 · Jan 23, 2018 · US
Compound for organic optoelectronic device, composition for organic optoelectronic device, organic optoelectronic device and display device
US11453659B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-11453659-B2 |
| Application number | US-202016913049-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jun 26, 2020 |
| Priority date | Jun 28, 2019 |
| Publication date | Sep 27, 2022 |
| Grant date | Sep 27, 2022 |
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- Title
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- Abstract
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Abstract
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A compound for an organic optoelectronic device, a composition for an organic optoelectronic device, an organic optoelectronic device, and a display device, the compound for an organic optoelectronic device being represented by the following Chemical Formula 1:
First claim
Opening claim text (preview).
What is claimed is: 1. A compound for an organic optoelectronic device, the compound being represented by Chemical Formula 1, wherein, in Chemical Formula 1, X is O or S, Z 1 to Z 3 are independently N or CR a , at least two of Z 1 to Z 3 being N, Ar is a substituted or unsubstituted C6 to C18 aryl group, and R a and R 1 to R 7 are independently hydrogen, deuterium, a cyano group, a halogen, a substituted or unsubstituted C1 to C10 alkyl group, a substituted or unsubstituted C6 to C12 aryl group, a substituted or unsubstituted C2 to C20 heterocyclic group, or a combination thereof. 2. The compound for an organic optoelectronic device as claimed in claim 1 , wherein the compound represented by Chemical Formula 1 is represented by one of Chemical Formula 1-1 to Chemical Formula 1-4, wherein, in Chemical Formula 1-1 to Chemical Formula 1-4, X is O or S, Z 1 to Z 3 are independently N or CR a , at least two of Z 1 to Z 3 being N, Ar is a substituted or unsubstituted C6 to C18 aryl group, and R a and R 1 to R 7 are independently hydrogen, deuterium, a cyano group, a halogen, a substituted or unsubstituted C1 to C10 alkyl group, a substituted or unsubstituted C6 to C12 aryl group, a substituted or unsubstituted C2 to C20 heterocyclic group, or a combination thereof. 3. The compound for an organic optoelectronic device as claimed in claim 2 , wherein: the compound represented by Chemical Formula 1 is represented by Chemical Formula 1-1, and the compound represented by Chemical Formula 1-1 is represented by one of Chemical Formula 1-1a to Chemical Formula 1-1d: in Chemical Formula 1-1a to Chemical Formula 1-1d, X is O or S, Z 1 to Z 3 are independently N or CR a , at least two of Z 1 to Z 3 being N, Ar is a substituted or unsubstituted C6 to C18 aryl group, R a and R 1 to R 6 are independently hydrogen, deuterium, a cyano group, a halogen, a substituted or unsubstituted C1 to C10 alkyl group, a substituted or unsubstituted C6 to C12 aryl group, a substituted or unsubstituted C2 to C20 heterocyclic group, or a combination thereof, and R 7 is deuterium, a cyano group, a halogen, a substituted or unsubstituted C1 to C10 alkyl group, a substituted or unsubstituted C6 to C12 aryl group, a substituted or unsubstituted C2 to C20 heterocyclic group, or a combination thereof. 4. The compound for an organic optoelectronic device as claimed in claim 2 , wherein: the compound represented by Chemical Formula 1 is represented by Chemical Formula 1-2, and the compound represented by Chemical Formula 1-2 is represented by one of Chemical Formula 1-2a to Chemical Formula 1-2d: in Chemical Formula 1-2a to Chemical Formula 1-2d, X is O or S, Z 1 to Z 3 are independently N or CR a , at least two of Z 1 to Z 3 being N, Ar is a substituted or unsubstituted C6 to C18 aryl group, R a and R 1 to R 6 are independently hydrogen, deuterium, a cyano group, a halogen, a substituted or unsubstituted C1 to C10 alkyl group, a substituted or unsubstituted C6 to C12 aryl group, a substituted or unsubstituted C2 to C20 heterocyclic group, or a combination thereof, and R 7 is deuterium, a cyano group, a halogen, a substituted or unsubstituted C1 to C10 alkyl group, a substituted or unsubstituted C6 to C12 aryl group, a substituted or unsubstituted C2 to C20 heterocyclic group, or a combination thereof. 5. The compound for an organic optoelectronic device as claimed in claim 2 , wherein: the compound represented by Chemical Formula 1 is represented by Chemical Formula 1-3, and the compound represented by Chemical Formula 1-3 is represented by one of Chemical Formula 1-3a to Chemical Formula 1-3d: in Chemical Formula 1-3a to Chemical Formula 1-3d, X is O or S, Z 1 to Z 3 are independently N or CR a , at least two of Z 1 to Z 3 being N, Ar is a substituted or unsubstituted C6 to C18 aryl group, R a and R 1 to R 6 are independently hydrogen, deuterium, a cyano group, a halogen, a substituted or unsubstituted C1 to C10 alkyl group, a substituted or unsubstituted C6 to C12 aryl group, a substituted or unsubstituted C2 to C20 heterocyclic group, or a combination thereof, and R 7 is deuterium, a cyano group, a halogen, a substituted or unsubstituted C1 to C10 alkyl group, a substituted or unsubstituted C6 to C12 aryl group, a substituted or unsubstituted C2 to C20 heterocyclic group, or a combination thereof. 6. The compound for an organic optoelectronic device as claimed in claim 2 , wherein: the compound represented by Chemical Formula 1 is represented by Chemical Formula 1-4, and the compound represented by Chemical Formula 1-4 is represented by one of Chemical Formula 1-4a to Chemical Formula 1-4d: in Chemical Formula 1-4a to Chemical Formula 1-4d, X is O or S, Z 1 to Z 3 are independently N or CR a , at least two of Z 1 to Z 3 being N, Ar is a substituted or unsubstituted C6 to C18 aryl group, R a and R 1 to R 6 are independently hydrogen, deuterium, a cyano group, a halogen, a substituted or unsubstituted C1 to C10 alkyl group, a substituted or unsubstituted C6 to C12 aryl group, a substituted or unsubstituted C2 to C20 heterocyclic group, or a combination thereof, and R 7 is deuterium, a cyano group, a halogen, a substituted or unsubstituted C1 to C10 alkyl group, a substituted or unsubstituted C6 to C12 aryl group, a substituted or unsubstituted C2 to C20 heterocyclic group, or a combination thereof. 7. The compound for an organic optoelectronic device as claimed in claim 1 , wherein the compound represented by Chemical Formula 1 is represented by Chemical Formula 1-1a, Chemical Formula 1-1b, Chemical Formula 1-3a, Chemical Formula 1-3b, Chemical Formula 1-4a, or Chemical Formula 1-4b: wherein, in Chemical Formula 1-1a, Chemical Formula 1-1b, Chemical Formula 1-3a, Chemical Formula 1-3b, Chemical Formula 1-4a, and Chemical Formula 1-4b, X is O or S, Z 1 to Z 3 are independently N or CR a , at least two of Z 1 to Z 3 being N, Ar is a substituted or unsubstituted C6 to C18 aryl group, R a and R 1 to R 6 are independently hydrogen, deuterium, a cyano group, a halogen, a substituted or unsubstit
Assignees
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Classifications
containing three or more hetero rings · CPC title
containing one nitrogen atom as the heteroatom · CPC title
containing oxygen as the only heteroatom · CPC title
containing three nitrogen atoms as heteroatoms · CPC title
containing sulfur as the only heteroatom · CPC title
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Frequently asked questions
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- What does patent US11453659B2 cover?
- A compound for an organic optoelectronic device, a composition for an organic optoelectronic device, an organic optoelectronic device, and a display device, the compound for an organic optoelectronic device being represented by the following Chemical Formula 1:
- Who is the assignee on this patent?
- Samsung Sdi Co Ltd
- What technology area does this patent fall under?
- Primary CPC classification C07D405/14. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue Sep 27 2022 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 2 related publications on this page (citations in our corpus or others sharing the same primary CPC).