Compound for organic electronic element, organic electronic element using the same, and an electronic device thereof
US-2017125689-A1 · May 4, 2017 · US
Organic compound and organic optoelectric device and display device
US10700286B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-10700286-B2 |
| Application number | US-201715417454-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jan 27, 2017 |
| Priority date | Mar 23, 2016 |
| Publication date | Jun 30, 2020 |
| Grant date | Jun 30, 2020 |
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- Title
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- Abstract
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- Assignees and inventors
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- First independent claim
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- CPC / IPC classifications
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- Citations and related patents
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Abstract
Official abstract text for this publication.
An organic compound represented by Chemical Formula 1, an organic optoelectric device including the organic compound, and a display device including the organic optoelectric device are disclosed.
First claim
Opening claim text (preview).
What is claimed is: 1. An organic optoelectric device, comprising: an anode and a cathode facing each other, and at least one organic layer between the anode and the cathode, wherein: the at least one organic layer includes: an emission layer, and a hole transport layer between the anode and the emission layer, the hole transport layer includes: a first hole transport layer adjacent to the anode, and a second hole transport layer adjacent to the emission layer, the second hole transport layer includes an organic compound represented by Chemical Formula 1 : wherein, in Chemical Formula 1, X is O or S, L 1 is a single bond, a substituted or unsubstituted C6 to C30 arylene group, or a substituted or unsubstituted C2 to C30 heterocyclic group, R 1 and R 2 are independently a substituted or unsubstituted C1 to C20 alkyl group, a substituted or unsubstituted C6 to C30 aryl group, a substituted or unsubstituted C6 to C30 heterocyclic group, a substituted or unsubstituted C3 to C40 silyl group, or a combination thereof, wherein, is not and R 3 to R 13 are independently hydrogen, deuterium, a halogen, a cyano group, a hydroxyl group, an amino group, a substituted or unsubstituted C1 to C20 amine group, a nitro group, a substituted or unsubstituted C1 to C20 alkyl group, a substituted or unsubstituted C6 to C30 aryl group, a substituted or unsubstituted C1 to C20 alkoxy group, a substituted or unsubstituted C6 to C20 aryloxy group, a substituted or unsubstituted C2 to C30 heterocyclic group, a substituted or unsubstituted C3 to C40 silyl group, or a combination thereof. 2. The organic optoelectric device of claim 1 , wherein the organic compound represented by Chemical Formula 1 is represented by one selected from Chemical Formula 2-1 to Chemical Formula 2-4: wherein, in Chemical Formula 2-1 to Chemical Formula 2-4, X is O or S, R 1 and R 2 are independently a substituted or unsubstituted C1 to C20 alkyl group, a substituted or unsubstituted C6 to C30 aryl group, a substituted or unsubstituted C6 to C30 heterocyclic group, a substituted or unsubstituted C3 to C40 silyl group, or a combination thereof, wherein, in Chemical Formula 2-2, is not and R 3 to R 13 are independently hydrogen, deuterium, a halogen, a cyano group, a hydroxyl group, an amino group, a substituted or unsubstituted C1 to C20 amine group, a nitro group, a substituted or unsubstituted C1 to C20 alkyl group, a substituted or unsubstituted C6 to C30 aryl group, a substituted or unsubstituted C1 to C20 alkoxy group, a substituted or unsubstituted C6 to C20 aryloxy group, a substituted or unsubstituted C2 to C30 heterocyclic group, a substituted or unsubstituted C3 to C40 silyl group, or a combination thereof. 3. The organic optoelectric device of claim 1 , wherein the R 1 and R 2 are independently a substituted or unsubstituted C6 to C30 aryl group or a substituted or unsubstituted C6 to C12 heterocyclic group. 4. The organic optoelectric device of claim 1 , wherein the R 3 to R 13 are independently hydrogen, deuterium, or a substituted or unsubstituted C6 to C30 aryl group. 5. The organic optoelectric device of claim 3 , wherein the R 1 and R 2 are independently a substituted or unsubstituted phenyl group, a substituted or unsubstituted biphenyl group, a substituted or unsubstituted triphenylene group, a substituted or unsubstituted terphenyl group, a substituted or unsubstituted fluorene group, a substituted or unsubstituted bisfluorene group, a substituted or unsubstituted naphthyl group, a substituted or unsubstituted isochrysene group, a substituted or unsubstituted anthracene group, a substituted or unsubstituted dibenzofuran group, or a substituted or unsubstituted dibenzothiophenyl group. 6. The organic optoelectric device of claim 3 , wherein the R 1 and R 2 are independently one of groups of Group 1: 7. The organic optoelectric device of claim 1 , wherein the organic compound represented by Chemical Formula 1 is one of the following compounds:
Assignees
Inventors
Classifications
comprising heteroaromatic hydrocarbons as substituents on the nitrogen atom · CPC title
- C07D307/77Primary
ortho- or peri-condensed with carbocyclic rings or ring systems · CPC title
comprising a multilayered structure · CPC title
Anodes · CPC title
comprising only sulfur as heteroatom · CPC title
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Frequently asked questions
Answers are generated from the same data shown on this page.
- What does patent US10700286B2 cover?
- An organic compound represented by Chemical Formula 1, an organic optoelectric device including the organic compound, and a display device including the organic optoelectric device are disclosed.
- Who is the assignee on this patent?
- Samsung Sdi Co Ltd
- What technology area does this patent fall under?
- Primary CPC classification C07D307/77. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue Jun 30 2020 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 3 related publications on this page (citations in our corpus or others sharing the same primary CPC).