Compound for organic electric element, organic electric element comprising the same and electronic device thereof
US-2015349276-A1 · Dec 3, 2015 · US
Compound for organic electric element, organic electric element comprising the same and electronic device thereof
US9515269B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9515269-B2 |
| Application number | US-201314442608-A |
| Country | US |
| Kind code | B2 |
| Filing date | Nov 12, 2013 |
| Priority date | Nov 13, 2012 |
| Publication date | Dec 6, 2016 |
| Grant date | Dec 6, 2016 |
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- Title
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- Abstract
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- First independent claim
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Abstract
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The present invention provides a novel compound capable of improving light emitting efficiency, stability, and lifespan of the element, an organic element using the same, and an electric device for the same.
First claim
Opening claim text (preview).
The invention claimed is: 1. A compound represented by Formula 1 below: In Formula 1, A ring is a C 10 -C 60 aromatic ring; or a C 2 -C 60 heterocyclic group containing at least one heteroatom selected from the group consisting of O, N, S, Si, and P, Ar 1 to Ar 3 are each independently selected from the group consisting of a C 6 -C 60 aryl group; a fluorenyl group; a C 2 -C 60 heterocyclic group containing at least one heteroatom selected from O, N, S, Si, and P; a fused ring group of a C 3 -C 60 aliphatic ring and a C 6 -C 60 aromatic ring; a C 1 -C 20 alkyl group; and a C 2 -C 20 alkenyl group, L is selected from the group consisting of a single bond; a C 6 -C 60 arylene group; and a fluorenylene group, the above aromatic ring, aryl group, fluorenyl group, heterocyclic group, fused ring group, alkyl group, alkenyl group, arylene group, and fluorenylene group may be substituted by one or more substituents selected from the group consisting of deuterium, halogen, a silane group, a boron group, a germanium group, a cyano group, a nitro group, -L′-N(R a )(R b ) (wherein, L′ may be selected from the group consisting of a single bond; a C 6 -C 60 arylene group; a fluorenylene group; a C 2 -C 60 heterocyclic group containing at least one heteroatom selected from O, N, S, Si, and P; a fused ring group of a C 3 -C 60 aliphatic ring and a C 6 -C 60 aromatic ring; and a C 1 -C 60 aliphatic hydrocarbon group, and the R a and R b may be independently selected from the group consisting of a C 6 -C 60 aryl group; a fluorenyl group; a C 2 -C 60 heterocyclic group containing at least one heteroatom selected from O, N, S, Si, and P; a C 1 -C 20 alkyl group; and a C 2 -C 20 alkenyl group), a C 1 -C 20 alkylthio group, a C 1 -C 20 alkoxy group, a C 1 -C 20 alkyl group, a C 2 -C 20 alkenyl group, a C 2 -C 20 alkynyl group, a C 6 -C 20 aryl group, a C 6 -C 20 aryl group substituted by deuterium, a C 2 -C 20 heterocyclic group, a C 3 -C 20 cycloalkyl group, a C 7 -C 20 arylalkyl group, and a C 8 -C 20 arylalkenyl group. 2. The compound as claimed in claim 1 , wherein A ring is naphthalene or phenanthrene. 3. The compound as claimed in claim 1 , wherein the compound is represented by one of Formulas below: In Formulas above, Ar 1 to Ar 3 are as defined in Formula 1. 4. The compound as claimed in claim 1 , wherein Ar 1 to Ar 3 are each independently one of the following H1 to H22: 5. The compound as claimed in claim 1 , wherein the compound is represented by one of Formulas A1 to C8 below, and Ar 1 to Ar a are one of Compounds A1-1 to C8-12 in the Table below: Compound Ar 1 Ar 2 Ar 3 Compound Ar 1 Ar 2 Ar 3 A1-1 H1 H5 H12 A1-2 H4 H5 H1 A1-3 H2 H5 H1 A1-4 H3 H5 H1 A1-5 H1 H5 H4 A1-6 H4 H5 H4 A1-7 H2 H5 H4 A1-8 H3 H5 H4 A1-9 H1 H5 H3 A1-10 H4 H5 H3 A1-11 H2 H5 H3 A1-12 H3 H5 H3 A1-13 H1 H6 H1 A1-14 H4 H6 H1 A1-15 H2 H6 H1 A1-16 H3 H6 H1 A1-17 H1 H6 H4 A1-18 H4 H6 H4 A1-19 H2 H6 H4 A1-20 H3 H6 H4 A1-21 H1 H6 H3 A1-22 H4 H6 H3 A1-23 H2 H6 H3 A1-24 H3 H6 H3 A1-25 H1 H7 H1 A1-26 H4 H7 H1 A1-27 H2 H7 H1 A1-28 H3 H7 H1 A1-29 H1 H7 H3 A1-30 H4 H7 H3 A1-31 H2 H7 H3 A1-32 H3 H7 H3 A1-33 H1 H7 H4
Assignees
Inventors
Classifications
containing sulfur as the only heteroatom · CPC title
Electricity · mapped topic
Electricity · mapped topic
- H01L51/0061Primary
Electricity · mapped topic
containing one nitrogen atom as the heteroatom · CPC title
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Frequently asked questions
Answers are generated from the same data shown on this page.
- What does patent US9515269B2 cover?
- The present invention provides a novel compound capable of improving light emitting efficiency, stability, and lifespan of the element, an organic element using the same, and an electric device for the same.
- Who is the assignee on this patent?
- Duksan High Metal Co Ltd, Duk San Neolux Co Ltd
- What technology area does this patent fall under?
- Primary CPC classification H01L51/0061. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Dec 06 2016 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 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).