Amine-based compound and organic light-emitting device including the same
US-2015364705-A1 · Dec 17, 2015 · US
Organic compound and organic light emitting device using the same
US9493383B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9493383-B2 |
| Application number | US-201213623686-A |
| Country | US |
| Kind code | B2 |
| Filing date | Sep 20, 2012 |
| Priority date | Sep 15, 2005 |
| Publication date | Nov 15, 2016 |
| Grant date | Nov 15, 2016 |
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Abstract
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The present invention provides an organic light emitting device comprising a first electrode, at least one organic layer and a second electrode, laminated successively, in which at least one layer of the organic layer has a polycyclic aromatic hydrocarbon as a core and comprises at least one of a derivative in which a substituted or unsubstituted C 2-30 cycloalkane, or a substituted or unsubstituted C 5-50 polycycloalkane is directly fused to the core or fused to a substituent of the core; and a new organic compound usable in the organic light emitting device. Furthermore, the present invention provides a charge carrier extracting, injecting or transporting material which has a polycyclic aromatic hydrocarbon as a core and comprises a derivative in which a substituted or unsubstituted C 2-30 cycloalkane, or a substituted or unsubstituted C 5-50 polycycloalkane is directly fused to the core or fused to a substituent of the core.
First claim
Opening claim text (preview).
The invention claimed is: 1. An organic light emitting device comprising a first electrode, at least one organic layer, and a second electrode, laminated successively, wherein at least one layer of the organic layer comprises a compound selected from the group consisting of the compounds represented by the following formulae (3-2), (3-4), (3-5), and (3-6): 2. The organic light emitting device according to claim 1 , wherein the organic layer containing the compound is mixed with 0.1 to 99.0% by weight of an inorganic metal, inorganic salt, or a different organic material. 3. A compound selected from the group consisting of the compounds represented by the following formulae (3-2), (3-4), (3-5), and (3-6): 4. The compound according to claim 3 , wherein the compound performs at least one of any functions among light emission, hole injection, hole transporting, and electron transporting in an organic electronic device.
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Classifications
Electricity · mapped topic
characterised by the chemical or physical composition or the arrangement of the electroluminescent material {, or by the simultaneous addition of the electroluminescent material in or onto the light source} · CPC title
Electricity · mapped topic
- C07C211/61Primary
with at least one of the condensed ring systems formed by three or more rings · CPC title
Chemistry & Metallurgy · mapped topic
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- What does patent US9493383B2 cover?
- The present invention provides an organic light emitting device comprising a first electrode, at least one organic layer and a second electrode, laminated successively, in which at least one layer of the organic layer has a polycyclic aromatic hydrocarbon as a core and comprises at least one of a derivative in which a substituted or unsubstituted C 2-30 cycloalkane, or a substituted or unsubst…
- Who is the assignee on this patent?
- Kim Kong Kyeom, Hong Sung Kil, Jang Hye Young, and 2 more
- What technology area does this patent fall under?
- Primary CPC classification C07C211/61. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue Nov 15 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).