Substituted 1,2,3-Triylidenetris(cyanomethanylylidene) Cyclopropanes for VTE, Electronic Devices and Semiconducting Materials Using Them
US-2017373251-A1 · Dec 28, 2017 · US
Organic compound and organic light emitting diode device including the same
US9548456B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9548456-B2 |
| Application number | US-201313958316-A |
| Country | US |
| Kind code | B2 |
| Filing date | Aug 2, 2013 |
| Priority date | Apr 12, 2013 |
| Publication date | Jan 17, 2017 |
| Grant date | Jan 17, 2017 |
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- Title
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Abstract
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Disclosed are a novel organic compound and an organic light emitting diode device using the same. More particularly, a novel organic compound having electrical stability, high charge transport capability, and light emitting performance, high glass transition temperature and being capable of preventing crystallization, and an organic light emitting diode device including an organic layer including the same are disclosed.
First claim
Opening claim text (preview).
What is claimed is: 1. An organic compound comprising at least one selected from the compounds listed in the following Group 1: 2. The organic compound of claim 1 , wherein the compound is an organic compound including at least one selected from the following: 3. An organic light emitting diode device, comprising, an anode, a cathode, and an organic layer interposed between the anode and cathode wherein the organic layer comprises at least one organic compound selected from the compounds listed in the following Group 1 4. The organic light emitting diode device of claim 3 , wherein the compound is an organic compound including at least one selected from the following: 5. The organic light emitting diode device of claim 3 , wherein the organic layer comprises an emission layer, and the organic compound is included in the emission layer. 6. The organic light emitting diode device of claim 5 , wherein the emission layer further comprises anthracene, arylamine, styrene, a derivative thereof, or a combination thereof. 7. The organic light emitting diode device of claim 5 , wherein the emission layer comprises the organic compound as a fluorescent or phosphorescent host. 8. The organic light emitting diode device of claim 3 , wherein the organic layer comprises an emission layer, and an auxiliary layer interposed between the emission layer and the cathode, and the organic compound is included in the auxiliary layer. 9. The organic light emitting diode device of claim 8 , wherein the emission layer comprises anthracene, arylamine, styrene, a derivative thereof, or a combination thereof.
Assignees
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Classifications
the condensed ring system contains only four rings · CPC title
comprising only Si, C or H atoms · CPC title
containing three or more hetero rings · CPC title
containing four condensed rings · CPC title
Pyrenes; Hydrogenated pyrenes · CPC title
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- What does patent US9548456B2 cover?
- Disclosed are a novel organic compound and an organic light emitting diode device using the same. More particularly, a novel organic compound having electrical stability, high charge transport capability, and light emitting performance, high glass transition temperature and being capable of preventing crystallization, and an organic light emitting diode device including an organic layer includi…
- Who is the assignee on this patent?
- Samsung Display Co Ltd
- What technology area does this patent fall under?
- Primary CPC classification C07C255/51. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue Jan 17 2017 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).