Material for organic electroluminescent device and organic electroluminescence device including the same
US-9214638-B2 · Dec 15, 2015 · US
Organic electronic device and dopant for doping an organic semiconducting matrix material
US9166178B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9166178-B2 |
| Application number | US-201314104882-A |
| Country | US |
| Kind code | B2 |
| Filing date | Dec 12, 2013 |
| Priority date | Sep 18, 2009 |
| Publication date | Oct 20, 2015 |
| Grant date | Oct 20, 2015 |
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Abstract
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An organic electronic device includes a substrate, a first electrode arranged on the substrate, at least a first functional organic layer arranged on the first electrode and a second electrode arranged on the first functional organic layer. The first functional organic layer includes a matrix material and a p-dopant with regard to the matrix material, wherein the p-dopant includes a copper complex containing at least one ligand.
First claim
Opening claim text (preview).
What is claimed is: 1. A polynuclear Lewis acidic copper complex for p-doping an organic semiconducting matrix material comprising at least two copper atoms, and at least one ligand L bridging the two copper atoms, the ligand L having the following formula: wherein E1 and E2 denote independent from each other oxygen, sulphur, selenium or NR′, wherein R′ represents hydrogen or a…
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Cross-Sectional Technologies · mapped topic
- H01L51/0091Primary
Electricity · mapped topic
Electricity · mapped topic
- C07F1/005Primary
Chemistry & Metallurgy · mapped topic
Electricity · mapped topic
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- What does patent US9166178B2 cover?
- An organic electronic device includes a substrate, a first electrode arranged on the substrate, at least a first functional organic layer arranged on the first electrode and a second electrode arranged on the first functional organic layer. The first functional organic layer includes a matrix material and a p-dopant with regard to the matrix material, wherein the p-dopant includes a copper comp…
- Who is the assignee on this patent?
- Osram Opto Semiconductors Gmbh, Osram Oled Gmbh
- What technology area does this patent fall under?
- Primary CPC classification H01L51/0091. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Oct 20 2015 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).