Organic electroluminescent device
US-2024032317-A1 · Jan 25, 2024 · US
Organic photoelectronic device and image sensor
US8999526B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8999526-B2 |
| Application number | US-201213446302-A |
| Country | US |
| Kind code | B2 |
| Filing date | Apr 13, 2012 |
| Priority date | Nov 7, 2011 |
| Publication date | Apr 7, 2015 |
| Grant date | Apr 7, 2015 |
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Abstract
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An organic photoelectric device may include an anode and a cathode configured to face each other, and an active layer between the anode and cathode, wherein the active layer includes a quinacridone derivative and a thiophene derivative having a cyanovinyl group.
First claim
Opening claim text (preview).
What is claimed is: 1. An organic photoelectric device, comprising: an anode and a cathode configured to face each other; and an active layer between the anode and cathode, the active layer including a quinacridone derivative represented by the following Chemical Formula 1 and a thiophene derivative having a cyanovinyl group: wherein, in Chemical Formula 1, each…
Assignees
Inventors
Classifications
Electricity · mapped topic
- H10K85/655Primary
Electricity · mapped topic
Electricity · mapped topic
Cross-Sectional Technologies · mapped topic
- H01L51/0072Primary
Electricity · mapped topic
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Frequently asked questions
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- What does patent US8999526B2 cover?
- An organic photoelectric device may include an anode and a cathode configured to face each other, and an active layer between the anode and cathode, wherein the active layer includes a quinacridone derivative and a thiophene derivative having a cyanovinyl group.
- Who is the assignee on this patent?
- Lee Kwang Hee, Kim Kyu Sik, Park Kyung Bae, and 3 more
- What technology area does this patent fall under?
- Primary CPC classification H10K85/655. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Apr 07 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).