Organic light emitting diode and organic light emitting device
US-2024276747-A1 · Aug 15, 2024 · US
Organic light emitting diode
US9105860B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9105860-B2 |
| Application number | US-201213451285-A |
| Country | US |
| Kind code | B2 |
| Filing date | Apr 19, 2012 |
| Priority date | Jun 30, 2011 |
| Publication date | Aug 11, 2015 |
| Grant date | Aug 11, 2015 |
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Abstract
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A full color organic light emitting diode having high efficiency and high color purity while having low manufacturing costs due to simple manufacturing processes.
First claim
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What is claimed is: 1. An organic light emitting diode comprising: a substrate comprising a first sub-pixel, a second sub-pixel, and a third sub-pixel; a first electrode connected to the first, second, and third sub-pixels of the substrate; a second electrode facing the first electrode; a first emission layer disposed between the first electrode and the second electrode in the first sub-pixel, and emitting a first color light; a second emission layer disposed between the f…
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Classifications
Electricity · mapped topic
Electricity · mapped topic
- H10K85/626Primary
Electricity · mapped topic
Electricity · mapped topic
- H01L51/5056Primary
Electricity · mapped topic
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Frequently asked questions
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- What does patent US9105860B2 cover?
- A full color organic light emitting diode having high efficiency and high color purity while having low manufacturing costs due to simple manufacturing processes.
- Who is the assignee on this patent?
- Hwang Seok-Hwan, Kim Young-Kook, Jung Hye-Jin, and 6 more
- What technology area does this patent fall under?
- Primary CPC classification H10K85/626. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Aug 11 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).