Dyketopyrrolopyrrole polymers for use in organic semiconductor devices
US-9221943-B2 · Dec 29, 2015 · US
Organic compound
US9166173B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9166173-B2 |
| Application number | US-201113698223-A |
| Country | US |
| Kind code | B2 |
| Filing date | May 11, 2011 |
| Priority date | May 19, 2010 |
| Publication date | Oct 20, 2015 |
| Grant date | Oct 20, 2015 |
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Abstract
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A novel organic compound is suitable for emitting green light. An organic light-emitting device includes the novel organic compound.
First claim
Opening claim text (preview).
The invention claimed is: 1. An organic compound represented by general formula (1) wherein R 1 to R 20 are each independently selected from the group consisting of a hydrogen atom, a halogen atom, a substituted or unsubstituted alkyl group, a substituted or unsubstituted alkoxy group, a substituted or unsubstituted amino group, a substituted or unsubstituted aryl group, and…
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- H01L51/0056Primary
Electricity · mapped topic
Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
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Frequently asked questions
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- What does patent US9166173B2 cover?
- A novel organic compound is suitable for emitting green light. An organic light-emitting device includes the novel organic compound.
- Who is the assignee on this patent?
- Nishide Yosuke, Kamatani Jun, Saitoh Akihito, and 1 more
- What technology area does this patent fall under?
- Primary CPC classification H01L51/0056. 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).