Amine-based compound and organic light-emitting device including the same
US-2015364705-A1 · Dec 17, 2015 · US
Heterocyclic compound and organic light emitting device comprising the same
US9502663B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9502663-B2 |
| Application number | US-201314026718-A |
| Country | US |
| Kind code | B2 |
| Filing date | Sep 13, 2013 |
| Priority date | Apr 25, 2013 |
| Publication date | Nov 22, 2016 |
| Grant date | Nov 22, 2016 |
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Abstract
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A compound represented by Formula 1 below and an organic light-emitting device including the compound are provided: Substituents in Formula 1 are the same as defined in the specification.
First claim
Opening claim text (preview).
What is claimed is: 1. A heterocyclic compound represented by Formula 1 below: wherein, in Formula 1, X is CR 1 R 2 , SiR 3 R 4 , S, or O; Y and Z are each independently S, or O; R 1 to R 8 are each independently a hydrogen atom, a deuterium atom, a cyano group, a substituted or unsubstituted C1-20 alkyl group, a substituted or unsubstituted C2-C…
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Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
Electricity · mapped topic
- H01L51/0067Primary
Electricity · mapped topic
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Frequently asked questions
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- What does patent US9502663B2 cover?
- A compound represented by Formula 1 below and an organic light-emitting device including the compound are provided: Substituents in Formula 1 are the same as defined in the specification.
- Who is the assignee on this patent?
- Samsung Display Co Ltd
- What technology area does this patent fall under?
- Primary CPC classification H01L51/0067. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Nov 22 2016 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).