Organic Electroluminescent Materials and Devices
US-2017309827-A1 · Oct 26, 2017 · US
Organic compound and organic light-emitting device comprising the same
US9196838B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9196838-B2 |
| Application number | US-201313944003-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jul 17, 2013 |
| Priority date | Oct 30, 2012 |
| Publication date | Nov 24, 2015 |
| Grant date | Nov 24, 2015 |
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Abstract
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An organic compound represented by Formula 1 below and an organic light-emitting device including the organic compound; Wherein Ar 1 , Ar 2 , Ar 3 , Ar 4 , a, b, and c are defined as in the specification.
First claim
Opening claim text (preview).
What is claimed is: 1. An organic compound represented by Formula 1 below: wherein Ar 1 , Ar 2 , and Ar 4 are each independently a substituted or unsubstituted C 6 -C 60 aryl group, a substituted or unsubstituted C 10 -C 60 condensed polycyclic group, or a substituted or unsubstituted C 3 -C 60 heteroaryl group; Ar 3 is a group represented by Formula 3a or Formul…
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Chemistry & Metallurgy · 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 US9196838B2 cover?
- An organic compound represented by Formula 1 below and an organic light-emitting device including the organic compound; Wherein Ar 1 , Ar 2 , Ar 3 , Ar 4 , a, b, and c are defined as 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 C07C13/66. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue Nov 24 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).