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Arylene containing polymer and organic light-emitting device including the same
US8987709B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8987709-B2 |
| Application number | US-89537410-A |
| Country | US |
| Kind code | B2 |
| Filing date | Sep 30, 2010 |
| Priority date | Oct 9, 2009 |
| Publication date | Mar 24, 2015 |
| Grant date | Mar 24, 2015 |
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Abstract
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A polymer and an organic light-emitting device including the polymer. An example of the polymer is wherein in Formula 1, Ar 1 is each independently represented by -(Q 1 ) n -, and Q 1 is selected from the group consisting of a substituted or unsubstituted C 5 -C 30 arylene group, a substituted or unsubstituted C 4 -C 30 heteroarylene group, a substituted or unsubstituted C 2 -C 30 alkenylene group, and a group represented by —N(Z 1 )—, and n is an integer from 1 to 10, and n groups of Q 1 in -(Q 1 ) n - is identical to or different from each other, and X 1 and X 2 are each independently selected from the group consisting of —O—, —S—, —N(Z 2 )—, and —C(Z 3 )(Z 4 )—.
First claim
Opening claim text (preview).
What is claimed is: 1. A polymer comprising Formula 1 below: wherein in Formula 1, Ar 1 is each independently represented by -(Q 1 ) n -, wherein Q 1 is selected from the group consisting of a substituted or unsubstituted C 5 -C 30 arylene group, a substituted or unsubstituted C 4 -C 30 heteroarylene group, a substituted or unsubstituted C 2 -C 30 alkenylene group, and a g…
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Chemistry & Metallurgy · mapped topic
Electricity · mapped topic
Electricity · mapped topic
Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
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- What does patent US8987709B2 cover?
- A polymer and an organic light-emitting device including the polymer. An example of the polymer is wherein in Formula 1, Ar 1 is each independently represented by -(Q 1 ) n -, and Q 1 is selected from the group consisting of a substituted or unsubstituted C 5 -C 30 ar…
- Who is the assignee on this patent?
- Kim Hee-Yeon, Yang Seung-Gak, Lee Jae-Yong, and 4 more
- What technology area does this patent fall under?
- Primary CPC classification C08G61/122. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue Mar 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).