Dyketopyrrolopyrrole polymers for use in organic semiconductor devices
US-9221943-B2 · Dec 29, 2015 · US
Donor-acceptor conjugated polymer and organic electronic device comprising the same
US9634253B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9634253-B2 |
| Application number | US-201514741140-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jun 16, 2015 |
| Priority date | Jul 21, 2014 |
| Publication date | Apr 25, 2017 |
| Grant date | Apr 25, 2017 |
How to read this patent
A practical reading order for non-experts. Skip the full description unless you need deep technical detail.
- Title
What the patent document calls the invention.
- Abstract
A short plain-language summary of the technical disclosure.
- Assignees and inventors
Who owns or filed the patent and who is credited as inventor.
- Key dates
Filing, priority, publication, and grant dates set the timeline.
- First independent claim
The legal scope of protection — read this for what is actually claimed.
- CPC / IPC classifications
Technology tags used to group this patent with similar filings.
- Citations and related patents
Prior art links and similar publications in this corpus.
Abstract
Official abstract text for this publication.
Disclosed herein are a donor-acceptor conjugated polymer and an organic electronic device including the same. According to embodiments of the invention, it is possible to realize a conjugated polymer suitable for organic memory devices and a multi-functional, high-performance, large-area organic memory device for electronics including the same, the organic memory device operating in air.
First claim
Opening claim text (preview).
What is claimed is: 1. A conjugated polymer having a structure represented by Formula 1: wherein p and q are the same or different and are each independently an integer from 1 to 30; R 1 and R 2 are —C 10 H 21 and —C 8 H 17 , respectively; and R 3 and R 4 are —C 10 H 21 and —C 8 H 17 , respectively; and n is an integer from 10 to 10,000. 2. The conjugated polymer according to claim 1 , wherein p and q are 1. 3. An active layer for memories comprising the conjugated polymer according to claim 1 . 4. A photoactive layer for organic photoelectric devices comprising the conjugated polymer according to claim 1 . 5. An organic electronic device comprising the conjugated polymer according to claim 1 . 6. The organic electronic device according to claim 5 , wherein the organic electronic device is one selected from among an organic thin film transistor, a light emitting diode, a solar cell, and a memory. 7. The organic electronic device according to claim 6 , wherein the memory is a non-volatile memory device. 8. The organic electronic device according to claim 5 , wherein the organic electronic device is an MIM type memory device.
Assignees
Inventors
Classifications
Use in organic luminescent diodes · CPC title
TFT applications · CPC title
Photovoltaic applications · CPC title
containing heteroatoms · CPC title
containing ether groups, including alkoxy · CPC title
Patent family
Related publications grouped by family.
External sources
Frequently asked questions
Answers are generated from the same data shown on this page.
- What does patent US9634253B2 cover?
- Disclosed herein are a donor-acceptor conjugated polymer and an organic electronic device including the same. According to embodiments of the invention, it is possible to realize a conjugated polymer suitable for organic memory devices and a multi-functional, high-performance, large-area organic memory device for electronics including the same, the organic memory device operating in air.
- Who is the assignee on this patent?
- Gwangju Inst Science & Tech
- What technology area does this patent fall under?
- Primary CPC classification C08G61/123. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue Apr 25 2017 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).