Heterocyclic compound, organic light-emitting device including the same, and electronic apparatus including the organic light-emitting device
US-2024373662-A1 · Nov 7, 2024 · US
Organic compound and organic electroluminescent device employing the same
US9496500B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9496500-B2 |
| Application number | US-201313928065-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jun 26, 2013 |
| Priority date | Nov 2, 2012 |
| Publication date | Nov 15, 2016 |
| Grant date | Nov 15, 2016 |
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.
Organic compounds and organic electroluminescence devices employing the same are provided. The organic compound has a chemical structure as represented as follows: wherein, R 1 is independently the same or different C 1-6 alkyl, and R 2 is independently the same or different hydrogen, halogen, cyano, hydroxy, C 1-8 alkyl group, C 1-8 alkoxy group, C 5-10 aryl, or C 2-8 heteroaryl group.
First claim
Opening claim text (preview).
What is claimed is: 1. An organic compound having a Formula (I), of: wherein, R 1 is independently the same or different C 1-6 alkyl, and R 2 is independently the same or different hydrogen, halogen, cyano, hydroxy, C 1-8 alkyl group, C 1-8 alkoxy group, C 5-10 aryl, or C 2-8 heteroaryl group. 2. The organic compound as claimed in claim 1 , wherein R 1 is independent a methyl group, ethyl group, propyl group, isopropyl group, butyl group, tert-butyl group, pentyl group, or hexyl group. 3. The organic compound as claimed in claim 1 , wherein R 2 is independent a methyl group, ethyl group, propyl group, isopropyl group, butyl group, tert-butyl group, pentyl group, or hexyl group. 4. The organic compound as claimed in claim 1 , wherein R 2 is independent a methoxy group, ethoxy group, propoxy group, isopropoxy group, butoxy group, isobutoxy group, pentyloxy group, or hexyloxy group. 5. The organic compound as claimed in claim 1 , wherein R 2 is independent a phenyl group, biphenyl group, pyridyl group, furyl group naphthyl group, anthryl group, phenanthrenyl group, imidazolyl group, pyrimidinyl group, quinolinyl group, indolyl group, or thiazolyl group. 6. The organic compound as claimed in claim 1 , wherein the organic compound comprises 7. An organic electroluminescence device, comprising: a pair of electrodes; and an electroluminescent element, disposed between the pair of electrodes, wherein the electroluminescent element comprises the organic compound as claimed in claim 1 . 8. The organic electroluminescence device as claimed in claim 7 , wherein the electroluminescent element emits blue light under a bias voltage. 9. An organic electroluminescence device, comprising: a pair of electrodes; and an electroluminescent element disposed between the pair of electrodes, wherein the electroluminescent element comprises an emission layer and the emission layer comprises a host material and a dopant, and the host material comprises the organic compound as claimed in claim 1 . 10. The organic electroluminescence device as claimed in claim 9 , wherein the emission layer emits blue light under a bias voltage.
Assignees
Inventors
Classifications
Electricity · mapped topic
- C09K11/06Primary
containing organic luminescent materials · CPC title
- H01L51/0058Primary
Electricity · mapped topic
Non-condensed systems · CPC title
Chemistry & Metallurgy · mapped topic
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 US9496500B2 cover?
- Organic compounds and organic electroluminescence devices employing the same are provided. The organic compound has a chemical structure as represented as follows: wherein, R 1 is independently the same or different C 1-6 alkyl, and R 2 is independently the same or di…
- Who is the assignee on this patent?
- Ind Tech Res Inst, Nat Univ Tsing Hua
- What technology area does this patent fall under?
- Primary CPC classification C09K11/06. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue Nov 15 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).