Composition and synthesis of aggregation-induced emission materials
US9929363B2 · kind B2 · utility
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18Claims
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Key dates
| Filing date | Aug 5, 2014 |
| Grant date | Mar 27, 2018 |
| Priority date | — |
| Expiry date | Aug 5, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K50/11
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The present subject matter relates to compositions containing and synthesis of fluorescent materials e made from tetraphenylethylene (TPE) derivative compounds exhibiting aggregation induced emission (AIE) properties. Further contemplated herein are applications for TPE derivative compounds such as electroluminescent devices since they have a high efficiency, low turn on voltage, and excellent brightness. Additionally, application of TPE derivatives exhibiting AIE properties in various fields such as OLEDs, fingerprinting and forensic technology, and various other biological and industrial sectors are discussed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.