Inorganic nanoparticle composition, light-emitting device, method of manufacturing light-emitting device, and electronic apparatus including light-emitting device
US12122952B2 · kind B2 · utility
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18Claims
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Key dates
| Filing date | Sep 24, 2021 |
| Grant date | Oct 22, 2024 |
| Priority date | — |
| Expiry date | Jun 4, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K2102/331
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
An inorganic nanoparticle composition includes an inorganic nanoparticle and a highly fluorinated solvent, and the inorganic nanoparticle includes an inorganic material and a F-containing charge-transporting organic ligand. A light-emitting device with the inorganic nanoparticle composition, for example, as a material for forming at least a portion of an electron transport region in the light-emitting device. An electronic apparatus includes the light-emitting device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.