Quantum dot light-emitting device
US11024765B2 · kind B2 · utility
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8References
18Claims
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Key dates
| Filing date | Apr 9, 2020 |
| Grant date | Jun 1, 2021 |
| Priority date | — |
| Expiry date | Apr 9, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K50/115
- WIPO fieldMicro-structural and nano-technology
- WIPO sectorChemistry
Abstract
A quantum dot light-emitting device includes: a first electrode; a second electrode opposite to the first electrode; an emission layer between the first electrode and the second electrode, the emission layer including quantum dots; and an inorganic layer between the emission layer and the second electrode, the inorganic layer including a metal halide.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.