Quantum-dot film, LED package, quantum-dot light emitting diode and display device
US11489092B2 · kind B2 · utility
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3References
33Claims
0Family size
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Key dates
| Filing date | Oct 30, 2019 |
| Grant date | Nov 1, 2022 |
| Priority date | — |
| Expiry date | Aug 8, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K2102/351
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A quantum-dot (QD) film, which includes a first QD layer including a first QD; and a first protection layer on the first QD layer and including a first organic compound, wherein the first organic compound includes at least two thiol groups, and a first one of the at least two thiol groups is anchored to the first QD, and an LED package, a QD light emitting diode and a display device including the QD film are provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.