Light-emitting device and display apparatus including the same
US11777058B2 · kind B2 · utility
0Cited by
1References
20Claims
0Family size
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Key dates
| Filing date | Jul 30, 2020 |
| Grant date | Oct 3, 2023 |
| Priority date | — |
| Expiry date | Aug 11, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10H20/857
- WIPO fieldSemiconductors
- WIPO sectorElectrical engineering
Abstract
A light-emitting device (LED) includes a first semiconductor layer, a second semiconductor layer facing the first semiconductor layer, an insulating layer arranged to at least partially surround outer surfaces of the first semiconductor layer and the second semiconductor layer, and a first ligand bonded to a surface of the insulating layer and a second ligand bonded to the first ligand.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.