Organic light emitting diode and organic light emitting device including the same
US12391700B2 · kind B2 · utility
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19Claims
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Key dates
| Filing date | Nov 30, 2021 |
| Grant date | Aug 19, 2025 |
| Priority date | — |
| Expiry date | Apr 15, 2044 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K2102/351
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
An organic light emitting diode and an organic light emitting device including the same are discussed. The organic light emitting diode can include a first electrode, a second electrode facing the first electrode, and a first emitting part including a green emitting material layer and positioned between the first and second electrodes. The green emitting material layer can include a first host, a second host and a dopant, wherein at least one of the first host and the second host is deuterated.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.