Organic light-emitting device and electronic apparatus including same
US12022726B2 · kind B2 · utility
0Cited by
5References
19Claims
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Key dates
| Filing date | Oct 28, 2020 |
| Grant date | Jun 25, 2024 |
| Priority date | — |
| Expiry date | Oct 26, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K2101/90
Abstract
Provided is an organic light-emitting device including: a first electrode; a second electrode facing the first electrode; and an organic layer between the first electrode and the second electrode and including an emission layer, wherein the emission layer may include a host and a dopant, the host may include a first compound and a second compound different from the first compound, the dopant may include a third compound and a fourth compound different from the third compound, and the third compound may be a platinum-containing organometallic compound.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.