Light emitting element and display panel including the same
US12167618B2 · kind B2 · utility
0Cited by
3References
4Claims
0Family size
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Key dates
| Filing date | Aug 14, 2023 |
| Grant date | Dec 10, 2024 |
| Priority date | — |
| Expiry date | Aug 14, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K2102/351
Abstract
A light emitting element includes: a first electrode, a second electrode facing the first electrode, a first light emitting layer between the first electrode and the second electrode to emit a first light, a second light emitting layer between the first light emitting layer and the second electrode to emit a second light, and an intermediate layer including a host material between the first light emitting layer and the second light emitting layer and, wherein the intermediate layer has a thickness of from about 90 nm to 170 nm.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.