Organic electric element, display panel comprising the same and display device comprising the same
US12262570B2 · kind B2 · utility
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10Claims
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Key dates
| Filing date | Dec 29, 2020 |
| Grant date | Mar 25, 2025 |
| Priority date | — |
| Expiry date | Sep 21, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K50/19
Abstract
Provided are an organic electric element, a display panel and a display device having high efficiency or long life by including layers having excellent hole transport ability and carrier resistance.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.