Organic light-emitting device and display device
US11522147B2 · kind B2 · utility
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16Claims
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Key dates
| Filing date | Jun 19, 2020 |
| Grant date | Dec 6, 2022 |
| Priority date | — |
| Expiry date | Oct 2, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K2102/351
Abstract
The present application discloses an organic light-emitting device and a display device, which include a light-emitting layer. The light-emitting layer includes a donor light-emitting layer and an acceptor light-emitting layer, wherein at least one film layer of the donor light-emitting layer and the acceptor light-emitting layer adopts a thermally activated delayed material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.