Display panel with quantum dot thin film
US11043652B2 · kind B2 · utility
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11Claims
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Inventor
Key dates
| Filing date | Nov 12, 2019 |
| Grant date | Jun 22, 2021 |
| Priority date | — |
| Expiry date | Dec 2, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K2102/331
Abstract
The present invention provides a display panel including a light emitting diode structure. The light emitting diode structure includes an anode located on a thin film transistor layer, a light emitting material layer located on the anode, and a cathode covering the light emitting material layer. The light emitting diode structure further includes an anode reflective layer and a quantum dot thin film. The anode reflective layer is located under the anode, and is electrically insulated from the anode through a reflective insulation layer. The quantum dot thin film is located between the anode and the anode reflective layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.