Organic light-emitting diode display panel, manufacturing method thereof and display device
US11594584B2 · kind B2 · utility
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16Claims
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Key dates
| Filing date | Feb 15, 2019 |
| Grant date | Feb 28, 2023 |
| Priority date | — |
| Expiry date | Nov 22, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K59/873
Abstract
An organic light-emitting diode display panel, a manufacturing method of an organic light-emitting diode display panel and a display device are provided. The organic light-emitting diode display panel includes: a substrate; a pixel definition layer, located on the substrate; and an encapsulation layer, located on the pixel definition layer, a desiccant is added to at least one of the pixel definition layer and the encapsulation layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.