Flexible display panel, and display device having thin film packaging layer with protrusions
US11444263B2 · kind B2 · utility
0Cited by
18References
8Claims
0Family size
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Key dates
| Filing date | Oct 12, 2019 |
| Grant date | Sep 13, 2022 |
| Priority date | — |
| Expiry date | Oct 12, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K2102/311
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A flexible display panel. The flexible display panel includes: a flexible substrate; a display element arranged on the flexible substrate; and a packaging layer covering the display element, the packaging layer including an inorganic thin film and an organic thin film that are stacked alternately, in which two protrusion structures that are engaged with each other are arranged between at least two adjacent thin films of the packaging layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.