Display panel, method for preparing the same, and display device
US11239443B2 · kind B2 · utility
1Cited by
0References
16Claims
0Family size
Assignees
Inventor
Key dates
| Filing date | Apr 28, 2020 |
| Grant date | Feb 1, 2022 |
| Priority date | — |
| Expiry date | Apr 28, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K2102/103
Abstract
The present disclosure relates to a display panel, a method for preparing the same and a display device. The display panel includes a first electrode, a light emitting structure, a second electrode and a scattering layer stacked in sequence. The second electrode is a transparent electrode. One side of the scattering layer away from the second electrode is configured as a light emergent side. The surface of the one side of the scattering layer away from the second electrode is a rough surface, and the RMS of the roughness of the rough surface ranges from 50 nm to 200 nm.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.