Display substrate having a projection of the display layer located within a projection of a light shielding layer, display device and transparent display including the same
US11812640B2 · kind B2 · utility
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2References
20Claims
0Family size
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Key dates
| Filing date | Nov 9, 2021 |
| Grant date | Nov 7, 2023 |
| Priority date | — |
| Expiry date | Jan 1, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K59/131
Abstract
An OLED substrate is provided, which comprises a light emitting region and a transparent region, wherein the OLED substrate comprises a substrate and a display layer on the substrate, and a portion of the display layer located in the transparent region has a first hollow part. A method for manufacturing an OLED substrate and a transparent display comprising an OLED substrate are further provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.