OLED display apparatus including flexible substrate having insulation layer with an inclined top surface
US11436949B2 · kind B2 · utility
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14Claims
0Family size
Assignee
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Key dates
| Filing date | Jun 29, 2020 |
| Grant date | Sep 6, 2022 |
| Priority date | — |
| Expiry date | Jun 29, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K2102/311
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The present disclosure provides a display substrate, a preparation method thereof and a display apparatus. The display substrate includes a flexible substrate and a compensation layer arranged on the flexible substrate, wherein an OLED pixel is arranged on the compensation layer, a surface of the compensation layer facing the OLED pixel being an inclined surface with respect to the flexible substrate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.