Display panel and display device
US11917890B2 · kind B2 · utility
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7Claims
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Key dates
| Filing date | Jan 7, 2020 |
| Grant date | Feb 27, 2024 |
| Priority date | — |
| Expiry date | Mar 30, 2040 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E10/549
Abstract
The present invention provides a display panel and a display device. The display panel includes a transparent substrate and a polyimide (PI) substrate. The PI substrate is placed at one side of the transparent substrate. An uneven structure is provided inside the PI substrate or arranged on one side of the PI substrate facing the transparent substrate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.