Display device, display panel, and manufacturing method
US11937453B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jun 29, 2020 |
| Grant date | Mar 19, 2024 |
| Priority date | — |
| Expiry date | Apr 3, 2042 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P70/50
Abstract
The present disclosure relates to a display device, a display panel, and a method for manufacturing the display panel. The display panel includes a substrate, a display layer and a light-shielding layer. The display layer includes a driving circuit layer and an insulating planarization layer covering the driving circuit layer which are stacked sequentially on the substrate, the display layer is provided with at least one through hole penetrating through the display layer, and the insulating planarization layer has a side wall close to the at least one through hole. The light-shielding layer covers at least partial region of the side wall of the insulating planarization layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.