Display panel comprising dam structure including plurality of dam layers in non-display area and mobile terminal
US12274121B2 · kind B2 · utility
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9Claims
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Key dates
| Filing date | Dec 10, 2021 |
| Grant date | Apr 8, 2025 |
| Priority date | — |
| Expiry date | Apr 6, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K2102/351
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
The present application provides a display panel and a mobile terminal, including an array substrate; a dam structure; an organic layer group and a light-emitting layer sequentially stacked on the array substrate and in the display area. The dam structure includes a first dam layer and a second dam layer having a width less than or equal to a width of the first dam layer that are sequentially stacked over the array substrate. An absolute value of the difference between the thickness of the organic layer group and the thickness of the dam structure is less than or equal to the first predetermined threshold value.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.