Display panel having retaining wall and display device having the same
US10845652B2 · kind B2 · utility
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19Claims
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Assignee
Inventor
Key dates
| Filing date | Jan 24, 2019 |
| Grant date | Nov 24, 2020 |
| Priority date | — |
| Expiry date | Feb 16, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/13398
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
The application discloses a display panel and a display device. The display panel comprises a substrate comprising an active area and a non-display area surrounding the active area; an alignment film arranged in the active area; a sealant arranged in the non-display area; and at least one row of retaining wall arranged between the alignment film and the sealant, and the retaining wall comprises a plurality of sections of sub-retaining walls which are arranged at intervals to form protrusions and depressions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.