Display device
US11086170B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | May 20, 2020 |
| Grant date | Aug 10, 2021 |
| Priority date | — |
| Expiry date | May 20, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F2201/50
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A display device includes a first substrate, a second substrate, a display medium layer, a sealant, a first film layer, a first protection pattern, and a first alignment layer. The display medium layer is disposed between the first substrate and the second substrate. The sealant is disposed between the first substrate and the second substrate and surrounds the display medium layer. The first film layer is disposed on the first substrate between the first substrate and the display medium layer. The first protection pattern is disposed between the first film layer and the sealant. The first alignment layer is disposed on the first substrate between the first film layer and the display medium layer. The first protection pattern is in contact with the sealant and exposed by the first alignment layer. The first protection pattern and the first alignment layer are both in contact with the first film layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.