Display device
US12075684B2 · kind B2 · utility
0Cited by
3References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 6, 2022 |
| Grant date | Aug 27, 2024 |
| Priority date | — |
| Expiry date | Dec 6, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2203/04112
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A display device including a substrate including a display area; a light-emitting element positioned on the substrate; a bank including a first opening corresponding to the light-emitting element; an encapsulation layer positioned on the light-emitting element; a touch electrode positioned on the encapsulation layer; a black matrix positioned on the touch electrode and including a first layer and a second layer positioned on the first layer, the second layer having a lower refractive index than the first layer; and a color filter positioned on the touch electrode.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.