Touch sensor and display device including the same
US10877587B2 · kind B2 · utility
2Cited by
0References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 31, 2019 |
| Grant date | Dec 29, 2020 |
| Priority date | — |
| Expiry date | Jul 31, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2203/04112
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A touch sensor includes a base layer including a sensing area and a non-sensing area, a plurality of touch electrodes disposed in the sensing area, a dummy electrode disposed between the touch electrodes, the dummy electrode including a plurality of dummy patterns spaced apart from each other, and an insulating layer disposed on the touch electrodes and the dummy electrode, in which the insulating layer includes at least one discontinuous pattern in an area disposed between adjacent dummy patterns.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.