Regular via pattern for sensor-based input device
US9715304B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 30, 2015 |
| Grant date | Jul 25, 2017 |
| Priority date | — |
| Expiry date | Aug 18, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2203/04111
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
This disclosure generally describes an input device, a display device having an integrated capacitive sensing device, and an assembly for an input device. The input device comprises a plurality of sensor electrodes disposed in a first layer, and a processing system configured to detect presence of input objects in a sensing region defined proximate to the plurality of sensor electrodes. The input device further comprises a plurality of routing traces disposed in a second layer and coupled with the processing system, and a plurality of vias arranged in a regular pattern within an areal extent of the sensing region, wherein at least a portion of the plurality of vias couple the plurality of sensor electrodes with the plurality of routing traces.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.