Routing for touch sensor electrodes
US9280233B1 · kind B1 · utility
Assignee
Inventor
Key dates
| Filing date | Dec 23, 2014 |
| Grant date | Mar 8, 2016 |
| Priority date | — |
| Expiry date | Dec 23, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2203/04111
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An input device for capacitive sensing. The input device includes a plurality of sensor electrodes for capacitive sensing disposed in a first layer and within a sensor electrode region comprising an areal extent of the plurality of sensor electrodes. The input device also includes a plurality of routings disposed in a second layer and within a border region of the sensor electrode region, the plurality of routings layered with a first set of two or more of the plurality of sensor electrodes in the border region and electrically coupled to a second set of two or more of the plurality of sensor electrodes, wherein the second set of two or more of the plurality of sensor electrodes includes zero, one, or two of the sensor electrodes included in the first set of two or more of the plurality of sensor electrodes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.