Electrode layout for touch screens
US9836167B2 · kind B2 · utility
6Cited by
26References
25Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 3, 2009 |
| Grant date | Dec 5, 2017 |
| Priority date | — |
| Expiry date | Aug 4, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F3/0445
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A device includes a plurality of drive electrodes and a plurality of sense electrodes. The drive electrodes run generally in a first direction and have multiple projections along their length. The sense electrodes run generally in a second direction transverse to the drive electrodes. The sense electrodes have multiple projections interleaved with the multiple projections of the drive electrodes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.