Touch sensor mesh designs
US10488976B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 2, 2018 |
| Grant date | Nov 26, 2019 |
| Priority date | — |
| Expiry date | Nov 2, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G3/2074
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
In one embodiment, a touch sensor includes a substrate and a mesh of conductive material formed on the substrate and configured to extend across a display. The mesh of conductive material comprises first lines of conductive material that are substantially parallel to each other. The first lines are configured to extend across at least a portion of the display at a first angle relative to a first axis. The first lines are separated from each other along the first axis by a sequence of separation distances. Magnitudes of more than one of the separation distances are based on a phasor comprising at least one side band, wherein the at least one side band comprises at least one positive side band component and at least one negative side band component. The magnitudes comprise a pattern of translational shifts.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.