Resistive touch screen displays and systems
US8866758B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 23, 2011 |
| Grant date | Oct 21, 2014 |
| Priority date | — |
| Expiry date | Feb 24, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F3/047
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A touch screen display and touch screen system is provided. The display and system include a rigid substrate having a top face, a plurality of parallel conductive scan lines located on the top face of the rigid substrate, a plurality of parallel conductive sense lines located on the top face of the rigid substrate, a plurality of dielectric pads located at junctions of the plurality of scan lines and plurality of sense lines electrically isolating the plurality of scan lines from the plurality of sense lines, a flexible substrate having a bottom face oriented above the top face of the rigid substrate and a plurality of conductive features located on the bottom face of the flexible substrate and electrically isolated from each other.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.