Touch screen panel
US8558805B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 10, 2010 |
| Grant date | Oct 15, 2013 |
| Priority date | — |
| Expiry date | Sep 8, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2203/04111
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A touch screen panel includes a transparent substrate, connecting patterns on the transparent substrate, the connecting patterns including a plurality of first connecting patterns arranged in a first direction and a plurality of second connecting patterns arranged in a second direction, sensing cells including a plurality of first sensing cells connected in the first direction by the first connecting patterns and a plurality of second sensing cells connected in the second direction by the second connecting patterns, and conductive dummy patterns between adjacent sensing cells, the conductive dummy patterns and sensing cells being positioned at different height levels relative to the transparent substrate, and the conductive dummy patterns including prominences projected toward the sensing cells and partially overlapping the sensing cells.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.