Touch panel with additional graphic display area
US9189092B2 · kind B2 · utility
4Cited by
2References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 28, 2012 |
| Grant date | Nov 17, 2015 |
| Priority date | — |
| Expiry date | Jul 29, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2203/04103
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A touch panel comprises a transparent substrate and a non-transparent insulation layer disposed on the transparent substrate. The non-transparent insulation layer has a first opening, and a second opening corresponding to a graphic region. The touch panel further comprises transparent conductive patterns disposed in the first opening and the second opening, and non-transparent conductive patterns disposed on the non-transparent insulation layer outside of the graphic region. The non-transparent conductive patterns electrically connect the transparent conductive pattern in the second opening.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.