Touch substrate and method for manufacturing the same and touch screen
US10437398B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Feb 24, 2017 |
| Grant date | Oct 8, 2019 |
| Priority date | — |
| Expiry date | Feb 24, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2203/04103
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The present disclosure provides a touch substrate and a method for manufacturing the same and a touch screen, and belongs to the field of touch technology. The touch substrate comprises a touch area and a non-touch area surrounding the touch area with a black matrix pattern provided thereon. The touch substrate further comprises: a plurality of touch electrodes provided on the touch area and the non-touch area, wherein at least one of the plurality of touch electrodes overlaps with the black matrix pattern; dummy electrode patterns, provided in gaps between adjacent touch electrodes, wherein a dummy electrode pattern between touch electrodes overlapped on the black matrix pattern comprises a plurality of dummy electrode blocks that are insulated from each other.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.