Touch panel and electronic device
US9619057B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 25, 2014 |
| Grant date | Apr 11, 2017 |
| Priority date | — |
| Expiry date | Jul 14, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2203/04112
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The present invention discloses a touch panel and an electronic device. The touch panel includes a transparent substrate, a first conductive micropattern and a second conductive micropattern. The first conductive micropattern defines multiple traces in a plurality of first cells. The second conductive micropattern defines multiple traces in a plurality of second cells. The first conductive micropattern covers the second conductive micropattern, and the first cell overlaps the second cell. The first cell, the second cell and a corresponding area of the substrate in them are as a combination cell. The integral light transmittances between at least part of the combination cells are inconsistent. The present invention can have a low visibility of micropattern and can reduce manufacturing costs.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.