Touch conductive film, touch module, and display device
US11003272B2 · kind B2 · utility
Assignees
Inventor
Key dates
| Filing date | Aug 19, 2020 |
| Grant date | May 11, 2021 |
| Priority date | — |
| Expiry date | Aug 19, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2203/04112
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A touch conductive film, a touch module, a display device is provided in the present invention. The touch conductive film comprises a substrate and an electrically-conductive grid formed on the substrate. The conductive grids comprise a conductive grid in a visible region of the substrate and a conductive grid in a non-visible region of the substrate. The visible region is arranged with a plurality of conductive channels insulated from each other and a plurality of non-conductive channels formed by cutting the conductive grid, and the non-visible region is arranged with a plurality of lead channels insulated from each other. The touch conductive film of the invention has a simple structure, can be manufactured conveniently, and has lower costs. Moreover, the invention has better light transmission uniformity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.