Touch panel, method for manufacturing the same and touch device
US10928965B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Apr 18, 2019 |
| Grant date | Feb 23, 2021 |
| Priority date | — |
| Expiry date | Apr 18, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2203/04112
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A touch panel, a method for manufacturing the same, and a touch device are provided. The method for manufacturing a touch panel includes: forming a first touch electrode and a first auxiliary electrode on a base substrate, the first touch electrode being in a mesh shape, the first auxiliary electrode being spaced apart from and insulated from the first touch electrode; forming a first insulating layer on the first touch electrode, the first insulating layer covering the first touch electrode and exposing at least a portion of the first auxiliary electrode; forming a first metal layer covering the first insulating layer and the at least a portion of the first auxiliary electrode; and patterning the at least a portion of the first auxiliary electrode and the first metal layer to form a second touch electrode in a mesh shape.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.