Touch panel and manufacturing method thereof
US11353998B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 12, 2020 |
| Grant date | Jun 7, 2022 |
| Priority date | — |
| Expiry date | Nov 12, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2203/04103
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A touch panel has a substrate having a display region and a peripheral region, a touch sensing electrode disposed in the display region of the substrate, and a peripheral circuit disposed in the peripheral region of the substrate. The touch sensing electrode is electrically connected to the peripheral circuit, and the touch sensing electrode layer includes a first portion of a patterned metal nanowire layer. The peripheral circuit includes a patterned conductive layer and a second portion of the metal nanowire layer. At least a non-conductive material of the conductive layer is between the peripheral circuit and a second peripheral circuit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.