Touch panel having edge electrodes extending through a protective coating
US6842171B2 · kind B2 · utility
66Cited by
52References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 20, 2002 |
| Grant date | Jan 11, 2005 |
| Priority date | — |
| Expiry date | Oct 26, 2022 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/24917
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method of manufacturing a touch screen panel, the method including applying a resistive coating to one surface of an insulative substrate, applying an insulative protective coating to the resistive coating, depositing a conductive edge electrode pattern including a plurality of edge electrodes on the protective coating, and firing the panel until the edge electrodes etch through the protective coating and make electrical contact with the resistive coating.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.