Multilayer with radiation absorber and touch screen
US6846579B2 · kind B2 · utility
54Cited by
12References
25Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 15, 2002 |
| Grant date | Jan 25, 2005 |
| Priority date | — |
| Expiry date | Aug 8, 2022 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/24942
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A transparent multilayer comprises (a) a first conductive layer containing an intrinsically conductive polymer and a film forming binder, (b) a second conductive layer, and (c) spacer elements separating the first and second conductive layers, the first conductive layer further comprising an actinic radiation absorbing compound. The film is useful as a component in a touch screen display.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.