Multilayer film, multicolour screen-printing process for the manufacture of said multilayer film and the use of same
US5700548A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Feb 6, 1997 |
| Grant date | Dec 23, 1997 |
| Priority date | — |
| Expiry date | Feb 6, 2017 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/24926
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The invention relates to a multilayer film, in particular for the films for the manufacture of passive electronic components, the multilayer film having a small and uniform layer thickness, an improved layer structure and the method of manufacturing said films being simpler. In accordance with the invention, a multilayer film is proposed which comprises a green ceramic substrate film, inner electrodes provided by screen printing and one or more levelling layers which are provided on the whole area accommodating the green ceramic substrate film and the inner electrodes by means of screen printing. The inner electrodes and the levelling layer(s) are successively provided on the green ceramic substrate film by screen printing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.