Process for the metallization of phosphor screens
US5776555A · kind A · utility
2Cited by
7References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 29, 1997 |
| Grant date | Jul 7, 1998 |
| Priority date | — |
| Expiry date | May 29, 2017 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01J29/28
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A process for the metallization of a phosphor screen which process comprises the steps of: i)applying to a process screen a coating composition comprising a poly(acrylate) or poky(methacrylate) dissolved in an acrylate or methacrylate monomer, the said composition including an initiator therein; ii) subjecting the coated to irradiation in order to form a polymeric film coating, iii)depositing a layer of metal upon the coated screen to form a composite; and iv) heating the composite to a temperature above the decomposition temperature of the film coating in order to decompose and/or volatilize the polymeric film coating.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.