Backplate of plasma display panel
US6373191B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 1, 1999 |
| Grant date | Apr 16, 2002 |
| Priority date | — |
| Expiry date | Dec 1, 2019 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01J11/36
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The present invention discloses a structure of a PDP backplate and a fabrication method thereof which are capable of implementing a PDP having a high definition, high aspect ration and high luminance. The structure of a PDP backplate according to the present invention includes a metallic plate having a certain thickness, a plurality of barrier ribs arranged at a certain distance from each other on the metallic plate, an insulation layer formed on the wall surfaces of the barrier ribs and an upper surface of the metallic plate, a conductive layer formed on an upper surface of the insulation layer, a dielectric layer formed on a surface of the conductive layer, and a florescent layer formed on an upper surface of the dielectric layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.