Method of fabricating plasma display panel
US6913502B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 20, 2003 |
| Grant date | Jul 5, 2005 |
| Priority date | — |
| Expiry date | Oct 30, 2023 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01J11/12
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A method for fabricating a plasma display panel includes preparing from front substrates an assembly for forming a display part for displaying an image, and preparing from rear substrates a rear substrate assembly. Only the outer edge of the front and rear substrate assemblies are coated with a first frit. An upper glass for mounting on the top of the front substrate assembly, and a lower glass for mounting on the bottom of the rear substrate assembly. Only the edges of the upper and lower glasses are coated with a second frit glass. An outer edge of the front and rear substrate assemblies are coated with a third frit glass and the upper and lower glasses are sealed to the front and rear substrate assemblies and the front and rear assemblies are sealed together and evacuated. A discharge gas is injected between the front and rear assemblies.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.