Method for fabricating plasma display device
US6332821A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Dec 15, 1999 |
| Grant date | Dec 25, 2001 |
| Priority date | — |
| Expiry date | Dec 15, 2019 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01J2217/49
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A method and an apparatus for fabricating a plasma display device are disclosed. The method for fabricating a plasma display device includes installing in a heating chamber a plasma display device assembly in which frit glass coats the peripheries of substrates; heating the heating chamber while evacuating the plasma display device assembly and the heating chamber via respective exhaust lines; stopping the evacuation and heating of the heating chamber so the frit glass bonds the substrates, and cooling the heating chamber; filling the heating chamber with a discharge gas to atmospheric pressure when the temperature of the heating chamber reaches a predetermined temperature; and filling the plasma display device assembly with the discharge gas when the temperature of the plasma display device assembly reaches room temperature, and sealing the plasma display device assembly.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.