Plasma display panel and manufacturing method thereof
US7569992B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 4, 2006 |
| Grant date | Aug 4, 2009 |
| Priority date | — |
| Expiry date | Aug 4, 2027 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01J11/40
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Disclosed are a plasma display panel and a method of manufacturing the same. The plasma display panel according to the present invention comprises a front panel comprising a protective layer and a rear panel disposed apart from the front panel by a predetermined distance. The protective layer comprising magnesium oxide (MgO) is doped with scandium (Sc) and calcium (Ca). The plasma display panel according to the present invention has the advantage of excellent temperature-dependent panel characteristic. The plasma display panel according to the present invention also has the further advantage of excellent voltage margin of the address voltage.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.