Plasma display panel
US6992443B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 4, 2004 |
| Grant date | Jan 31, 2006 |
| Priority date | — |
| Expiry date | Aug 6, 2024 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01J2211/446
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A plasma display panel. The plasma display panel includes a first panel, a second panel, and a filter device. The first panel has a first substrate, a plurality of first electrodes and a protective layer. The first electrode is disposed in the vicinity of the first substrate and the protective layer. The second panel has a second substrate, a plurality of barrier ribs and a plurality of second electrodes. The barrier ribs and the second electrodes are formed on the second substrate. The barrier ribs create a plurality of cells. Center points of any three adjacent cells are connected to form an delta. The filter device includes a metallic mesh film, disposed on the first panel. The mesh film has wires intersecting each other. One of the wire and a side of the delta form an acute angle of 0 to 15 or 45 to 60°.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.