Plasma display panel
US7443099B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 26, 2005 |
| Grant date | Oct 28, 2008 |
| Priority date | — |
| Expiry date | Nov 4, 2026 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01J2211/54
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A plasma display panel includes a first substrate, and a second substrate opposing the first substrate. A plurality of address electrodes are formed on the first substrate along a first direction, and a plurality of barrier ribs are mounted between the first and second substrates and defining a plurality of discharge cells that are formed into a plurality of rows along a second direction which is substantially perpendicular to the first direction. Non-discharge regions are formed between the respective rows of the discharge cells, and a plurality of transverse barrier ribs are formed along the second direction respectively within the non-discharge regions. Each of a plurality of phosphor layers is formed in a respective one of the discharge cells. Display electrodes are formed on the second substrate. At least one end of each of the transverse barrier ribs includes an annular branched segment.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.