Plasma display panel
US7233108B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 19, 2005 |
| Grant date | Jun 19, 2007 |
| Priority date | — |
| Expiry date | Jan 6, 2026 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01J2211/365
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A plasma display panel includes first and second substrates, address electrodes formed on the first substrate, display electrodes formed on the second substrate, barrier ribs formed between the first and second substrates to define discharge cells, each of which acts as a subpixel, and phosphor layers deposited in the discharge cells to form red, green, and blue subpixels. The ends of each subpixel have a first width, and a center area of each subpixel has a center width. The center area of one of the red, green, or blue subpixels is formed having a second width that is smaller than the first width, and the center area of another one of the red, green, or blue subpixels is formed having a third width that is larger than the first width.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.