Plasma display panel structure having polarization plate
US7038361B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 23, 2003 |
| Grant date | May 2, 2006 |
| Priority date | — |
| Expiry date | Dec 3, 2023 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01J2211/446
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A plasma display panel structure having polarization plate is comprised of plasma display panel and filter, wherein the plasma display panel includes front glass and rear glass. Through the front glass, the plasma display panel displays images to the outside. The location of rear glass is corresponding to that of front glass and there is plasma enclosed between the rear glass and the front glass. The filter is a multiple-layer structure having polarization plate and is disposed upon the front glass. In this plasma display panel structure including plasma display panel having polarization plate, since the polarization plate is comprised in filter, so the showed picture is more color-contrasted and more three-dimensioned after the images showed by the plasma display panel passes through this filter.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.