| 申请日期 | 2026-04-24 | 申请号 | WOJP07001165 |
| 公开（公告）号 | WO2009054031A1 | 公开（公告）日 | 2009-04-30 |
| 公开国别 | WO | 申请人省市代码 | 全国 |
| 申请人 | DAIKEN CHEMICAL CO LTD; OZAWA Lyuji | ||
| 简介 | The present invention provides a phosphor screen in a Xe gas discharge device such as a plasma display device or a mercury-free flat fluorescent lamp, which phosphor having a clean surface that emit a brighter photoluminescence under the vacuum ultraviolet lights from Xe gas discharge, and which gives a wide rendering of color images on screens of PDP and LCD, and furthermore the invention provides the remarkable reduction of the production cost of PDP and Hg-free FFL. | ||
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