| 申请日期 | 2026-02-28 | 申请号 | US11885123 |
| 公开(公告)号 | US20080315750A1 | 公开(公告)日 | 2008-12-25 |
| 公开国别 | US | 申请人省市代码 | 全国 |
| 申请人 | Toshiaki Onimaru; Shinya Fukuta; Tomonari Misawa; Hironori Sakata; Shigeo Kasahara | ||
| 简介 | A display device comprising at least one phosphor layer, the phosphor layer containing a green phosphor represented by the following formula : (A1-xBx) (Zn1-yMny) Al10O17 wherein, A is an element selected from Ca, Ba and Sr, B is a rare-earth element, x is a number satisfying 0.0001≦x≦0.1, and y is a number satisfying 0.02≦y≦0.14. | ||
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