| 发明名称 |
PHOSPHORUS-VANADATE PHOSPHOR, AND DISPLAY AND LUMINESCENT APPARATUS BOTH USING SAME |
| 摘要 |
PURPOSE: To improve the coating film density which is directly related to the improvement in luminance of a plasma display. CONSTITUTION: A suitable amount of a group IV element is incorporated into a phosphorus-vanadate phosphor mainly comprising a rare earth element to make the particle shape of the phosphor spherical or cubical.
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| 申请公布号 |
KR20010050585(A) |
申请公布日期 |
2001.06.15 |
| 申请号 |
KR20000055733 |
申请日期 |
2000.09.22 |
| 申请人 |
HITACHI, LTD. |
发明人 |
FURUKAWA TADASHI;OKAZAKI CHOICHIRO;SHIIKI MASATOSHI;SUZUKI TERUKI |
| 分类号 |
G09F9/30;C01F17/00;C09K11/70;C09K11/77;C09K11/79;C09K11/83;G09F9/00;G09F9/313;(IPC1-7):C01F17/00 |
主分类号 |
G09F9/30 |
| 代理机构 |
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