| 发明名称 |
Phosphor and plasma display panel using the same |
| 摘要 |
<p>A phosphor for use in a PDP, which is a compound represented by Formula 1 below and a PDP including a phosphor layer comprising the phosphor.
€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ Formula 1 €ƒ€ƒ€ƒ(Y 1 x y Gd x Tb y )Al r Q 3 r (BO 3 ) 1
where 0<x‰ 1, 0<y‰ 1, Q is Sc, In, or Ga, and 0‰ r‰ 3. When the phosphor is used to form a green phosphor layer of a PDP, the luminance saturation problem of a conventional green phosphor can be overcome. In addition, a PDP including a phosphor layer comprising the phosphor has a wider color reproduction range and no reduction in luminance according to the mixing ratio of each phosphor contained in the phosphor compared with a conventional phosphor used in a PDP. Therefore, a PDP including a phosphor layer comprising the phosphor can have far superior image qualities.</p> |
| 申请公布号 |
EP2404979(B1) |
申请公布日期 |
2013.09.04 |
| 申请号 |
EP20110184200 |
申请日期 |
2008.02.13 |
| 申请人 |
SAMSUNG SDI CO., LTD. |
发明人 |
KIM, JI-HYUN;ZANG, DONG-SIK;YOU, YOUNG-CHUL;CHOI, ICK-KYU;SONG, MI-RAN;LEE, HYUN-DEOK;SONG, YU-MI |
| 分类号 |
C09K11/80;C09K11/08;C09K11/59;C09K11/64;C09K11/66;C09K11/77;H01J11/22;H01J11/24;H01J11/34;H01J11/42 |
主分类号 |
C09K11/80 |
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