| 发明名称 |
Method for preparing spherical phosphor particles |
| 摘要 |
A method for preparing spherical phosphor particles is disclosed, wherein a precursor solution of phosphors is decomposed to solid particles by aerosol pyrolysis and rapid cooling and subsequently the solid particles are heat-treated at a temperature of 1000 DEG C. to 1600 DEG C. for a period of 1 hour to 9 hours.
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| 申请公布号 |
US5885492(A) |
申请公布日期 |
1999.03.23 |
| 申请号 |
US19980006019 |
申请日期 |
1998.01.12 |
| 申请人 |
KOREAN INFORMATION & COMMUNICATION CO., LTD.;LEE, JONG DUK |
发明人 |
LEE, JONG DUK;YOO, JAE SOO;CHO, SUNG HEE |
| 分类号 |
C09K11/62;C09K11/77;(IPC1-7):B29B9/00;C09K11/00 |
主分类号 |
C09K11/62 |
| 代理机构 |
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