| 发明名称 |
Electroluminescent phosphor powders, methods for making phosphor powders and devices incorporating same |
| 摘要 |
Electroluminescent phosphor powders and a method for making phosphor powders. The phosphor powders have a small particle size, narrow particle size distribution and are substantially spherical. The method of the invention advantageously permits the economic production of such powders. The invention also relates to improved devices, such as electroluminescent display devices, incorporating the phosphor powders. |
| 申请公布号 |
US6627115(B2) |
申请公布日期 |
2003.09.30 |
| 申请号 |
US20010757302 |
申请日期 |
2001.01.09 |
| 申请人 |
SUPERIOR MICROPOWDERS LLP |
发明人 |
HAMPDEN-SMITH MARK J.;KODAS TOIVO T.;CARUSO JAMES;POWELL QUINT H.;KUNZE KLAUS;SKAMSER DANIEL J. |
| 分类号 |
B01J2/00;B01J2/02;B01J2/04;B01J2/16;B01J2/18;B01J13/02;B01J19/00;B01J19/10;B01J19/24;B22F1/00;B22F9/02;B22F9/24;B24B37/04;C01B13/18;C01B17/20;C01G15/00;C01G23/00;C01G25/00;C09G1/02;C09K3/14;C09K11/02;C09K11/08;C09K11/56;C09K11/58;C09K11/59;C09K11/62;C09K11/64;C09K11/66;C09K11/67;C09K11/77;C22C32/00;G21K4/00;H01G4/008;H01J29/08;H01J29/20;H01L21/321;H01L23/498;H01L33/50;H05B33/14;H05B33/20;(IPC1-7):C09K11/56;C09K11/54 |
主分类号 |
B01J2/00 |
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