发明名称 |
UV-EMITTING STRONTIUM BORATE PHOSPHOR WITH IMPROVED HOLDOVER STABILITY |
摘要 |
A UV-emitting phosphor comprising SrB<SUB>4</SUB>O<SUB>7</SUB>:Eu phosphor particles that have been treated to yield a surface layer containing from greater than 0 to about 25 atomic percent aluminum. The holdover stability of the treated SrB<SUB>4</SUB>O<SUB>7</SUB>:Eu phosphor improves the 100-hour maintenance in a fluorescent tanning lamp to the extent that the treated phosphor may be subject to a holdover period of more than 25 days without a significant change in its 100-hour maintenance. |
申请公布号 |
HU0600319(A2) |
申请公布日期 |
2007.02.28 |
申请号 |
HU20060000319 |
申请日期 |
2006.04.24 |
申请人 |
OSRAM SYLVANIA INC., DANVERS |
发明人 |
FAN, CHEN-WEN;SNYDER, THOMAS M.;THOMASON, ERIC A. |
分类号 |
C09K11/08;C09K11/00;C09K11/77;H01J61/46 |
主分类号 |
C09K11/08 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|