发明名称 |
UV-emitting phosphor blend and tranning lamp containing same |
摘要 |
A UV-emitting phosphor blend is provided which comprises a mixture of at least two UVA-emitting phosphors selected from SrB4O7:Eu, YPO4:Ce, and BaSi2O5:Pb wherein the sum of the weight percentages of the phosphors in the mixture equals 100%. The phosphor blend may additionally contain an amount of a UVB-emitting phosphor in an amount from 0 to 12 wt. % of the mixture. Tanning lamps containing these blends exhibit increases in initial UVA output and UVA maintenance.
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申请公布号 |
US2004155570(A1) |
申请公布日期 |
2004.08.12 |
申请号 |
US20040760787 |
申请日期 |
2004.01.20 |
申请人 |
OSRAM SYLVANIA INC. |
发明人 |
DUTTA ARUNAVA;TETREAULT ALINE;DULLEA LEONARD V.;HORION PASCAL |
分类号 |
C09K11/02;C09K11/08;C09K11/59;C09K11/66;C09K11/77;H01J1/00;H01J61/44;(IPC1-7):H01J1/62 |
主分类号 |
C09K11/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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