发明名称 |
Precursor compound and crystallised compound of the alkaline-earth aluminate type, and methods of preparing and using the crystallised compound as phosphor |
摘要 |
The invention relates to an alkaline-earth-aluminate-type compound which is at least partially crystallised such as in the form of a beta- or tridymite-type alumina Said compound can be used as phosphor in plasma-type screens or in trichromatic lamps, backlights for liquid crystal displays or plasma excitation lighting or in light-emitting diodes. The invention also relates to a precursor compound of the aforementioned compound.
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申请公布号 |
US2009140204(A1) |
申请公布日期 |
2009.06.04 |
申请号 |
US20050666517 |
申请日期 |
2005.11.04 |
申请人 |
LE-MERCIER THIERRY |
发明人 |
LE-MERCIER THIERRY |
分类号 |
C09K11/54;C09K11/62;C09K11/64;C09K11/66 |
主分类号 |
C09K11/54 |
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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