发明名称 |
Phosphor and light-emitting diode |
摘要 |
Disclosed is a phosphor which is excited by a long wavelength light source in the ultraviolet region or blue-violet visible region and mainly emits light in violet-blue-yellow-red visible region. Also disclosed is a low-cost light-emitting diode which is easily mounted and excellent in color rendering properties. This light-emitting diode does not have much color change due to radiation angle. A phosphor composed of SiC is characterized in that it is excited by an outside light source for emitting light and doped with N and at least one of B and Al. |
申请公布号 |
GB0620523(D0) |
申请公布日期 |
2006.11.29 |
申请号 |
GB20060020523 |
申请日期 |
2005.03.22 |
申请人 |
MEIJO UNIVERSITY EDUCATIONAL FOUNDATION |
发明人 |
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分类号 |
C09K11/08;C09K11/59;C09K11/62;C09K11/63;C09K11/65;H01L21/203;H01L33/50 |
主分类号 |
C09K11/08 |
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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