发明名称 |
WHITE LIGHT-EMITTING GLASS, GLASS-COVERED LIGHT-EMITTING ELEMENT, AND LIGHT-EMITTING DEVICE |
摘要 |
A glass emitting white light in itself, and a light-emitting element and a light-emitting device covered with the glass as stated above are provided. The white light-emitting glass is a glass emitting fluorescence at a region having a wavelength of 380 nm to 750 nm by excitation light with a wavelength of 240 nm to 405 nm, not containing crystal, and containing SnOx (where x=1 to 2, typically x=1 or 2), P2O5, and MnOy (where y=1 to 2, typically y=1 or 2). The light-emitting element and the light-emitting device are made up by covering a main surface of a semiconductor light-emitting element with the glass as stated above.
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申请公布号 |
US2013241399(A1) |
申请公布日期 |
2013.09.19 |
申请号 |
US201313891731 |
申请日期 |
2013.05.10 |
申请人 |
KYOTO UNIVERSITY;ASAHI GLASS COMPANY, LIMITED |
发明人 |
MASAI HIROKAZU;YOKO TOSHINOBU;FUJIWARA TAKUMI;MATSUMOTO SYUJI |
分类号 |
C03C4/12;C03C3/16;C03C3/253;H05B33/12 |
主分类号 |
C03C4/12 |
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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