发明名称 |
Light-emitting body dispersed with phosphor particles, method for producing same and material or article containing such light-emitting body |
摘要 |
The present invention provides a light-emitting body in which fine phosphor particles are dispersed in an oxide matrix, with the fine phosphor particles containing at least one selected from oxides and oxysulfides as a parent material. When this light-emitting body is dispersed in a resin, a resin composition having excellent transparency can be obtained. This light-emitting body can be produced by: preparing a gel through a sol-gel process in which a raw material solution containing a compound that supplies metal atoms composing the fine phosphor particles is used; and heating the gel at 400° C. or higher, for example. Preferably, the light-emitting body has a shape of a flake or fiber.
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申请公布号 |
US7674400(B2) |
申请公布日期 |
2010.03.09 |
申请号 |
US20050662156 |
申请日期 |
2005.09.16 |
申请人 |
NIPPON SHEET GLASS COMPANY, LIMITED |
发明人 |
TAI NOBUAKI;NAKAMURA RYUICHI;INO JUICHI |
分类号 |
C09K11/08;C08K3/22;C08L101/00;C09K11/64;C09K11/79;C09K11/80;C09K11/84 |
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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