发明申请
- 专利标题： WAVELENGTH-CONVERTING CASTING COMPOSITION AND LIGHT-EMITTING SEMICONDUCTOR COMPONENT
- 专利标题（中）： 波长转换铸造组合物和发光半导体组件
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申请号： US12731450申请日： 2010-03-25
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公开(公告)号： US20100176344A1公开(公告)日： 2010-07-15
- 发明人: Klaus Höhn , Alexandra Debray , Peter Schlotter , Ralf Schmidt , Jürgen Schneider
- 申请人： Klaus Höhn , Alexandra Debray , Peter Schlotter , Ralf Schmidt , Jürgen Schneider
- 优先权： DE19638667.5 19960920
- 主分类号： C09K11/02
- IPC分类号： C09K11/02
摘要：
The wavelength-converting casting composition is based on a transparent epoxy casting resin with a luminous substance admixed. The composition is used in an electroluminescent component having a body that emits ultraviolet, blue or green light. An inorganic luminous substance pigment powder with luminous substance pigments is dispersed in the transparent epoxy casting resin. The luminous substance is a powder of Ce-doped phosphors and the luminous substance pigments have particle sizes≦20 μm and a mean grain diameter d50≦5 μm.
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