发明名称 |
Wavelength-converting casting composition and white light-emitting semiconductor component |
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 mum and a mean grain diameter d50<=5 mum.
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申请公布号 |
US2004084687(A1) |
申请公布日期 |
2004.05.06 |
申请号 |
US20030616783 |
申请日期 |
2003.07.10 |
申请人 |
OSRAM OPTO SEMICONDUCTORS GMBH |
发明人 |
HOHN KLAUS;DEBRAY ALEXANDRA;SCHLOTTER PETER;SCHMIDT RALF;SCHNEIDER JURGEN |
分类号 |
F21V5/04;B29C39/02;B29K63/00;B29K105/16;C08K3/22;C08K3/30;C08K7/00;C08K9/00;C08L63/00;C09K11/00;C09K11/08;C09K11/62;C09K11/64;C09K11/77;C09K11/79;C09K11/80;F21V9/16;F21Y101/02;H01L23/29;H01L23/31;H01L33/00;H01L33/48;H01L33/50;H01L33/56;H01S5/32;H05B33/04;H05B33/12;(IPC1-7):H01L33/00 |
主分类号 |
F21V5/04 |
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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