| 发明名称 |
COLORED LIGHT EMITTING DIODE LAMP, LIGHTING APPARATUS FOR DECORATION, AND COLOR-DISPLAY SIGNING APPARATUS |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a colored LED lamp having an overflowing decorativeness and for emitting its light in an arbitrary chromaticity, and to provide apparatuses using the colored LED lamp as light sources. <P>SOLUTION: The colored light emitting diode lamp emits the colored lights obtained by combining a blue light emitting diode element with one or more kinds of phosphors selected from the group comprising an yellow-light emitting yellow phosphor, a red-light emitting red phosphor, and a green-light emitting green phosphor which are excited by the blue light. <P>COPYRIGHT: (C)2007,JPO&INPIT |
| 申请公布号 |
JP2007088248(A) |
申请公布日期 |
2007.04.05 |
| 申请号 |
JP20050275821 |
申请日期 |
2005.09.22 |
| 申请人 |
FUJIKURA LTD;NATIONAL INSTITUTE FOR MATERIALS SCIENCE |
发明人 |
SAKUMA TAKESHI;KIMURA NAOKI;OHASHI MASAKAZU;HIROSAKI NAOTO |
| 分类号 |
H01L33/30;F21S10/00;F21Y101/02;G09F13/20;H01L23/29;H01L23/31;H01L33/50;H01L33/54;H01L33/56;H01L33/60;H01L33/62 |
主分类号 |
H01L33/30 |
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