发明名称 LIGHT EMITTING DIODE ILLUMINATING DEVICE HAVING UNIFORM COLOR TEMPERATURE
摘要 An illuminating device comprises a base, a supporting plate formed on the base, a reflective device formed around the supporting plate, and a plurality of lighting elements formed on the supporting plate. The lighting elements include a first lighting module and a second lighting module. Light from the first lighting module has a first color coordinate (x1, y1 wherein x1 is in a range from 0.301 to 0.305; y1 is in a range from 0.296 to 0.301. Light from the second lighting module has a second color coordinate (x2, y2), wherein x2 is in a range from 0.313 to 0.318; y2 is in a range from 0.314 to 0.321. Light from the first lighting module and the second lighting, module are mixed together to emit outside.
申请公布号 US2014055993(A1) 申请公布日期 2014.02.27
申请号 US201313948198 申请日期 2013.07.23
申请人 ADVANCED OPTOELECTRONIC TECHNOLOGY, INC. 发明人 TSAI MING-TA
分类号 F21V7/00;F21K99/00 主分类号 F21V7/00
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