发明名称 SEMICONDUCTOR LIGHT EMITTING DEVICES WITH HIGH COLOR RENDERING
摘要 A packaged light emitting device (LED) includes a light emitting diode configured to emit primary light having a peak wavelength that is less than about 465 nm and having a shoulder emission component at a wavelength that is greater than the peak wavelength, and a wavelength conversion material configured to receive the primary light emitted by the light emitting diode and to responsively emit light having a color point with a ccx greater than about 0.4 and a ccy less than about 0.6.
申请公布号 US2009194775(A1) 申请公布日期 2009.08.06
申请号 US20080024400 申请日期 2008.02.01
申请人 CREE, INC. 发明人 CHAKRABORTY ARPAN
分类号 H01L21/00;H01L33/06;H01L33/50 主分类号 H01L21/00
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