发明名称 LIGHT EMITTING DEVICE
摘要 <p>Disclosed is a light emitting device which can excellently control the color temperature of white light and has excellent color rendering properties. The light emitting device is provided with: a plurality of kinds of LED elements which emit ultraviolet rays having different wavelengths or short-wavelength visible rays; a single wavelength converting member, which contains a fluorescent material and derives white light by converting the ultraviolet rays or the short-wavelength visible rays that have been emitted from the plurality of kinds of LED elements; and a current control unit which changes the value of a current to be supplied to the plurality of kinds of LED elements.</p>
申请公布号 WO2011004796(A1) 申请公布日期 2011.01.13
申请号 WO2010JP61424 申请日期 2010.07.05
申请人 CCS INC.;MIYASAKA, SHIN;SUZUKI, HIROKAZU 发明人 MIYASAKA, SHIN;SUZUKI, HIROKAZU
分类号 H01L33/50;H01L33/00;H05B37/02 主分类号 H01L33/50
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