发明名称 Light Emitting Device, And Illumination Apparatus And Luminaire Using Same
摘要 A light emitting device (1) including multiple kinds of light emission units (2) with different emission colors; a driver (3) which drives the light emission units (2); and a cover member (4) which is commonly provided for the multiple kinds of light emission units (2). The multiple kinds of light emission units (2) include solid state light emitting elements (21) of the same kind, and wavelength converters (22) which cover the solid state light emitting elements (21), respectively, and convert wavelengths of lights emitted from the solid state light emitting elements (21) into different wavelengths from each other. Further, the cover member (4) contains a correction phosphor for correcting a chromaticity of light obtained by mixing lights emitted from the light emission units, to a predetermined chromaticity.
申请公布号 EP2639491(A1) 申请公布日期 2013.09.18
申请号 EP20130001030 申请日期 2013.02.28
申请人 PANASONIC CORPORATION 发明人 TANAKA, KENICHIRO
分类号 F21K99/00;F21Y101/02;F21Y113/00 主分类号 F21K99/00
代理机构 代理人
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