发明名称
摘要 A light emitting diode module having improved luminous efficiency is provided. The light emitting diode module includes: a light emitting chip; a phosphor layer formed of phosphor materials emitting light having a wavelength longer than the light emitted from the light emitting chip using light emitted from the light emitting chip as an excitation source; and a reflection plate that is disposed between the light emitting chip and the phosphor layer and that reflects the light emitted by the phosphor layer.
申请公布号 JP5044194(B2) 申请公布日期 2012.10.10
申请号 JP20060302728 申请日期 2006.11.08
申请人 发明人
分类号 H01L33/22;H01L33/50;H01L33/60 主分类号 H01L33/22
代理机构 代理人
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