发明名称 LIGHT-EMITTING ELEMENT
摘要 PROBLEM TO BE SOLVED: To provide a light-emitting element which can reduce color unevenness of emitted light from the light-emitting element by controlling a hue of the emitted light.SOLUTION: A light-emitting element 10 comprises: a light-emitting structure including a semiconductor structure layer in which a first conductivity type first semiconductor layer, an active layer and a second conductivity type second semiconductor layer are stacked in this order; a wiring electrode 27A formed on a light-extraction surface of the light-emitting structure; and a wavelength conversion layer which includes a fluorescent substance and covers the semiconductor structure layer and the wiring electrode. The wiring electrode includes a reflection control layer 39 formed on the wiring electrode layer. The reflection control layer has a reflectance different from that of the wiring electrode to excitation light emitted from the active layer or to fluorescence emitted from a phosphorous substance excited by the excitation light.
申请公布号 JP2014096529(A) 申请公布日期 2014.05.22
申请号 JP20120248584 申请日期 2012.11.12
申请人 STANLEY ELECTRIC CO LTD 发明人 CHINONE TAKAKO;SAITO TATSUMA
分类号 H01L33/60;H01L33/50;H01L33/62 主分类号 H01L33/60
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