发明名称 SEMICONDUCTOR LIGHT-EMITTING DEVICE
摘要 The following are provided: a resin package that has a recess; a lead frame (11) exposed at the bottom of said recess; a semiconductor light-emitting element (14) mounted on said lead frame (11) inside the recess; a resin layer (17) formed so as to contact the lead frame (11) inside the recess and cover the bottom of the recess; and a quantum-dot phosphor layer (19) formed on top of the resin layer (17) and the semiconductor light-emitting element (14). The resin layer (17) contains ceramic microparticles (15), and the quantum-dot phosphor layer (19) contains the following: semiconductor microparticles with an excited fluorescence spectrum that varies with particle size; and a resin in which said semiconductor microparticles are held so as to form a dispersion.
申请公布号 WO2012132232(A1) 申请公布日期 2012.10.04
申请号 WO2012JP01398 申请日期 2012.03.01
申请人 PANASONIC CORPORATION;YOSHIDA, SHINJI;YAMANAKA, KAZUHIKO 发明人 YOSHIDA, SHINJI;YAMANAKA, KAZUHIKO
分类号 H01L33/50;H01L33/56 主分类号 H01L33/50
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