发明名称 Light-emitting module and lighting apparatus
摘要 Disclosed is a light-emitting module including a light-transmissive substrate (11), an LED chip (12) arranged on one surface of the light-transmissive substrate (11), and a phosphor layer (13) surrounding the LED chip (12). The phosphor layer (13) includes a first phosphor layer (13a) covering one surface of the LED chip (11) and a second phosphor layer (13b) covering the other surface side of the light-transmissive substrate (11) and being continuous with the first phosphor layer (13a).
申请公布号 EP2538461(A2) 申请公布日期 2012.12.26
申请号 EP20120159472 申请日期 2012.03.14
申请人 TOSHIBA LIGHTING & TECHNOLOGY CORPORATION 发明人 KAWASHIMA, SEIKO;OYAIZU, TSUYOSHI;BETSUDA, NOBUHIKO;WATANABE, MIHO
分类号 H01L33/50 主分类号 H01L33/50
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