发明名称 LIGHT-EMITTING MODULE AND LIGHTING APPARATUS
摘要 According to one embodiment, a light-emitting module includes a light-transmissive substrate, an LED chip arranged on one surface of the light-transmissive substrate, and a phosphor layer surrounding the LED chip. The phosphor layer includes a first phosphor layer covering one surface of the LED chip and a second phosphor layer covering the other surface side of the light-transmissive substrate and being continuous with the first phosphor layer.
申请公布号 US2012300430(A1) 申请公布日期 2012.11.29
申请号 US201213420946 申请日期 2012.03.15
申请人 KAWASHIMA SEIKO;OYAIZU TSUYOSHI;BETSUDA NOBUHIKO;WATANABE MIHO;TOSHIBA LIGHTING & TECHNOLOGY CORPORATION 发明人 KAWASHIMA SEIKO;OYAIZU TSUYOSHI;BETSUDA NOBUHIKO;WATANABE MIHO
分类号 F21V9/16 主分类号 F21V9/16
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