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.
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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 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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