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 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|