发明名称 |
SEMICONDUCTOR LIGHT EMITTING DEVICE |
摘要 |
The device includes a first ceramic layer; a second ceramic layer on the first ceramic layer and having a light emitting element mounting area; a reflective layer so formed on a surface of the second ceramic layer that the reflective layer covers at least the mounting area; a protective layer which covers the reflective layer; a semiconductor light emitting element mounted on the protective layer positioned above the element mounting area; and at least one heat dissipation via passing through the first ceramic layer. The heat dissipation via is disposed in a position that does not overlap with the element mounting area in a direction in which the ceramic layers are stacked.
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申请公布号 |
US2011284897(A1) |
申请公布日期 |
2011.11.24 |
申请号 |
US201113108327 |
申请日期 |
2011.05.16 |
申请人 |
TAKAYAMA HIROYUKI;TANABE MAIKO;NAMIOKA KAORI;STANLEY ELECTRIC CO., LTD. |
发明人 |
TAKAYAMA HIROYUKI;TANABE MAIKO;NAMIOKA KAORI |
分类号 |
H01L33/60 |
主分类号 |
H01L33/60 |
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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