发明申请
- 专利标题： Light emitting device and optical apparatus using the same
- 专利标题（中）： 发光装置及使用其的光学装置
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申请号： US12929657申请日： 2011-02-07
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公开(公告)号： US20110211610A1公开(公告)日： 2011-09-01
- 发明人: Kazunari Saito , Noriyuki Banno , Kota Tokuda
- 申请人： Kazunari Saito , Noriyuki Banno , Kota Tokuda
- 申请人地址： JP Tokyo
- 专利权人： Sony Corporation
- 当前专利权人： Sony Corporation
- 当前专利权人地址： JP Tokyo
- 优先权： JP2010-044558 20100301
- 主分类号： H01S5/40
- IPC分类号： H01S5/40 ; H01S5/323
摘要：
A light emitting device includes: a support base; a first light emitting element which is provided at one surface side of the support base and has a first substrate; and a second light emitting element which is provided between the first light emitting element and the support base and has a second substrate, which has a light emitting section as a semiconductor layer and a peripheral section other than the light emitting section at the first light emitting element side of the second substrate, and which has an embedded layer formed of a material with higher heat conductivity than the semiconductor layer in the peripheral section.
公开/授权文献
- US08509278B2 Light emitting device and optical apparatus using the same 公开/授权日：2013-08-13