- 专利标题: Semiconductor light-emitting device, manufacturing method for the same and vehicle headlight
-
申请号: EP13012005.8申请日: 2013-01-22
-
公开(公告)号: EP2618391B1公开(公告)日: 2018-11-21
- 发明人: Kotani, Hiroshi
- 申请人: Stanley Electric Co., Ltd.
- 申请人地址: 2-9-13, Nakameguro Meguro-ku Tokyo 153 JP
- 专利权人: Stanley Electric Co., Ltd.
- 当前专利权人: Stanley Electric Co., Ltd.
- 当前专利权人地址: 2-9-13, Nakameguro Meguro-ku Tokyo 153 JP
- 代理机构: Klang, Alexander H.
- 优先权: JP2012011065 20120123
- 主分类号: H01L33/54
- IPC分类号: H01L33/54 ; H01L25/075 ; H01L33/50
摘要:
A semiconductor light-emitting device, a method for manufacturing the same and a vehicle headlight can include the light-emitting device, which is composed of a light-emitting structure including a transparent plate, at least one semiconductor light-emitting chip and a wavelength converting layer between the transparent plate and the light-emitting chip to emit various colored lights including white light. The light-emitting device can also include a mounting board mounting the light-emitting structure and a frame thereon, a reflective material disposed between the frame and the light-emitting structure and the transparent material located on the reflective material to prevent an occurrence of oil-bleeding phenomenon. Thus, the disclosed subject matter can provide the light-emitting device having a high reliability for the vehicle headlight and the like, which can be maintained at a high quality even when they have been used for a long time under harsh conditions, and methods of manufacturing such devices.
公开/授权文献
信息查询
IPC分类: