发明公开
- 专利标题: LIGHT EMITTING DEVICE
- 专利标题(中): 发光装置
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申请号: EP17163629.3申请日: 2017-03-29
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公开(公告)号: EP3226363A1公开(公告)日: 2017-10-04
- 发明人: KIYOTA, Seiji , YUTO, Hiroaki , ADACHI, Kei
- 申请人: NICHIA CORPORATION
- 申请人地址: 491-100, Oka, Kaminaka-cho Anan-shi Tokushima 774-8601 JP
- 专利权人: NICHIA CORPORATION
- 当前专利权人: NICHIA CORPORATION
- 当前专利权人地址: 491-100, Oka, Kaminaka-cho Anan-shi Tokushima 774-8601 JP
- 代理机构: Betten & Resch
- 优先权: JP2016073319 20160331; JP2016235543 20161205
- 主分类号: H01S5/00
- IPC分类号: H01S5/00 ; F21K9/64 ; H01S5/022 ; H01S5/323 ; F21S8/10 ; F21Y115/30
摘要:
A light emitting device includes: a base member (1); a laser element (2) disposed on or above a mounting surface of the base member; a fluorescent member (4) including a first main surface and a second main surface respectively positioned on opposite sides of the fluorescent member, the second main surface being fixed to the mounting surface of the base member; a first optical member (3) configured to change a traveling direction of laser light emitted by the laser element to be directed toward the first main surface of the fluorescent member; and a lid (5) connected to the base member and enclosing the laser element, the fluorescent member, and the first optical member in a space beneath the lid, the lid being configured to transmit light from the fluorescent member.
公开/授权文献
- EP3226363B1 LIGHT EMITTING DEVICE 公开/授权日:2023-11-08
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