发明授权
- 专利标题: Semiconductor light-emitting device
- 专利标题(中): 半导体发光装置
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申请号: US12408810申请日: 2009-03-23
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公开(公告)号: US07915630B2公开(公告)日: 2011-03-29
- 发明人: Yasushi Hattori , Shinji Saito , Shinya Nunoue , Eiji Muramoto , Koichi Tachibana , Saori Abe , Jongil Hwang , Maki Sugai
- 申请人: Yasushi Hattori , Shinji Saito , Shinya Nunoue , Eiji Muramoto , Koichi Tachibana , Saori Abe , Jongil Hwang , Maki Sugai
- 申请人地址: JP Tokyo
- 专利权人: Kabushiki Kaisha Toshiba
- 当前专利权人: Kabushiki Kaisha Toshiba
- 当前专利权人地址: JP Tokyo
- 代理机构: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- 优先权: JP2007-333300 20071225
- 主分类号: H01L33/00
- IPC分类号: H01L33/00
摘要:
A light-emitting device which includes a semiconductor light-emitting element, and a plurality of plate-like wavelength conversion members which are disposed to face the semiconductor light-emitting element and are inclined with respect to the optical axis of excitation light emitted from the semiconductor light-emitting element, the plate-like wavelength conversion members containing respectively a fluorescent material which is capable of absorbing the excitation light and outputting light having a different wavelength from that of the excitation light, and the plate-like wavelength conversion members as a whole emitting visible light.
公开/授权文献
- US20090185589A1 SEMICONDUCTOR LIGHT-EMITTING DEVICE 公开/授权日:2009-07-23
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