Light source device, lighting device, vehicular headlight, and vehicle

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	Light source device, lighting device, vehicular headlight, and vehicle
其他题名	Light source device, lighting device, vehicular headlight, and vehicle
	TAKAHASHI, KOJI; TAKAHIRA, YOSHIYUKI
	2013-01-30
专利权人	SHARP KABUSHIKI KAISHA
公开日期	2013-01-30
授权国家	欧洲专利局
专利类型	发明申请
摘要	A headlight system (100) in accordance with the present invention includes: a semiconductor laser element (11) that emits laser light; a light-emitting section (16) that upon receipt of the laser light emitted from the semiconductor laser element, emits illumination light which is both the laser light and fluorescence obtained by wavelength conversion of a portion of the laser light; and a diffusion plate (18) that mixes the laser light and fluorescence which are contained in the illumination light emitted by the light-emitting section.
其他摘要	根据本发明的前灯系统（100）包括：发射激光的半导体激光元件（11）;发光部分（16），在接收到从半导体激光元件发射的激光时，发射照明光，该照明光是通过激光的一部分的波长转换获得的激光和荧光;和漫射板（18），其混合由发光部分发射的照明光中包含的激光和荧光。
主权项	A light source device (1, 1a to 1d, 51, 51a, 51b) that emits illumination light (L2) including excitation light (L1) and wavelength-converted light obtained by wavelength conversion of a portion of the excitation light (L1), the light source device (1, 1a to 1d, 51, 51a, 51b) comprising: an excitation light source (11) that emits the excitation light (L1); a light-emitting section (16) that upon receipt of the excitation light (L1) emitted from the excitation light source, emits both the excitation light (L1) and the wavelength-converted light as illumination light (L2); and a light-mixing section (18, 18A, 53) that mixes the excitation light (L1) and the wavelength-converted light contained in the illumination light (L2) emitted by the light-emitting section (16).
申请日期	2012-07-24
专利号	EP2551579A2
专利状态	授权
申请号	EP2012005390
公开（公告）号	EP2551579A2
IPC 分类号	F21S8/12 \| F21V9/16 \| F21W101/10 \| F21W101/12 \| F21S8/10 \| F21Y101/02
专利代理人	-
代理机构	MÜLLER - HOFFMANN & PARTNER
文献类型	专利
条目标识符	http://ir.opt.ac.cn/handle/181661/58791
专题	半导体激光器专利数据库
作者单位	SHARP KABUSHIKI KAISHA
推荐引用方式 GB/T 7714	TAKAHASHI, KOJI,TAKAHIRA, YOSHIYUKI. Light source device, lighting device, vehicular headlight, and vehicle. EP2551579A2[P]. 2013-01-30.

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