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	Light-emitting device, illumination device, and vehicle headlamp
	KISHIMOTO, KATSUHIKO; TAKAHASHI, KOJI; TOMOMURA, YOSHITAKA; KAWANISHI, HIDENORI
	2011-11-17
著作权人	SHARP KABUSHIKI KAISHA
专利号	US20110280033A1
国家	美国
文献子类	发明申请
其他题名	Light-emitting device, illumination device, and vehicle headlamp
英文摘要	A headlamp includes: a laser diode for emitting laser beam; a light-emitting section for emitting light when irradiated with the laser beam emitted from the laser diode; and a cooling device for cooling the light-emitting device by use of a fluid. With the arrangement, it is possible to prevent an increase in temperature of the light-emitting section which is irradiated with excitation light, and thereby to realize a light source of long lifetime.
公开日期	2011-11-17
申请日期	2011-05-13
状态	失效
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/58656]
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	KISHIMOTO, KATSUHIKO,TAKAHASHI, KOJI,TOMOMURA, YOSHITAKA,et al. Light-emitting device, illumination device, and vehicle headlamp. US20110280033A1. 2011-11-17.

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