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	Light projection device for a light signaling function
	MAYOLLET, LAURENT
	2019-07-18
著作权人	OBSTA
专利号	US20190219247A1
国家	美国
文献子类	发明申请
其他题名	Light projection device for a light signaling function
英文摘要	The invention relates to a projector (1) for light signalling, comprising—a conical mirror (16) having a truncated-cone shape (6), a plurality of laser diodes (5) emitting a light intensity towards the conical mirror (16), the inclination of the laser diodes (5) with respect to the conical surface (9) is such that the light projector (1) reflects the light intensity of the plurality of diodes (5) perpendicular to the axis (Z) of the cone, such that the conical mirror (16) reflects all of the light intensity of the plurality of laser diodes (5).
公开日期	2019-07-18
申请日期	2017-08-08
状态	申请中
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/59168]
专题	半导体激光器专利数据库
作者单位	OBSTA
推荐引用方式 GB/T 7714	MAYOLLET, LAURENT. Light projection device for a light signaling function. US20190219247A1. 2019-07-18.

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