Title:
LIGHT SOURCE SYSTEM AND LIGHTING APPARATUS COMPRISING LIGHT SOURCE SYSTEM
Document Type and Number:
WIPO Patent Application WO/2020/151628
Kind Code:
A1
Abstract:
Provided are a light source system (10) and a lighting apparatus comprising said light source system (10), the light source system (10) comprising at least one laser (200), at least one reflective mirror (300), and a uniform light conversion assembly (400). Excitation light emitted by the laser (200) is reflected by the reflective mirror (300) and then enters the uniform light conversion assembly (400), is converted into a laser beam, and then exits the uniform light conversion assembly (400), the area of the region of the uniform light conversion assembly (400) from which the laser beam exits being smaller than the area of the surface of the uniform light conversion assembly (400) that receives the excitation light. The present light source system (10) and lighting apparatus comprising said light source system (10) reduce the volume of the light source, and enhance the uniformity of the colour and brightness of the emergent light.
Inventors:
ZHANG XIANPENG (CN)
Application Number:
PCT/CN2020/073086
Publication Date:
July 30, 2020
Filing Date:
January 20, 2020
Export Citation:
Assignee:
YLX INC (CN)
International Classes:
G02B27/09
Foreign References:
| CN109254485A | 2019-01-22 | |||
| CN103090320A | 2013-05-08 | |||
| CN205880480U | 2017-01-11 | |||
| CN205880484U | 2017-01-11 | |||
| JP2015043109A | 2015-03-05 | |||
| US6357889B1 | 2002-03-19 |
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