发明申请
- 专利标题: ULTRAVIOLET LIGHT SOURCE AND METHODS
- 专利标题(中): 超紫外光源和方法
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申请号: US14745315申请日: 2015-06-19
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公开(公告)号: US20160093412A1公开(公告)日: 2016-03-31
- 发明人: Yitao LIAO , Robert WALKER , Doug COLLINS , Sheung LI
- 申请人: RayVio Corporation
- 优先权: CN201410499470.7 20140925
- 主分类号: G21K5/02
- IPC分类号: G21K5/02 ; G01N21/01 ; A61L2/10
摘要:
A method for a hand-held device comprising illuminating, with a first UV LED associated with the hand-held device, a surface of an object with UV light, acquiring with a visible-light image sensor on the hand-held device, a first image of the surface of the object while the surface of the object is illuminated by the first UV LED, performing with the processor in the hand-held device, a function upon the first image to determine a type of contaminant disposed upon the surface of the object, determining with the processor in the hand-held device, sanitation techniques to perform in response to the type of contaminant that is determined, and displaying with a touch-screen display on the hand-held device, the sanitation techniques to the user.
公开/授权文献
- US09669121B2 Ultraviolet light source and methods 公开/授权日:2017-06-06