Invention Grant
- Patent Title: Method and apparatus for collimating light from a laser-excited phosphor element
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Application No.: US15368492Application Date: 2016-12-02
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Publication No.: US10041634B2Publication Date: 2018-08-07
- Inventor: Kevin Stone
- Applicant: Kevin Stone
- Main IPC: F21V3/00
- IPC: F21V3/00 ; F21K9/64 ; F21V7/06 ; F21V7/08 ; F21V8/00 ; G02B27/10 ; G02B6/42 ; F21K9/61 ; F21Y113/10

Abstract:
A lighting apparatus and method of steering light from a laser-excited phosphor element. In one embodiment, the lighting apparatus includes: (1) a laser module configured to generate coherent light, (2) a concave mirror and (3) a phosphor capsule located proximate a focus of the concave mirror and configured to receive and phosphoresce in response to the coherent light and project resulting light upon the concave mirror, the concave mirror configured to steer the resulting light in a direction.
Public/Granted literature
- US20170146202A1 METHOD AND APPARATUS FOR COLLIMATING LIGHT FROM A LASER-EXCITED PHOSPHOR ELEMENT Public/Granted day:2017-05-25
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