Invention Grant
- Patent Title: Lighting device with phosphor surface
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Application No.: US14554071Application Date: 2014-11-26
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Publication No.: US09933134B2Publication Date: 2018-04-03
- Inventor: Stephan Schwaiger , Oliver Hering , Juergen Hager
- Applicant: OSRAM GmbH
- Applicant Address: DE Munich
- Assignee: OSRAM GmbH
- Current Assignee: OSRAM GmbH
- Current Assignee Address: DE Munich
- Agency: Viering, Jentschura & Partner mbB
- Priority: DE102013226622 20131219
- Main IPC: F21V9/16
- IPC: F21V9/16 ; F21V13/08 ; F21S8/10 ; G02B26/10 ; F21K9/64 ; F21V14/04 ; F21Y115/30 ; F21Y115/10 ; F21Y113/13

Abstract:
A lighting device may include a light generating unit configured to generate at least two light beams; at least one phosphor surface which is illuminatable by the light beams; and at least one movable deflection mirror for the scanning deflection of the light beams onto the phosphor surface, such that the light beams impinge on the at least one phosphor surface in a spaced-apart fashion, and such that at least one region of the phosphor surface is illuminatable by at least two light beams in a manner spaced apart temporally.
Public/Granted literature
- US20150176809A1 LIGHTING DEVICE WITH PHOSPHOR SURFACE Public/Granted day:2015-06-25
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