Invention Grant
- Patent Title: Illumination device for emitting illumination light
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Application No.: US16074444Application Date: 2016-12-02
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Publication No.: US11035536B2Publication Date: 2021-06-15
- Inventor: Jasmin Muster , Ricarda Schoemer , Jenny Trommer , Oliver Hering , Jürgen 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: DE102016201606.7 20160203
- International Application: PCT/EP2016/079558 WO 20161202
- International Announcement: WO2017/133809 WO 20170810
- Main IPC: F21S41/141
- IPC: F21S41/141 ; F21S41/14 ; F21S41/16 ; F21S41/176 ; B60Q1/04 ; F21Y115/30 ; F21Y115/10 ; F21Y113/00

Abstract:
An illumination device for emitting illumination light, comprising: a light-emitting diode (LED) for emitting LED radiation, a laser for emitting laser radiation, and a luminescent element for at least partial conversion of the LED radiation and the laser radiation into conversion light, which forms at least part of the illumination light. The LED, the laser and the luminescent element are arranged relative to one another in such a way that during operation of the illumination device, on an incidence face of the luminescent element, respectively in a time integral, the LED irradiates an LED irradiation area with the LED radiation and the laser irradiates a laser irradiation area with the laser radiation. The laser irradiation area has at least one intersection with the LED irradiation area.
Public/Granted literature
- US20190032878A1 ILLUMINATION DEVICE FOR EMITTING ILLUMINATION LIGHT Public/Granted day:2019-01-31
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