公开(公告)号：US20150176778A1

公开(公告)日：2015-06-25

申请号：US14557470

申请日：2014-12-02

Applicant: OSRAM GmbH

Inventor： Stephan Schwaiger ,  Oliver Hering ,  Thomas Reiners

IPC: F21K99/00 ,  F21V23/00 ,  F21S8/10

CPC classification number: F21V23/003 ,  F21K9/64 ,  F21K9/65 ,  F21S41/14 ,  F21S41/16 ,  F21S41/663 ,  F21S41/675 ,  F21Y2101/00 ,  F21Y2115/30

Abstract: A lighting device may include: a laser light source arrangement; at least two pivotable mirrors; and at least one light wavelength conversion element. The lighting device is embodied in such a way that light generated by the laser light source arrangement is directed onto at least one light wavelength conversion element by the pivotable mirrors. The at least two pivotable mirrors are embodied in such a way that light reflected at a first pivotable mirror is directable onto a first surface section of at least one light wavelength conversion element in order to form a first illuminatable region of the at least one light wavelength conversion element, and light reflected at a second pivotable mirror is directable onto a second surface section of the at least one light wavelength conversion element in order to form a second illuminatable region of the at least one light wavelength conversion element. The first and second illuminatable regions partly overlap.

Abstract translation: 照明装置可以包括：激光源装置; 至少两个可枢转的镜子; 和至少一个光波长转换元件。 照明装置的实施方式是使得由激光光源装置产生的光通过可枢转的反射镜被引导到至少一个光波长转换元件上。 所述至少两个可枢转反射镜以这样的方式实现，使得在第一可枢转镜处反射的光可以被引导到至少一个光波长转换元件的第一表面部分上，以便形成至少一个光波长的第一可照明区域 转换元件，并且在第二可枢转镜反射的光可以被引导到至少一个光波长转换元件的第二表面部分上，以便形成至少一个光波长转换元件的第二可照明区域。 第一和第二可照明区域部分重叠。

公开(公告)号：US09702519B2

公开(公告)日：2017-07-11

申请号：US14594937

申请日：2015-01-12

Applicant: OSRAM GMBH

Inventor： Thomas Reiners

IPC: F21S8/10

CPC classification number: F21S48/1225 ,  F21S41/13 ,  F21S41/147 ,  F21S41/16 ,  F21S41/255 ,  F21S41/285 ,  F21S41/663 ,  F21S41/675 ,  F21S45/43 ,  F21S45/47

Abstract: A headlight module comprising separate phosphors which can be excited by electromagnetic radiation to emit light, and at least one radiation source for exciting the phosphors. Each phosphor is associated with an optical device, so that light emitted by the optical devices is merged into an overall image. Beam splitter devices and beam directing devices are disposed such that electromagnetic radiation emitted by the at least one radiation source is directed on the phosphors. A control device is provided for controlling operation of the at least one radiation source and the beam directing devices.