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    Lighting system, headlamp, and method for producing a lighting system
    1.
    发明授权
    Lighting system, headlamp, and method for producing a lighting system 有权

    公开(公告)号：US10598328B2

    公开(公告)日：2020-03-24

    申请号：US16106004

    申请日：2018-08-21

    Applicant: OSRAM GmbH

    Inventor： Joachim Stoehr ,  Philipp Helbig ,  Stephan Schwaiger

    IPC: F21S41/24 ,  F21S41/663 ,  F21S41/29 ,  H05K1/02 ,  F21S41/19 ,  F21S41/151 ,  F21Y115/10 ,  H05K1/18

    Abstract: A lighting system includes an optical unit. The optical unit includes at least one light guide, which is provided for at least one light source. The lighting system further includes a retaining frame for the optical unit, via which frame the optical unit is fastened to a printed circuit board including the at least one light source, and a spacer for positioning the optical unit, which spacer is arranged between the retaining frame and the printed circuit board, the spacer having at least one continuous bearing opening in order to receive the at least one light guide. At least one guide recess is formed on the edge of the at least one bearing opening and at least one support face is provided on the edge, on which support face the light guide introduced into the bearing opening can be supported.

    Projection lamp for illumination
    2.
    发明授权
    Projection lamp for illumination 有权

    公开(公告)号：US10183613B2

    公开(公告)日：2019-01-22

    申请号：US15497251

    申请日：2017-04-26

    Applicant: OSRAM GmbH

    Inventor： Ricarda Schoemer ,  Juergen Hager ,  Stephan Schwaiger ,  Oliver Hering ,  Norbert Haas

    IPC: F21V11/00 ,  B60Q1/14 ,  F21S41/14 ,  F21S41/20 ,  F21S41/663 ,  F21S41/675 ,  F21S41/686 ,  F21S41/692 ,  F21S41/16

    Abstract: A projection lamp for illumination includes a pump radiation unit configured to emit pump radiation, a phosphor element for the at least partial conversion of the pump radiation into a conversion light, and a micromirror array having a multiplicity of micromirror actuators which are arranged in the form of a matrix. The projection lamp is set up such that, during operation, the phosphor element is irradiated by the pump radiation from the pump radiation unit. The conversion light which is thereupon emitted by the phosphor element at least partially makes up an illumination light, which illumination light is guided for adjusting a light distribution over the micromirror actuators. The micromirror actuators are illuminated inhomogeneously with the illumination light at respective times to support the light distribution that is adjusted using the micromirror array.

    ILLUMINATION APPARATUS WITH SENSOR AT THE ABSORBER
    4.
    发明申请
    ILLUMINATION APPARATUS WITH SENSOR AT THE ABSORBER 审中-公开

    公开(公告)号：US20170350570A1

    公开(公告)日：2017-12-07

    申请号：US15603550

    申请日：2017-05-24

    Applicant: OSRAM GmbH

    Inventor： Stephan Schwaiger ,  Ricarda Schoemer ,  Juergen Hager ,  Oliver Hering

    IPC: F21S8/10 ,  B60Q1/04

    Abstract: An illumination apparatus is provided. The illumination apparatus includes a light-emitting device including one or more light sources, a mirror device including at least one pivotable mirror for directing light from the one or more light sources in a defined first pivot state into a first solid angle region in which the light is utilized in accordance with operation, and a defined second pivot state into a second solid angle range that differs from the first one and in which the light is directed onto an absorber device of the illumination apparatus. The absorber device includes a sensor with which a function of the illumination apparatus may be checked.

    GENERATING A LIGHT EMISSION PATTERN IN A FAR FIELD
    7.
    发明申请
    GENERATING A LIGHT EMISSION PATTERN IN A FAR FIELD 有权

    公开(公告)号：US20170138556A1

    公开(公告)日：2017-05-18

    申请号：US15309473

    申请日：2015-04-29

    Applicant: OSRAM GmbH

    Inventor： Jürgen Hager ,  Stephan Schwaiger

    IPC: F21S8/10 ,  F21K9/64

    CPC classification number: F21S41/686 ,  F21K9/64 ,  F21S41/14 ,  F21S41/147 ,  F21S41/16 ,  F21S41/40 ,  F21S41/657 ,  F21S41/675 ,  F21S41/695 ,  F21S43/13

    Abstract: Various embodiments may relate to a lighting apparatus for a headlight for generating a light emission pattern in a far field, including at least one light source for emitting primary light onto an illumination surface, at least two different phosphor surfaces which are introducible into the illumination surface, at least partly alternately by at least one translational movement, and a control device for positioning the phosphor surfaces in relation to the illumination surface. A respectively associated light emission pattern is generatable in a predetermined position of the phosphor surfaces. The control device is configured, for the purpose of setting a specific light emission pattern, to move at least one phosphor surface provided for this purpose into the illumination surface by at least one translational movement.

    Lighting device
    8.
    发明授权
    Lighting device 有权
    照明设备

    公开(公告)号：US09297522B2

    公开(公告)日：2016-03-29

    申请号：US14376903

    申请日：2013-02-13

    Applicant: OSRAM GmbH

    Inventor： Gerhard Behr ,  Stephan Schwaiger ,  Philipp Helbig

    IPC: F21V19/00 ,  F21S8/10 ,  F21V7/06 ,  F21V17/02 ,  F21V17/16 ,  F21V19/04 ,  F21K99/00 ,  F21V17/12 ,  F21V29/70 ,  F21V29/76 ,  F21Y101/02

    CPC classification number: F21V19/002 ,  F21K9/60 ,  F21S41/147 ,  F21S41/19 ,  F21S41/39 ,  F21S45/47 ,  F21V7/06 ,  F21V17/02 ,  F21V17/12 ,  F21V17/16 ,  F21V17/164 ,  F21V19/0035 ,  F21V19/0055 ,  F21V19/045 ,  F21V29/70 ,  F21V29/763 ,  F21Y2115/10 ,  F21Y2115/30

    Abstract: A lighting device may include a semiconductor light source module, an optical unit, and a common support for the semiconductor light source module and the optical unit. The optical unit is mounted on a front side of the support and has at least one dowel, which extends into a precisely fitting hole in the semiconductor light source module. The semiconductor light source module rests on a rear side of the support. The at least one dowel projects through an aperture in the support and extends into the precisely fitting hole in the semiconductor light source module. The at least one dowel forms a shoulder, which rests on a supporting surface of the semiconductor light source module that rests on the rear side of the support.

    Abstract translation: 照明装置可以包括半导体光源模块，光学单元和用于半导体光源模块和光学单元的公共支撑。 光学单元安装在支撑件的前侧，并且具有至少一个销钉，其延伸到半导体光源模块中的精确配合的孔中。 半导体光源模块位于支架的后侧。 所述至少一个定位销通过所述支撑件中的孔突出并延伸到所述半导体光源模块中的精确配合的孔中。 所述至少一个销钉形成肩部，所述肩部位于所述半导体光源模块的支撑在支撑体后侧的支撑表面上。

    LIGHTING DEVICE
    9.
    发明申请
    LIGHTING DEVICE 审中-公开
    照明设备

    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。

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