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    LIGHTING DEVICE
    12.
    发明申请
    LIGHTING DEVICE 有权
    照明设备

    公开(公告)号：US20160215948A1

    公开(公告)日：2016-07-28

    申请号：US15001307

    申请日：2016-01-20

    Applicant: OSRAM GmbH

    Inventor： Philipp Helbig ,  Peter Frey ,  Peter Helbig ,  Thomas Feil

    IPC: F21S8/10

    CPC classification number: F21S45/47 ,  F21S43/14 ,  F21S43/195

    Abstract: A lighting device may include a semiconductor light source arrangement, a heat sink for cooling the semiconductor light source arrangement, electrical connections for supplying power to the semiconductor light source arrangement, and a holding means. The holding means is in the form of a plastic part, at least the electrical connections and the heat sink each being embedded in the plastic material of said plastic part at least in sections.

    Abstract translation: 照明装置可以包括半导体光源装置，用于冷却半导体光源装置的散热器，用于向半导体光源装置供电的电连接以及保持装置。 保持装置是塑料部件的形式，至少每个至少部分地将电连接件和散热器嵌入塑料部件的塑料材料中。

    Lighting device
    13.
    发明授权
    Lighting device 有权
    照明设备

    公开(公告)号：US09188299B2

    公开(公告)日：2015-11-17

    申请号：US14074875

    申请日：2013-11-08

    Applicant: OSRAM GmbH

    Inventor： Roland Fiederling ,  Philipp Helbig ,  Thomas Feil

    IPC: F21V9/00 ,  F21S8/10

    CPC classification number: F21S48/1241 ,  F21S41/143 ,  F21S41/24 ,  F21S41/663

    Abstract: A lighting device may include: a plurality of light sources; and a plurality of waveguides; wherein the waveguides each have a light coupling-in surface and a light coupling-out surface; wherein the light coupling-in surfaces are respectively assigned a light-emitting surface of a light source, such that light emitted by the light-emitting surface of the light source impinges on the light coupling-in surface of the waveguide assigned thereto; wherein the light coupling-out surfaces of the waveguides are arranged in a matrix-like manner; wherein the light coupling-in surface of the respective waveguide is smaller than the light-emitting surface of the light source assigned to said waveguide, and a grating-like optical diaphragm having grating cells is provided, which is arranged in the region of the light coupling-in surfaces of the waveguides, such that light coupling-in surfaces belonging to different waveguides are arranged in different grating cells of the grating-like optical diaphragm.

    Abstract translation: 照明装置可以包括：多个光源; 和多个波导; 其中所述波导各自具有光耦合入表面和光耦合表面; 其中光耦合入的表面分别被指定为光源的发光表面，使得由光源的发光表面发射的光照射到分配给其的波导的光耦合表面; 其中所述波导的所述光耦合出表面以矩阵状的方式布置; 其中各波导管的光耦合表面小于分配给所述波导的光源的发光表面，并且设置有光栅单元的格栅状光学膜，该光栅被布置在光的区域中 波导的耦合表面，使得属于不同波导的光耦合入表面被布置在格栅状光学膜片的不同光栅单元中。

    LIGHTING DEVICE
    14.
    发明申请
    LIGHTING DEVICE 有权
    照明设备

    公开(公告)号：US20140133168A1

    公开(公告)日：2014-05-15

    申请号：US14074875

    申请日：2013-11-08

    Applicant: OSRAM GMBH

    Inventor： Roland Fiederling ,  Philipp Helbig ,  Thomas Feil

    IPC: F21K99/00 ,  F21S8/10

    CPC classification number: F21S48/1241 ,  F21S41/143 ,  F21S41/24 ,  F21S41/663

    Abstract: A lighting device may include: a plurality of light sources; and a plurality of waveguides; wherein the waveguides each have a light coupling-in surface and a light coupling-out surface; wherein the light coupling-in surfaces are respectively assigned a light-emitting surface of a light source, such that light emitted by the light-emitting surface of the light source impinges on the light coupling-in surface of the waveguide assigned thereto; wherein the light coupling-out surfaces of the waveguides are arranged in a matrix-like manner; wherein the light coupling-in surface of the respective waveguide is smaller than the light-emitting surface of the light source assigned to said waveguide, and a grating-like optical diaphragm having grating cells is provided, which is arranged in the region of the light coupling-in surfaces of the waveguides, such that light coupling-in surfaces belonging to different waveguides are arranged in different grating cells of the grating-like optical diaphragm.

    Abstract translation: 照明装置可以包括：多个光源; 和多个波导; 其中所述波导各自具有光耦合入表面和光耦合表面; 其中光耦合入的表面分别被指定为光源的发光表面，使得由光源的发光表面发射的光照射到分配给其的波导的光耦合表面; 其中所述波导的所述光耦合出表面以矩阵状的方式布置; 其中各波导管的光耦合表面小于分配给所述波导的光源的发光表面，并且设置有光栅单元的格栅状光学膜，该光栅被布置在光的区域中 波导的耦合表面，使得属于不同波导的光耦合入表面被布置在格栅状光学膜片的不同光栅单元中。

    Lighting Technology in the Automotive Area
    16.
    发明申请
    Lighting Technology in the Automotive Area 审中-公开

    公开(公告)号：US20200166190A1

    公开(公告)日：2020-05-28

    申请号：US16699087

    申请日：2019-11-28

    Applicant: Osram GmbH

    Inventor： Andreas Hartmann ,  Thomas Feil

    IPC: F21S41/24 ,  F21S41/25 ,  F21S41/155 ,  G02B6/26 ,  G02B6/293

    Abstract: An optical system includes optical fibers, a decoupling surface, an intersecting surface and a connecting portion. The optical fibers are arranged in at least one row. Each of the optical fibers includes a coupling surface onto which light from a light source is received. Light is directed through the optical fibers along an optical main axis. Light emitted from the optical fibers is directed onto a decoupling surface. The connecting portion is planar and is disposed between the decoupling surface and the optical fibers. The intersecting surface bounds the decoupling surface and is parallel to the optical main axis. Each of the optical fibers has an intersecting face oriented parallel to the optical main axis and parallel to the intersecting surface. The intersecting surface and the intersecting faces of the optical fibers generate a sharp outer edge of a light pattern formed by light emitted from the optical system.

    Module, set of positioning elements, arrangement having a module, headlamp and method for producing a module
    19.
    发明授权
    Module, set of positioning elements, arrangement having a module, headlamp and method for producing a module 有权

    公开(公告)号：US10184633B2

    公开(公告)日：2019-01-22

    申请号：US15874924

    申请日：2018-01-19

    Applicant: OSRAM GmbH

    Inventor： Thomas Feil ,  Andreas Hartmann

    IPC: F21V17/02 ,  F21S41/29 ,  F21S41/176 ,  F21V9/32

    Abstract: A module may include a housing in which a radiation source is arranged, where the radiation source is configured to emit an excitation radiation by virtue of a conversion element disposed downstream of the radiation source, and the conversion element is configured to convert, at least in part, the excitation radiation. The conversion element may be fastened to a holding section of the housing. The holding section may be encompassed by a positioning element. A receptacle of a component may be adapted to the positioning element. The component may be downstream of the module. The housing may be positionable in the receptacle in order to position the component with respect to an impingement region of the excitation radiation on the conversion element.

    ADJUSTMENT OF A LUMINOUS INTENSITY OF HEADLAMP LIGHT OF A VEHICLE
    20.
    发明申请
    ADJUSTMENT OF A LUMINOUS INTENSITY OF HEADLAMP LIGHT OF A VEHICLE 审中-公开

    公开(公告)号：US20180345847A1

    公开(公告)日：2018-12-06

    申请号：US15980801

    申请日：2018-05-16

    Applicant: OSRAM GmbH

    Inventor： Daniel Weissenberger ,  Thomas Feil ,  Roland Fiederling

    IPC: B60Q1/14 ,  F21S41/141 ,  F21S41/125 ,  H05B33/08

    Abstract: A method for adjusting a luminous intensity of headlamp light of a vehicle is provided. The vehicle includes at least one headlamp producing the headlamp light. The at least one headlamp includes a plurality of individually controllable light sources which create different partial areas of a light emission pattern of the headlamp light. The method includes obtaining a ground geometry of a ground area which can be illuminated by the headlamp light in the vicinity of the vehicle, calculating an illuminance producible by each of the light sources on the ground area using the obtained ground geometry, comparing the calculated illuminances with respective reference values, and adjusting a luminous intensity of the light sources to achieve the associated reference values of the illuminance.

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