公开(公告)号：US11009206B2

公开(公告)日：2021-05-18

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.

公开(公告)号：US10563833B2

公开(公告)日：2020-02-18

申请号：US16106106

申请日：2018-08-21

Applicant: OSRAM GmbH

Inventor： Thomas Feil ,  Daniel Weissenberger

IPC: F21S41/19 ,  F21S43/19 ,  F21S45/47 ,  F21S43/14 ,  F21S41/141

Abstract: A socket for a lamp includes a connection which is prepared for retaining at least one light source, an optical element which is prepared for optical coupling to the light source, and a bearing. The optical element is movably mounted by the bearing for adaptation to a position of a light exit unit of a connectable light source.

公开(公告)号：US20190049089A1

公开(公告)日：2019-02-14

申请号：US16056571

申请日：2018-08-07

Applicant: OSRAM GmbH

Inventor： Thomas Feil ,  Martin Petzold ,  Daniel Weissenberger

IPC: F21S45/47 ,  F21V29/70 ,  F21S41/141

Abstract: A lighting module includes a housing, in which a circuit board having at least one lighting means is arranged. The housing has a housing opening, via which radiation from the at least one lighting means can be emitted. A heat sink is provided to dissipate heat from the circuit board. For the thermal relief of the circuit board, an additional circuit board is provided in the housing, which is fitted with electric components for the operation of the lighting module and is arranged at a distance from the circuit board.

公开(公告)号：US20180297510A1

公开(公告)日：2018-10-18

申请号：US15766400

申请日：2016-09-07

Applicant: OSRAM GmbH

Inventor： Roland Fiederling ,  Ronny Kürschner ,  Thomas Feil

IPC: B60Q1/14

CPC classification number: B60Q1/1415 ,  B60Q1/14 ,  F21S41/141 ,  F21S41/153 ,  F21S41/663 ,  H05B33/0848

Abstract: According to the present disclosure, a method for operating an illumination apparatus is provided. The method has at least two light-emitting devices, which are arranged next to one another separated by a gap and each have a multiplicity of light-emitting elements, by individually driving all light-emitting elements of each light-emitting device, measuring a gap width of the gap and/or a luminance in the gap, and controlling or regulating in each case a luminance of one or more of the light-emitting elements which are arranged directly at the gap in dependence on the gap width and/or on the luminance in the gap.

公开(公告)号：US10393342B2

公开(公告)日：2019-08-27

申请号：US15481504

申请日：2017-04-07

Applicant: OSRAM GmbH

Inventor： Thomas Feil ,  Daniel Weissenberger ,  Martin Petzold

IPC: B60Q1/00 ,  B60Q1/26 ,  F21V3/04 ,  F21V8/00 ,  F21S41/00 ,  F21S43/00

Abstract: In various embodiments, a lighting device for a motor vehicle is provided. The lighting device includes at least one light source, and at least one layer of a lacquer embodied such that light may be coupled into the lacquer for achieving a luminous effect. Scattering particles are provided in the lacquer for output coupling of the light.

公开(公告)号：US20190110348A1

公开(公告)日：2019-04-11

申请号：US16153872

申请日：2018-10-08

Applicant: OSRAM GmbH

Inventor： Thomas Feil ,  Daniel Weissenberger ,  Martin Petzold

IPC: H05B33/08 ,  F21S41/19 ,  F21S41/141

Abstract: A lamp for a headlamp is provided. The lamp includes at least two light source groups each including at least one controllable light source. The light sources of one light source group are set up for emitting yellow light. The light sources of another light source group are set up for emitting at least one of white or blue light. At least the light sources of the at least two light source groups are arranged for producing light that is collectively emittable.

公开(公告)号：US20190063706A1

公开(公告)日：2019-02-28

申请号：US16106106

申请日：2018-08-21

Applicant: OSRAM GmbH

Inventor： Thomas Feil ,  Daniel Weissenberger

IPC: F21S41/19 ,  F21S43/19 ,  F21S45/47

CPC classification number: F21S41/192 ,  F21S41/141 ,  F21S41/143 ,  F21S41/194 ,  F21S41/24 ,  F21S41/29 ,  F21S43/14 ,  F21S43/15 ,  F21S43/195 ,  F21S43/237 ,  F21S43/243 ,  F21S43/249 ,  F21S43/27 ,  F21S45/47 ,  F21S45/50

Abstract: A socket for a lamp includes a connection which is prepared for retaining at least one light source, an optical element which is prepared for optical coupling to the light source, and a bearing. The optical element is movably mounted by the bearing for adaptation to a position of a light exit unit of a connectable light source.

公开(公告)号：US20180156406A1

公开(公告)日：2018-06-07

申请号：US15825189

申请日：2017-11-29

Applicant: OSRAM GmbH

Inventor： Thomas Feil ,  Andreas Hartmann ,  Eugen Pappelheim

IPC: F21S41/00 ,  F21V13/02

CPC classification number: F21S41/00 ,  F21S41/143 ,  F21S41/151 ,  F21S41/24 ,  F21S41/26 ,  F21S41/322 ,  F21S41/663 ,  F21V13/02 ,  F21W2102/145

Abstract: In various embodiments, an optical unit for a radiation source matrix is provided. The optical unit may include a plurality of coupling surfaces, which are arranged in at least one line, and at least one decoupling surface. At least one coupling surface, which is arranged at a line end of the line formed by the coupling surfaces arranged in at least one line, is widened when viewed in the direction of the at least one line.

公开(公告)号：US10189397B2

公开(公告)日：2019-01-29

申请号：US15766400

申请日：2016-09-07

Applicant: OSRAM GmbH

Inventor： Roland Fiederling ,  Ronny Kürschner ,  Thomas Feil

IPC: G06F3/038 ,  B60Q1/14 ,  F21S41/153

Abstract: According to the present disclosure, a method for operating an illumination apparatus is provided. The method has at least two light-emitting devices, which are arranged next to one another separated by a gap and each have a multiplicity of light-emitting elements, by individually driving all light-emitting elements of each light-emitting device, measuring a gap width of the gap and/or a luminance in the gap, and controlling or regulating in each case a luminance of one or more of the light-emitting elements which are arranged directly at the gap in dependence on the gap width and/or on the luminance in the gap.

公开(公告)号：US20170361758A1

公开(公告)日：2017-12-21

申请号：US15622167

申请日：2017-06-14

Applicant: OSRAM GmbH

Inventor： Thomas Feil ,  Christoph Henle ,  Martin Petzold ,  Peter Helbig

IPC: B60Q1/04 ,  F21K9/23 ,  F21S8/10 ,  B60Q1/26 ,  F21Y2115/10

CPC classification number: B60Q1/0433 ,  B60Q1/0483 ,  B60Q1/2623 ,  B60Q1/2696 ,  B60Q2900/10 ,  F21K9/23 ,  F21S41/141 ,  F21S41/162 ,  F21S41/19 ,  F21S41/192 ,  F21S45/47 ,  F21Y2115/10

Abstract: In various embodiments, a holding device for lamps in vehicle lights is provided. The holding device may include a plate-like section that is provided with at least one receptacle for a lamp, and socket contacts for the energy supply of the lamp arranged in the receptacle. The at least one receptacle is realized in such a way that it provides space for different types of lamps.