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公开(公告)号：US10344934B2
公开(公告)日：2019-07-09
申请号：US15951226
申请日：2018-04-12
Applicant: OSRAM GmbH
Inventor： Stephan Schwaiger
IPC: F21S41/00 , F21S41/24 , B60Q1/04 , B60Q1/00 , F21S41/141 , F21V8/00 , F21S41/143 , F21S41/25 , F21S41/663 , F21Y107/50 , F21W102/145
Abstract: In various embodiments, an illumination system is provided. The illumination system may include at least two light guides, which each have an input coupling surface and an output coupling surface, and at least one radiation source having a radiation surface that faces the corresponding input coupling surface provided for a respective light guide. A distance between the input coupling surface of one of the light guides and the radiation surface of the at least one assigned radiation source and the distance between the input coupling surface of a further light guide and the radiation source of the at least one assigned radiation source differ.
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公开(公告)号：US10247382B2
公开(公告)日：2019-04-02
申请号：US15536720
申请日：2015-12-10
Applicant: OSRAM GmbH
Inventor： Juergen Hager , Stephan Schwaiger , Jasmin Muster , Oliver Hering
IPC: F21S41/32 , F21S41/24 , F21S41/14 , F21S41/689 , F21S41/663 , F21S43/33 , F21S41/37 , F21S43/00 , F21S41/16 , H01R33/00 , F21S41/20
Abstract: A lighting device is disclosed with an electromagnetic radiation source for irradiating a conversion element arranged in the lighting device with an excitation radiation. The conversion element has a first element side and a second element side. The first element side delimits a first radiation space and the second element side delimits a second radiation space. At least one optical unit at least for part of the radiation emanating from the first element side is arranged in the first radiation space and at least one optical unit at least for part of the radiation emanating from the second element side is arranged in the second radiation space.
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公开(公告)号：US10125940B2
公开(公告)日：2018-11-13
申请号：US15315759
申请日：2015-05-13
Applicant: OSRAM GmbH
Inventor： Juergen Hager , Philipp Helbig , Stephan Schwaiger , Jasmin Muster
IPC: F21V14/06 , F21S41/63 , F21S41/141 , F21S41/17 , B60Q1/00 , B60Q1/14 , F21Y113/00 , F21Y105/10 , F21Y115/10
Abstract: Various embodiments may relate to an illumination device for vehicles, including multiple semiconductor light sources, and at least one light wavelength conversion element for the wavelength conversion of the light emitted by the semiconductor sources. At least one light-refracting optical unit is associated with each semiconductor source, which is designed to direct light emitted by the respective semiconductor source onto the at least one light wavelength conversion element. The at least one light-refracting optical unit is movably arranged with respect to the semiconductor source with which it is associated.
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公开(公告)号：US09933134B2
公开(公告)日：2018-04-03
申请号：US14554071
申请日：2014-11-26
Applicant: OSRAM GmbH
Inventor： Stephan Schwaiger , Oliver Hering , Juergen Hager
IPC: F21V9/16 , F21V13/08 , F21S8/10 , G02B26/10 , F21K9/64 , F21V14/04 , F21Y115/30 , F21Y115/10 , F21Y113/13
CPC classification number: F21V13/08 , F21K9/64 , F21S41/14 , F21S41/16 , F21S41/663 , F21S41/675 , F21V14/04 , F21Y2113/13 , F21Y2115/10 , F21Y2115/30 , G02B26/105
Abstract: A lighting device may include a light generating unit configured to generate at least two light beams; at least one phosphor surface which is illuminatable by the light beams; and at least one movable deflection mirror for the scanning deflection of the light beams onto the phosphor surface, such that the light beams impinge on the at least one phosphor surface in a spaced-apart fashion, and such that at least one region of the phosphor surface is illuminatable by at least two light beams in a manner spaced apart temporally.
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公开(公告)号：US20180003356A1
公开(公告)日：2018-01-04
申请号：US15633790
申请日：2017-06-27
Applicant: OSRAM GmbH
Inventor： Jasmin Muster , Stephan Schwaiger , Ricarda Schoemer , Oliver Woisetschlaeger , Oliver Hering
IPC: F21S8/10 , F21V9/08 , B60Q1/04 , F21Y2115/30
CPC classification number: F21S41/14 , B60Q1/04 , F21S41/125 , F21S41/16 , F21S41/285 , F21V9/08 , F21Y2115/30 , H01S5/005 , H01S5/0078 , H01S5/02296 , H01S5/32341 , H01S5/4025
Abstract: In various embodiments, a lighting apparatus is provided. The lighting apparatus includes at least one laser light source, and at least one light wavelength conversion element for the wavelength conversion of laser light from the at least one laser light source. The lighting apparatus has a structure configured to homogenize the light color of the light emitted by the lighting apparatus.
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Patent Agency Ranking
公开(公告)号：US20170350569A1
公开(公告)日：2017-12-07
申请号：US15536720
申请日：2015-12-10
Applicant: OSRAM GmbH
Inventor： Juergen Hager , Stephan Schwaiger , Jasmin Muster , Oliver Hering
IPC: F21S8/10
CPC classification number: F21S41/32 , F21S41/14 , F21S41/16 , F21S41/24 , F21S41/285 , F21S41/321 , F21S41/322 , F21S41/37 , F21S41/663 , F21S41/689 , F21S43/00 , F21S43/33
Abstract: A lighting device is disclosed with an electromagnetic radiation source for irradiating a conversion element arranged in the lighting device with an excitation radiation. The conversion element has a first element side and a second element side. The first element side delimits a first radiation space and the second element side delimits a second radiation space. At least one optical unit at least for part of the radiation emanating from the first element side is arranged in the first radiation space and at least one optical unit at least for part of the radiation emanating from the second element side is arranged in the second radiation space.
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公开(公告)号：US09482412B2
公开(公告)日：2016-11-01
申请号：US14562798
申请日：2014-12-08
Applicant: OSRAM GmbH
Inventor： Stephan Schwaiger , Oliver Hering
CPC classification number: F21V14/00 , F21K9/64 , F21K9/65 , F21S41/14 , F21S41/16 , F21S41/635 , F21S41/657 , F21S41/675 , F21V13/06 , F21Y2101/00 , F21Y2115/10 , F21Y2115/30 , G02B17/00
Abstract: A lighting device may include a laser light source arrangement; an optical unit; at least one pivotable mirror; and at least one light wavelength conversion element. The optical unit and the at least one pivotable mirror are embodied in such a way that laser light generated by the laser light source arrangement is directed via the optical unit and the at least one pivotable mirror to the light wavelength conversion element. The lighting device may further include a unit configured to compensate for a lengthening or shortening—caused by the pivoting movement of the at least one pivotable mirror—of the optical path of the laser light generated by the laser light source arrangement and directed onto the at least one light wavelength conversion element via the optical unit and the at least one pivotable mirror.
Abstract translation: 照明装置可以包括激光光源装置; 光学单元; 至少一个可枢转的镜子; 和至少一个光波长转换元件。 光学单元和至少一个可枢转反射镜的实现方式是使得由激光光源装置产生的激光经由光学单元和至少一个可枢转的反射镜被引导到光波长转换元件。 照明装置还可以包括被配置为补偿由激光光源装置产生的激光的光路的至少一个可枢转镜的枢转运动引起的延长或缩短的单元，并被引导到 至少一个光波长转换元件经由所述光学单元和所述至少一个可枢转镜。
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公开(公告)号：US20180264994A1
公开(公告)日：2018-09-20
申请号：US15919230
申请日：2018-03-13
Applicant: OSRAM GmbH
Inventor： Joachim Stoehr , Philipp Helbig , Stephan Schwaiger
IPC: B60Q1/04 , F21S41/24 , F21S41/663 , F21S41/29 , F21S41/265 , F21S41/143
CPC classification number: B60Q1/0408 , F21S41/143 , F21S41/153 , F21S41/24 , F21S41/265 , F21S41/285 , F21S41/29 , F21S41/663
Abstract: In various embodiments, a lighting system is provided. The lighting system includes an optical unit having a plurality of light guides which are respectively provided for at least one light source and which respectively have an input coupling face. On the output side, the light guides are connected via a common connecting portion of the optical unit, the connecting portion having an output face, pointing away from the light guides, for the light emerging from the light guides. The lighting system further includes a holding frame for the optical unit, by means of which the optical unit is fastened to a printed circuit board, having the light sources, of the lighting system.
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公开(公告)号：US20180056850A1
公开(公告)日：2018-03-01
申请号：US15688887
申请日：2017-08-29
Applicant: OSRAM GmbH
Inventor： Stephan Schwaiger
CPC classification number: B60Q1/085 , B60Q1/143 , B60Q2300/054 , B60Q2300/122 , B60Q2300/334 , B60Q2300/45 , F21S41/141 , F21S41/143 , F21S41/255 , F21S41/663 , F21W2102/145
Abstract: A lighting system includes a first luminous component, with the emittable light of which a first illumination region is formable, and including a second luminous component, with the emittable light of which a second illumination region is formable. The first luminous component is configured in such a way that its light is dimmable and/or switchable on and off in a partial region of the first illumination region. The second luminous component is configured in such a way that its light is at least one of dimmable or switchable on and off in a partial region of the second illumination region, said partial region being formed such that it is at least larger than the minimum size, or the second luminous component is configured in such a way that its light is at least one of dimmable only in its entirety or is switchable on and off only in its entirety.
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公开(公告)号：US20170334338A1
公开(公告)日：2017-11-23
申请号：US15497251
申请日：2017-04-26
Applicant: OSRAM GmbH
Inventor： Ricarda Schoemer , Juergen Hager , Stephan Schwaiger , Oliver Hering , Norbert Haas
CPC classification number: B60Q1/14 , F21S41/14 , F21S41/16 , F21S41/285 , F21S41/663 , F21S41/675 , F21S41/686 , F21S41/692
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.
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