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公开(公告)号：US09605825B2
公开(公告)日：2017-03-28
申请号：US14670012
申请日：2015-03-26
Applicant: SCHOTT AG
Inventor： Bernd Wölfing , Volker Hagemann , Jürgen Meinl , Hubertus Russert , Thomas Reichert
IPC: F21V11/00 , F21S8/10 , F21V8/00 , B60Q11/00 , F21Y101/00 , F21Y115/30
CPC classification number: F21S48/1104 , B60Q11/00 , F21S41/10 , F21S41/14 , F21S41/16 , F21S41/19 , F21S41/24 , F21S41/285 , F21S45/10 , F21S45/47 , F21Y2101/00 , F21Y2115/30 , G02B6/0006 , G02B6/0008
Abstract: A fiber-optic conversion module is provided as part of a lighting device on a vehicle. The module includes optical fibers with connectors, a light exit head, and a converter mounted on a cooling element. Shorter wavelength excitation light is fed to the optical fibers that emit the excitation light towards the converter arranged at an angle relative to the beam direction, at a light spot that remits useful light in a radiation angle in form of a cone of useful light and reflects excitation light as a Fresnel reflection substantially outside the cone of useful light, where Fresnel reflection is made harmless by a light stop.
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2.发明授权公开(公告)号：US09304271B2
公开(公告)日：2016-04-05
申请号：US14473317
申请日：2014-08-29
Applicant: SCHOTT AG
Inventor： Andreas Dietrich , Thomas Reichert
CPC classification number: G02B6/4292 , A61B1/00126 , A61B1/00165 , A61B18/20 , A61B18/201 , A61B2018/00172 , A61B2018/00553 , A61B2090/0814 , A61N5/062 , G02B6/0006 , G02B6/4256 , G02B6/4298
Abstract: A connecting element for connecting a fiber-optic light guide to a light source one time and detaching the fiber-optic light guide from a light source one time is provided. The connecting element includes a housing having a wall, where the housing encloses a cavity, a fiber-optic light guide that passes through the housing and the cavity, a connecting piece corresponding to a connecting section of the light source for establishing the connection to the light source, where the connecting section can be reused after the detachment, and prevention device configured to prevent repeated use of the connecting element and/or the light guide.
Abstract translation: 提供一种用于将光纤光导与光源连接一次的连接元件，并且一次将光纤光导从光源分离。 连接元件包括具有壁的壳体，其中壳体包围空腔，穿过壳体和空腔的光纤光导;对应于光源的连接部分的连接件，用于建立与 光源，其中可以在分离之后重新使用连接部分，以及被配置为防止重复使用连接元件和/或光导的防止装置。
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公开(公告)号：US10900651B2
公开(公告)日：2021-01-26
申请号：US15899564
申请日：2018-02-20
Applicant: SCHOTT AG
Inventor： Hubertus Russert , Thomas Reichert , Jürgen Meinl , Volker Hagemann , Michael Kluge , Christian Rakobrandt , Alexander Penkert
Abstract: A method and device for aligning a light spot of light exiting from at least one light guide on an optical converter are provided. The device includes a light guide from which light exits and is incident on an optical converter to at least a substantial fraction, thereby forming a light spot thereon, wherein the exit surface of the fiber has an angle relative to the longitudinal axis of the fiber which is different from 0°, and the position of the light spot on the converter is aligned by adjusting the angle. A conversion module as a part of a lighting device is also provided that is operated with excitation light of a light source using a fiber-optical light guide.
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公开(公告)号：US20170082258A1
公开(公告)日：2017-03-23
申请号：US15371265
申请日：2016-12-07
Applicant: SCHOTT AG
Inventor： Bernd Wölfing , Volker Hagemann , Jürgen Meinl , Hubertus Russert , Thomas Reichert
IPC: F21S8/10
CPC classification number: F21S48/1104 , B60Q11/00 , F21S41/10 , F21S41/14 , F21S41/16 , F21S41/19 , F21S41/24 , F21S41/285 , F21S45/10 , F21S45/47 , F21Y2101/00 , F21Y2115/30 , G02B6/0006 , G02B6/0008
Abstract: A fiber-optic conversion module is provided as part of a lighting device on a vehicle. The module includes optical fibers with connectors, a light exit head, and a converter mounted on a cooling element. Shorter wavelength excitation light is fed to the optical fibers that emit the excitation light towards the converter arranged at an angle relative to the beam direction, at a light spot that remits useful light in a radiation angle in form of a cone of useful light and reflects excitation light as a Fresnel reflection substantially outside the cone of useful light, where Fresnel reflection is made harmless by a light stop.
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公开(公告)号：US20170031077A1
公开(公告)日：2017-02-02
申请号：US15266325
申请日：2016-09-15
Applicant: Schott AG
Inventor： Ekkehard Gaydoul , Armin Plichta , Juergen Meinl , Bjoern Bleisinger , Martin Cramer , Thomas Reichert , Marc Timon Sprzagala , Sandra Mattheis
CPC classification number: G02B6/001 , B60Q3/43 , B60Q3/62 , B60Q3/64 , B64D11/00 , F21S2/00 , F21S41/14 , F21S41/141 , F21S41/24 , F21S43/13 , F21S43/237 , F21S43/245 , F21W2106/00 , F21W2107/30 , F21W2121/00 , F21Y2115/10 , G02B5/04 , G02B6/0038 , G02B6/0068 , G02B6/0073 , G02B6/008 , G02B6/02
Abstract: LED lighting devices are provided that include two optical waveguides and at least one LED in an intermediate region between end faces of the optical waveguides so that radiation from the LED is coupled into the optical waveguides through the end faces. A de-coupler is on outer circumferential surface regions of each of the two separate optical waveguides. The de-coupler reflects the radiation guided in the optical waveguides so that the radiation passes through the optical waveguides and is coupled out of the optical waveguides laterally. The intermediate region has a length that is selected so that a brightness difference, measured perpendicular to an axis of the optical waveguides in the center of the intermediate region, at a distance of 10 mm perpendicular to the axis of the optical waveguides is at most 25% based on a maximum value of brightness along the axis of the optical waveguides.
Abstract translation: 提供LED照明装置，其包括两个光波导和在光波导的端面之间的中间区域中的至少一个LED，使得来自LED的辐射通过端面耦合到光波导中。 在两个分离的光波导中的每一个的外圆周表面区域上都有一个去耦合器。 去耦合器反射在光波导中引导的辐射，使得辐射通过光波导并且横向耦合到光波导外。 中间区域具有选择的长度，使得垂直于中间区域中心的光波导的轴垂直于光波导的轴线的距离为10mm的亮度差为25以下 基于沿着光波导的轴的亮度的最大值的％。
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Patent Agency Ranking
公开(公告)号：US20190313497A1
公开(公告)日：2019-10-10
申请号：US16379670
申请日：2019-04-09
Applicant: SCHOTT AG
Inventor： Bernd Wölfing , Thomas Reichert , Achim Weil , Andreas Jurk , Björn Bleisinger
Abstract: A lighting device is provided that has a light source arrangement with a plurality of semiconductor-based light sources in the form of light-emitting diodes. The light sources are bundled or collimated such that they each emit light in differently directed light cones with adjacent light cones overlapping. The lighting device has an adjusting device for adjustment of the direction of illumination and an actuating circuit connected to the adjusting device. The adjusting device adjusts intermediate stages for which the light-emitting diodes of adjacent and overlapping light cones operate and with varying light intensity in such a way the focal point of the light field produced by the light-emitting diodes lies between the focal points of adjacent light cones.
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公开(公告)号：US10231309B2
公开(公告)日：2019-03-12
申请号：US15955922
申请日：2018-04-18
Applicant: SCHOTT AG
Inventor： Bernd Wölfing , Thomas Reichert , Andreas Dietrich , Andreas Schneider , Björn Bleisinger , Marc Timon Sprzagala , Martin Cramer , Oliver Keiper , Sandra Mattheis
IPC: F21V7/00 , F21V7/22 , F21V8/00 , F21V23/04 , H05B33/08 , H05B37/02 , F21V21/005 , F21Y113/13 , F21Y115/10
Abstract: A light source is provided that includes at least two semiconductor light-emitting elements that emit light of different color, a light guide, an electronic control unit, and a light sensor. The light emitted by the elements is injected, at least partially, into the light guide and exits laterally from the light guide. The brightness of the elements can be adjusted by the electronic control unit. The light sensor is arranged to receive the light injected by the elements and laterally exiting from the light guide. The electronic control unit accumulates sensor signals from the light sensor over an integration time interval and compares the accumulated signals with a target value or range to determine a difference, changes a brightness of the elements in response to the difference, and changes the integration time interval in response to the difference or to a change in the target value.
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公开(公告)号：US09992840B2
公开(公告)日：2018-06-05
申请号：US15158946
申请日：2016-05-19
Applicant: SCHOTT AG
Inventor： Bernd Wölfing , Thomas Reichert , Andreas Dietrich , Andreas Schneider , Björn Bleisinger , Marc Timon Sprzagala , Martin Cramer , Oliver Keiper , Sandra Mattheis
IPC: H05B33/08 , F21V23/04 , H05B37/02 , F21V21/005 , F21V8/00 , F21V7/00 , F21V7/22 , F21Y115/10 , F21Y113/13
CPC classification number: H05B33/0869 , F21V7/005 , F21V7/22 , F21V21/005 , F21V23/0457 , F21Y2113/13 , F21Y2115/10 , G02B6/0096 , H05B33/0851 , H05B37/0227 , H05B37/0281
Abstract: A light source is provided that includes at least two semiconductor light-emitting elements that emit light of different color, a light guide, an electronic control unit, and a light sensor. The light emitted by the elements is injected, at least partially, into the light guide and exits laterally from the light guide. The brightness of the elements can be adjusted by the electronic control unit. The light sensor is arranged to receive the light injected by the elements and laterally exiting from the light guide. The electronic control unit accumulates sensor signals from the light sensor over an integration time interval and compares the accumulated signals with a target value or range to determine a difference, changes a brightness of the elements in response to the difference, and changes the integration time interval in response to the difference or to a change in the target value.
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9.发明申请公开(公告)号：US20140369655A1
公开(公告)日：2014-12-18
申请号：US14473317
申请日：2014-08-29
Applicant: Schott AG
Inventor： Andreas Dietrich , Thomas Reichert
CPC classification number: G02B6/4292 , A61B1/00126 , A61B1/00165 , A61B18/20 , A61B18/201 , A61B2018/00172 , A61B2018/00553 , A61B2090/0814 , A61N5/062 , G02B6/0006 , G02B6/4256 , G02B6/4298
Abstract: A connecting element for connecting a fiber-optic light guide to a light source one time and detaching the fiber-optic light guide from a light source one time is provided. The connecting element includes a housing having a wall, where the housing encloses a cavity, a fiber-optic light guide that passes through the housing and the cavity, a connecting piece corresponding to a connecting section of the light source for establishing the connection to the light source, where the connecting section can be reused after the detachment, and prevention device configured to prevent repeated use of the connecting element and/or the light guide.
Abstract translation: 提供一种用于将光纤光导与光源连接一次的连接元件，并且一次将光纤光导从光源分离。 连接元件包括具有壁的壳体，其中壳体包围空腔，穿过壳体和空腔的光纤光导;对应于光源的连接部分的连接件，用于建立与 光源，其中可以在分离之后重新使用连接部分，以及被配置为防止重复使用连接元件和/或光导的防止装置。
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公开(公告)号：US20150292699A1
公开(公告)日：2015-10-15
申请号：US14670012
申请日：2015-03-26
Applicant: SCHOTT AG
Inventor： Bernd Wölfing , Volker Hagemann , Jürgen Meinl , Hubertus Russert , Thomas Reichert
CPC classification number: F21S48/1104 , B60Q11/00 , F21S41/10 , F21S41/14 , F21S41/16 , F21S41/19 , F21S41/24 , F21S41/285 , F21S45/10 , F21S45/47 , F21Y2101/00 , F21Y2115/30 , G02B6/0006 , G02B6/0008
Abstract: A fiber-optic conversion module is provided as part of a lighting device on a vehicle. The module includes optical fibers with connectors, a light exit head, and a converter mounted on a cooling element. Shorter wavelength excitation light is fed to the optical fibers that emit the excitation light towards the converter arranged at an angle relative to the beam direction, at a light spot that remits useful light in a radiation angle in form of a cone of useful light and reflects excitation light as a Fresnel reflection substantially outside the cone of useful light, where Fresnel reflection is made harmless by a light stop.
Abstract translation: 作为车辆上的照明装置的一部分提供光纤转换模块。 该模块包括具有连接器的光纤，光出射头和安装在冷却元件上的转换器。 较短的波长激发光被馈送到发射激发光的光纤朝向相对于光束方向成一定角度布置的转换器，在以有效光的锥形的形式的辐射角度中排出有用的光并且反射 激发光作为菲涅耳反射基本上在有用光的锥体之外，其中菲涅耳反射被光停止而无害化。
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