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公开(公告)号：US09509116B2
公开(公告)日：2016-11-29
申请号：US13855747
申请日：2013-04-03
Applicant: OSRAM GmbH
Inventor： Andreas Breidenassel , Jan Oliver Drumm
CPC classification number: H01S5/0014 , F21V7/00 , H01S5/0071 , H01S5/0222 , H01S5/02248 , H01S5/02288 , H01S5/4031
Abstract: A method for producing a radiation arrangement includes providing a first substrate, arranging a first radiation source or generating first electromagnetic radiation thereon, arranging a first deflection element on the first substrate in a beam path of the first electromagnetic radiation such that the first electromagnetic radiation is deflected in a direction away from the first substrate, providing a second substrate, forming a first coupling-out region in the second substrate at a predefined position, determining an actual position of the first coupling-out region, detecting the deflected first electromagnetic radiation as a result of which a beam path of the deflected first electromagnetic radiation can be determined, aligning the first radiation source and the first deflection element on the first substrate depending on the determined actual position of the first coupling-out region.
Abstract translation: 一种用于产生辐射装置的方法包括：提供第一基底，布置第一辐射源或在其上产生第一电磁辐射，在第一电极辐射的光束路径中的第一基底上布置第一偏转元件，使得第一电磁辐射为 在远离第一基板的方向上偏转，提供第二基板，在预定位置在第二基板中形成第一耦合输出区域，确定第一耦合输出区域的实际位置，检测偏转的第一电磁辐射为 其结果是，可以确定偏转的第一电磁辐射的光束路径，其根据所确定的第一耦合输出区域的实际位置将第一辐射源和第一偏转元件对准在第一基板上。
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公开(公告)号：US20130265770A1
公开(公告)日：2013-10-10
申请号：US13855747
申请日：2013-04-03
Applicant: Osram GmbH
Inventor： Andreas Breidenassel , Jan Oliver Drumm
CPC classification number: H01S5/0014 , F21V7/00 , H01S5/0071 , H01S5/0222 , H01S5/02248 , H01S5/02288 , H01S5/4031
Abstract: A method for producing a radiation arrangement includes providing a first substrate, arranging a first radiation source or generating first electromagnetic radiation thereon, arranging a first deflection element on the first substrate in a beam path of the first electromagnetic radiation such that the first electromagnetic radiation is deflected in a direction away from the first substrate, providing a second substrate, forming a first coupling-out region in the second substrate at a predefined position, determining an actual position of the first coupling-out region, detecting the deflected first electromagnetic radiation as a result of which a beam path of the deflected first electromagnetic radiation can be determined, aligning the first radiation source and the first deflection element on the first substrate depending on the determined actual position of the first coupling-out region.
Abstract translation: 一种用于产生辐射装置的方法包括：提供第一基底，布置第一辐射源或在其上产生第一电磁辐射，在第一电极辐射的光束路径中的第一基底上布置第一偏转元件，使得第一电磁辐射为 在远离第一基板的方向上偏转，提供第二基板，在预定位置在第二基板中形成第一耦合输出区域，确定第一耦合输出区域的实际位置，检测偏转的第一电磁辐射为 其结果是，可以确定偏转的第一电磁辐射的光束路径，其根据所确定的第一耦合输出区域的实际位置将第一辐射源和第一偏转元件对准在第一基板上。
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公开(公告)号：US10788196B2
公开(公告)日：2020-09-29
申请号：US15770778
申请日：2016-10-04
Applicant: OSRAM GmbH
Inventor： Frank Massmann , Jens Richter , Peter Vogt , Jan Oliver Drumm
Abstract: According to the present disclosure, a converter device is provided. The device includes a phosphor element for converting a pump radiation into a conversion radiation and an excitation coil for producing an alternating magnetic field in which the phosphor element is arranged. The phosphor element has a conductor loop forming a coupling coil that is inductively coupled to the excitation coil such that the coupling coil and hence the phosphor element can be monitored by way of the inductive coupling.
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公开(公告)号：US20190154237A1
公开(公告)日：2019-05-23
申请号：US16195947
申请日：2018-11-20
Applicant: OSRAM GmbH
Inventor： Jan Oliver Drumm
IPC: F21V9/32 , F21S41/16 , F21S41/176 , F21V13/08
CPC classification number: F21V9/32 , F21S41/16 , F21S41/176 , F21V9/30 , F21V13/08 , F21W2131/406
Abstract: A wavelength converter includes a converter layer for at least partly converting primary light of a first spectral composition into secondary light of a second spectral composition, an electrically insulating first insulation layer arranged below the converter layer, a mirror being arranged at the front side of said insulation layer facing the converter layer, at least one conductor track which is arranged at the first insulation layer and which extends laterally at a distance from the mirror, mutually spaced apart contacts extending through the first insulation layer, of which contacts in each case at least two contacts electrically connect a conductor track to a rear side of the first insulation layer, and mutually spaced apart electrically conductive solder connection volumes arranged below the first insulation layer, said solder connection volumes being electrically connected in each case to one of the contacts.
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公开(公告)号：US20170322155A1
公开(公告)日：2017-11-09
申请号：US15496011
申请日：2017-04-25
Applicant: OSRAM GmbH
Inventor： Jan Oliver Drumm , Jens Richter
IPC: G01N21/64 , B60Q11/00 , F21V9/16 , F21S8/10 , F21Y2115/30
CPC classification number: G01N21/6445 , B60Q11/005 , F21S41/14 , F21S41/16 , F21S41/295 , F21V9/30 , F21Y2115/30
Abstract: In various embodiments, a lighting device is provided. The lighting device includes a phosphor volume for at least partial wavelength conversion of primary light into secondary light, a primary light semiconductor light source for irradiating the phosphor volume with primary light, a measurement light generating arrangement for generating measurement light having a spectral composition outside the primary light and the secondary light, a measurement light detector sensitive to the measurement light, and a measurement light filter, which is fixedly connected to the phosphor volume and is optically arranged between the measurement light generating arrangement and the measurement light detector.
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Patent Agency Ranking
公开(公告)号：US10422499B2
公开(公告)日：2019-09-24
申请号：US15830069
申请日：2017-12-04
Applicant: OSRAM GmbH , Osram Sylvania Inc.
Inventor： Alan L. Lenef , Joerg Sorg , Jan Oliver Drumm , Sergey Kudaev
IPC: F21V11/00 , F21S41/176 , F21S41/19 , F21S41/16 , F21Y115/30
Abstract: A reflective laser activated remote phosphor (LARP) package comprising: a phosphor platelet oriented in a first plane defined by an x-y plane; a laser diode (LD) positioned to be offset along the x-axis from the phosphor platelet and above the first plane along a z-axis perpendicular to the x-y plane, the LD comprising: an output facet configured for emitting a laser beam (LB), the LB comprising: a slow axis oriented in a first direction along which the LB diverges at a first angle; and a fast axis oriented in a second direction along which the LB diverges at a second angle greater than the first angle; wherein the LD is oriented such that: the LB is bisected by the phosphor platelet such that the slow axis of the LB lies in an x-z plane and the fast axis of the LB is perpendicular to an x-z plane.
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公开(公告)号：US10330275B2
公开(公告)日：2019-06-25
申请号：US16000900
申请日：2018-06-06
Applicant: Osram GmbH
Inventor： Jan Oliver Drumm , Michael Rosenauer , Benjamin Dollinger
Abstract: A lighting apparatus includes a light source for emitting an illumination light, a micromirror array having a plurality of micromirror actuators, and an illumination optical unit and an optical sensor unit. The illumination light emitted by the light source is guided onto the micromirror actuators and reflected at the latter and, with the reflection integrated over time, an on beam is reflected to a lighting application by the micromirror actuators in a respective on tilt position via the illumination optical unit, and an off beam is reflected next to the illumination optical unit by the micromirror actuators in a respective off tilt position. Part of the illumination light contained in the off beam is guided, at least in part, onto the optical sensor unit.
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公开(公告)号：US20190170314A1
公开(公告)日：2019-06-06
申请号：US15830069
申请日：2017-12-04
Applicant: OSRAM GmbH , Osram Sylvania Inc.
Inventor： Alan L. Lenef , Joerg Sorg , Jan Oliver Drumm , Sergey Kudaev
IPC: F21S41/176 , F21S41/16 , F21S41/19
CPC classification number: F21S41/176 , F21K9/64 , F21S41/14 , F21S41/16 , F21S41/192 , F21S43/26 , F21V5/02 , F21V5/04 , F21V9/30 , F21V11/00 , F21V31/005 , F21Y2115/30 , H01S5/005 , H01S5/0071 , H01S5/02216 , H01S5/0222 , H01S5/0224 , H01S5/02292 , H01S5/02296 , H01S5/32341 , H01S5/34333
Abstract: A reflective laser activated remote phosphor (LARP) package comprising: a phosphor platelet oriented in a first plane defined by an x-y plane; a laser diode (LD) positioned to be offset along the x-axis from the phosphor platelet and above the first plane along a z-axis perpendicular to the x-y plane, the LD comprising: an output facet configured for emitting a laser beam (LB), the LB comprising: a slow axis oriented in a first direction along which the LB diverges at a first angle; and a fast axis oriented in a second direction along which the LB diverges at a second angle greater than the first angle; wherein the LD is oriented such that: the LB is bisected by the phosphor platelet such that the slow axis of the LB lies in an x-z plane and the fast axis of the LB is perpendicular to an x-z plane.
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公开(公告)号：US20180356063A1
公开(公告)日：2018-12-13
申请号：US16000900
申请日：2018-06-06
Applicant: Osram GmbH
Inventor： Jan Oliver Drumm , Michael Rosenauer , Benjamin Dollinger
CPC classification number: F21S41/32 , F21S41/16 , F21S41/176 , F21S45/70 , G02B5/20 , G02B5/30 , G02B27/0933 , G02B27/0977
Abstract: A lighting apparatus includes a light source for emitting an illumination light, a micromirror array having a plurality of micromirror actuators, and an illumination optical unit and an optical sensor unit. The illumination light emitted by the light source is guided onto the micromirror actuators and reflected at the latter and, with the reflection integrated over time, an on beam is reflected to a lighting application by the micromirror actuators in a respective on tilt position via the illumination optical unit, and an off beam is reflected next to the illumination optical unit by the micromirror actuators in a respective off tilt position. Part of the illumination light contained in the off beam is guided, at least in part, onto the optical sensor unit.
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公开(公告)号：US09958391B2
公开(公告)日：2018-05-01
申请号：US15496011
申请日：2017-04-25
Applicant: OSRAM GmbH
Inventor： Jan Oliver Drumm , Jens Richter
IPC: G01N21/64 , B60Q11/00 , F21S8/10 , F21V9/16 , F21Y115/30
CPC classification number: G01N21/6445 , B60Q11/005 , F21S41/14 , F21S41/16 , F21S41/295 , F21V9/30 , F21Y2115/30
Abstract: In various embodiments, a lighting device is provided. The lighting device includes a phosphor volume for at least partial wavelength conversion of primary light into secondary light, a primary light semiconductor light source for irradiating the phosphor volume with primary light, a measurement light generating arrangement for generating measurement light having a spectral composition outside the primary light and the secondary light, a measurement light detector sensitive to the measurement light, and a measurement light filter, which is fixedly connected to the phosphor volume and is optically arranged between the measurement light generating arrangement and the measurement light detector.
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