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1. 发明公开

EP4087372A1 A METHOD FOR DETECTING LIGHT BEAMS, CORRESPONDING LIGHTING SYSTEM AND COMPUTER PROGRAM PRODUCT 审中-公开
公开(公告)号：EP4087372A1
公开(公告)日：2022-11-09
申请号：EP22165599.6
申请日：2022-03-30
申请人： OSRAM GmbH , CLAY PAKY S.p.A. , OSRAM S.P.A. - SOCIETA' RIUNITE OSRAM EDISON CLERICI
发明人： ALFIER, Alberto , CALLEGARI, Massimo
IPC分类号： H05B47/125 , G06V20/00 , H05B47/165
摘要： A computer-vision system equipped with a first camera and a second camera spaced apart from each other enables acquisition of a first image (ImgL) and a second image (ImgR) of a light beam that propagates from a light-beam source towards a target position of the light beam. The first image (ImgL) and the second image (ImgR) of the beam differ from each other as a result of the first camera and the second camera being spaced apart from each other.
The system produces (206) a disparity map of the first image (ImgL) and second image (ImgR) of the beam that is to be projected in a three-dimensional point cloud starting from the disparity map according to point-cloud-projection calibration data (CC) that set in relation disparity maps for reference images with respective three-dimensional point clouds. The points of the three-dimensional point cloud projected are clustered together (208) to produce a geometrical line (210) that extends between the light-beam source and the target position of the light beam. It is thus possible, for example, to locate an actual target position of the light beam, which is to be compared with a desired target position, detecting the relative offset thereof. The orientation of the beam can then be adjusted as a function of the offset detected, causing the light beam to propagate towards the desired target position.

2. 发明授权

EP3106742B1 A LIGHTING DEVICE AND METHOD OF MANUFACTURING IT 有权
标题翻译：照明装置和制造IT的方法
公开(公告)号：EP3106742B1
公开(公告)日：2018-03-14
申请号：EP16174093.1
申请日：2016-06-13
申请人： OSRAM GmbH , OSRAM S.P.A. - SOCIETA' RIUNITE OSRAM EDISON CLERICI
发明人： MUNARIN, Marco , REISS, Martin , ALFIER, Alberto , RIEGER, Thomas
IPC分类号： F21S4/22 , F21V19/00 , F21K9/90 , F21V31/00 , F21V31/04 , F21V15/01 , F21Y103/10 , F21Y115/10
CPC分类号： F21V15/012 , F21S4/22 , F21V15/013 , F21V19/004 , F21V31/005 , F21V31/04 , F21Y2101/00 , F21Y2103/10 , F21Y2115/10
摘要： A lighting device (10) includes: - a channel-shaped elongate profiled body having a central or web portion (12) and two side portions (120) sidewise of the web portion (12), a profiled body (12, 120) having mutually opposed undercuts (122) opening inwardly of the channel shape of profiled body (12, 120), and - a light radiation source assembly (16) including an elongate support board (16a) carrying one or more light radiation sources, e.g. LED sources (16b), the support board (16a) having longitudinal sides extending into the said undercuts (122), wherein the light radiation source assembly (16) is retained by the channel-shaped profiled body (12, 120). Some embodiments may include: - a first sealing mass (14) located between the web portion (12) of the profiled body (12, 120) and the light radiation source assembly (16), - a second sealing mass (18) on the face of the support board (16a) opposed to the web portion (12) between one and the other said side portions (120).

3. 发明授权

EP3045800B1 A LIGHTING DEVICE AND CORRESPONDING METHOD 有权
标题翻译：一种照明装置和相应的方法
公开(公告)号：EP3045800B1
公开(公告)日：2017-06-14
申请号：EP16150735.5
申请日：2016-01-11
申请人： OSRAM GmbH , OSRAM S.P.A. - SOCIETA' RIUNITE OSRAM EDISON CLERICI
发明人： ALFIER, Alberto , BOBBO, Simon
IPC分类号： F21S4/22 , F21V3/04 , F21V9/08 , F21K99/00 , F21V15/01 , F21Y115/10 , F21Y103/10 , F21K9/90 , F21Y101/00
CPC分类号： G02B6/0041 , F21K9/90 , F21S4/22 , F21V3/0625 , F21V9/08 , F21V15/013 , F21Y2103/10 , F21Y2115/10 , G02B6/0021 , G02B6/0035 , G02B6/0073
摘要： A lighting device (10) includes an elongated profiled body (12) including at least one light permeable material, e.g. a polymeric material, having a mouth portion (12a) where an e.g. white light radiation source assembly (16) is arranged which includes one or more electrically powered light radiation sources (16b) facing said profiled body (12). The light radiation emitted by said light radiation source assembly (16) propagates through said the light permeable material of the profiled body (12). The material of the profiled body (12) includes pigments (12b) and is at least in part (12c) light diffusive, whereby, by propagating through profiled body (12), said light radiation becomes a coloured light radiation of a colour determined by the pigments and with a homogeneous near field distribution.
摘要翻译：照明装置（10）包括细长成型主体（12），其包括至少一种透光材料，例如透光材料。一种聚合物材料，具有一个口部分（12a），其中例如一个口部分布置包括面向所述成型主体（12）的一个或多个电动光辐射源（16b）的白光辐射源组件（16）。由所述光辐射源组件（16）发射的光辐射传播通过所述成型主体（12）的所述透光材料。成型体（12）的材料包括颜料（12b）并且至少部分地（12c）是光扩散的，由此通过传播通过成型体（12），所述光辐射变成由颜料和均匀的近场分布。

4. 发明公开

EP3091275A1 A METHOD OF ASSEMBLING LIGHTING DEVICES AND CORRESPONDING DEVICE 有权
标题翻译： VERFAHREN ZUR MONTAGE VON BELEUCHTUNGSEINRICHTUNGEN SOWIE ENTSPRECHENDE VORRICHTUNG
公开(公告)号：EP3091275A1
公开(公告)日：2016-11-09
申请号：EP16162243.6
申请日：2016-03-24
申请人： OSRAM GmbH , Osram S.p.A. - Societa' Riunite Osram Edison Clerici
发明人： ESPOSITO, Fabio , ALFIER, Alberto , NIEDERMEIER, Peter
IPC分类号： F21V19/00 , F21V23/06 , H01L33/62 , F21V3/04 , F21V17/04 , F21Y115/10 , H01L33/64
CPC分类号： F21V19/002 , F21V3/062 , F21V17/04 , F21V23/06 , F21V29/503 , F21V29/70 , F21Y2101/00 , H01L33/62 , H01L33/642 , H01L2224/00
摘要： A lighting device includes:
- an electrically powered light radiation source (10), e.g. a LED source, having a front light radiation emitting side and a back side with electrical contacts (14) for the light radiation source,
- a support member (18) with a cavity (20) receiving light radiation source (10), with light radiation source (10) arranged in cavity (20) of support member (18), the front side of light radiation source (10) being inserted in the cavity (20) and said electrical contacts (14) being exposed,
- an electrical contact member (22) including resilient electrical contact formations (26) in electrical contact with electrical contacts (14) at the back side of said light radiation source (10).
摘要翻译：照明装置包括： - 电动光辐射源（10），例如， LED源，具有前光辐射发射侧和具有用于光辐射源的电触点（14）的后侧， - 具有接收光辐射源（10）的空腔（20）的支撑构件（18），具有光布置在支撑构件（18）的腔（20）中的辐射源（10），光辐射源（10）的前侧插入空腔（20）中，并且所述电触点（14）被暴露， - 电接触构件（22）包括与所述光辐射源（10）背面的电触点（14）电接触的弹性电接触构造（26）。

5. 发明公开

EP3001096A1 A LIGHTING DEVICE AND CORRESPONDING METHOD 有权
标题翻译：奥地利维多利亚州的白俄罗斯
公开(公告)号：EP3001096A1
公开(公告)日：2016-03-30
申请号：EP15185736.4
申请日：2015-09-17
申请人： OSRAM GmbH , Osram S.p.A. - Societa' Riunite Osram Edison Clerici
发明人： ALFIER, Alberto , BOBBO, Simon
IPC分类号： F21S4/00 , F21V3/04 , F21V15/01 , F21K99/00 , F21Y115/10 , F21Y103/10 , F21V31/00
CPC分类号： F21V19/008 , F21K9/00 , F21K9/90 , F21S4/22 , F21V3/00 , F21V3/0625 , F21V15/013 , F21V31/005 , F21Y2103/10 , F21Y2115/10
摘要： A lighting device (10) includes a channel-shaped elongated profiled body (12) including a light permeable material and having a mouth portion (12a), and a light radiation source assembly (16) arranged at said mouth portion (12a) and including a support board (16a) having one or more electrically powered light radiation sources (16b), e.g. LED light radiation sources, thereon facing profiled body (12). The mouth portion (12a) of the profiled body (12) includes shoulder formations (120a, 120b) arranged sidewise of said mouth portion (12), with said support board (16a) abutting against said shoulder formations (120a, 120b).
摘要翻译：照明装置（10）包括通道形细长型体（12），其包括透光材料并具有口部（12a），以及布置在所述口部（12a）处的光辐射源组件（16）具有一个或多个电动光辐射源（16b）的支撑板（16a），例如 LED光源，其上面对成型体（12）。成形体（12）的口部（12a）包括沿所述口部（12）的侧面配置的肩部构造（120a，120b），所述支撑板（16a）抵靠所述肩部构造（120a，120b）。

6. 发明公开

EP2805101A1 LIGHTING MODULE 有权
标题翻译：照明模块
公开(公告)号：EP2805101A1
公开(公告)日：2014-11-26
申请号：EP13701722.4
申请日：2013-01-15
申请人： OSRAM GmbH , Osram S.p.A. - Societa' Riunite Osram Edison Clerici
发明人： ZANOTTO, Alberto , TREVISANELLO, Lorenzo Roberto , ALFIER, Alberto , ZANON, Franco
IPC分类号： F21S4/00 , H05B33/08 , F21Y103/00 , F21Y101/02
CPC分类号： H05B33/0815 , F21S4/20 , F21Y2103/10 , F21Y2115/10 , H05B33/0803 , H05B33/0812 , H05B33/083
摘要： A lighting module (20) comprising a power line (OUT+) for receiving a power supply current and a ground line (GND, OUT-). The lighting module (20) comprises a segmentation point (200a) for cutting the lighting module (20) into two parts, wherein a first set of light sources (210a) is upstream of the segmentation point (200a), and at least a second set of light sources (210a) is downstream of said segmentation point (200a), wherein the first (210a) and second (210b) sets of light sources are connected in series. In particular, the lighting module (20) comprises a resistive element (206a) connected to the intermediate point between the first (210a) and the second (210b) set of light sources, and the ground line (GND, OUT-). This resistive element (206a) is configured in such a way that: a) when the lighting module (20) has not been cut at the segmentation point (200a), the resistive element (206) has a resistance which is greater than the resistance of the portion of the lighting module (20) downstream of the segmentation point (200a), and b) when the lighting module (20) has been cut at the segmentation point (200a), the resistive element (206) has a resistance which is less than the resistance of the portion of the lighting module (20) downstream of the segmentation point (200a). (Figure 4a)
摘要翻译：一种照明模块（20），包括用于接收电源电流的电源线（OUT +）和接地线（GND，OUT-）。照明模块（20）包括用于将照明模块（20）切割成两部分的分割点（200a），其中第一组光源（210a）位于分割点（200a）的上游，并且至少第二一组光源（210a）在所述分割点（200a）的下游，其中第一（210a）和第二（210b）组光源串联连接。具体地，照明模块（20）包括连接到第一光源（210a）和第二光源（210b）以及地线（GND，OUT-）之间的中间点的电阻元件（206a）。该电阻元件（206a）以这样的方式构造：a）当照明模块（20）未在分割点（200a）被切割时，电阻元件（206）具有大于电阻（200a）下游的所述照明模块（20）的所述部分，以及b）当所述照明模块（20）在所述分割点（200a）处被切割时，所述电阻元件（206）具有电阻，小于所述分段点（200a）下游的所述照明模块（20）的所述部分的阻力。（图4a）

7. 发明公开

EP2766658A2 MOUNTING DEVICE FOR LIGHTING SOURCES 审中-公开
标题翻译： MONTAGEVORRICHTUNGFÜRLICHTQUELLEN
公开(公告)号：EP2766658A2
公开(公告)日：2014-08-20
申请号：EP12766980.2
申请日：2012-10-02
申请人： OSRAM GmbH , Osram S.p.A. - Societa' Riunite Osram Edison Clerici
发明人： ZANOTTO, Alberto , BOBBO, Simon , ALFIER, Alberto , ZANON, Franco , TOSCAN, Matteo , TREVISANELLO, Lorenzo Roberto
IPC分类号： F21V19/04 , F21V19/00 , F21Y101/02 , F21V29/00
CPC分类号： F21V19/00 , F21V17/12 , F21V19/0035 , F21V19/0045 , F21V29/70 , F21V29/76 , F21Y2115/10
摘要： A device for mounting lighting sources on a substrate includes a channel-like mounting frame provided with fixing formations for fixing on said substrate, said mounting frame defining a cavity for receiving said lighting source with said lighting source resting on said substrate, a slider member which can be positioned in said cavity of said mounting frame to urge said lighting source toward said substrate; said slider member being slidable with respect to said mounting frame between an insertion position and a locking position, wherein said mounting frame and said slider member bear complementary engagement formations cooperating in a ramp-like manner to force said slider member and the lighting source urged thereby toward said substrate when said slider member is advanced from said insertion position toward said locking position.
摘要翻译：用于将照明源安装在基板上的装置包括：通道状安装框架，设置有用于固定在所述基板上的固定结构，所述安装框架限定用于接收所述照明源的空腔，所述照明源搁置在所述基板上;滑动构件，可以定位在所述安装框架的所述空腔中，以将所述照明源推向所述基板; 所述滑动构件能够在插入位置和锁定位置之间相对于所述安装框架滑动，其中所述安装框架和所述滑动构件承载互补的接合结构，其以斜坡状的方式配合，以迫使所述滑动构件和由此推动的照明源当所述滑块构件从所述插入位置朝向所述锁定位置前进时朝向所述基板。

8. 发明公开

EP2630406A1 LIGHTING ASSEMBLY 审中-公开
标题翻译：照明组件
公开(公告)号：EP2630406A1
公开(公告)日：2013-08-28
申请号：EP11771135.8
申请日：2011-10-18
申请人： OSRAM GmbH , OSRAM S.P.A. - SOCIETA' RIUNITE OSRAM EDISON CLERICI
发明人： ALFIER, Alberto , FIEGLER, Matthias , LORENZ, Stefan , SCORDINO, Alessandro
IPC分类号： F21V7/00 , F21V19/00 , F21V29/00 , F21V17/12 , F21W131/103 , F21Y101/02 , F21Y103/00
CPC分类号： F21V21/00 , F21V7/0025 , F21V7/005 , F21V7/09 , F21V17/005 , F21V17/12 , F21V19/0035 , F21V19/0055 , F21V23/06 , F21V29/70 , F21V29/763 , F21W2111/02 , F21W2131/103 , F21Y2103/10 , F21Y2115/10
摘要： A lighting assembly having a base body configured as a heat sink (18) having a front surface (18a), a board (14) carrying a light radiation source (12) applied on the front surface of the heat sink, and a fixing element (20) mounted on the front surface of the heat sink with the board arranged therebetween. The fixing element includes a window (22) which leaves at least partly uncovered the light radiation source, such window having side walls (220) which surround the light radiation source and spread outward to form a reflector for the light radiation.
摘要翻译：例如用于道路照明的照明组件（10）包括：构造为散热器（18）并具有前表面（18a）的基体，承载光辐射源（12）的板（14）施加在散热器的前表面（18a）上;以及固定元件（20），其安装在散热器（18）的前表面（18a）上，并且板（14）布置在它们之间; 所述固定元件（20）包括至少部分地露出所述光辐射源（12）的窗口（22），所述窗口具有围绕所述光辐射源（12）的侧壁（220），所述侧壁从所述前表面（18）以形成用于光辐射的反射器。此外，可以提供用于光辐射的外部反射器（32），其与窗口（22）的侧壁（220）相对应地联接到固定元件（22）。

9. 发明公开

EP4027053A1 LIGHTING DEVICE AND CORRESPONDING METHOD OF OPERATION 审中-公开
公开(公告)号：EP4027053A1
公开(公告)日：2022-07-13
申请号：EP22150330.3
申请日：2022-01-05
申请人： OSRAM GmbH , CLAY PAKY S.p.A. , Osram S.p.A. - Societa' Riunite Osram Edison Clerici
发明人： FRISON, Renato , ALFIER, Alberto , QUADRI, Aris
IPC分类号： F21V5/00 , F21V5/04 , F21V14/06 , F21W131/406
摘要： A lighting device which may be used, e.g., in the show and entertainment sector comprises a light source configured to emit a light beam through an afocal projection optics (500, 500', 600) along a propagation path of the light beam from a negative lens (500) to a positive lens (600).
The lighting device (10) comprises a further negative lens (500') interposed and mobile along the propagation path of the light beam from the negative lens (500) to the positive lens (600), as well as an optical element interposed in the propagation path of the light beam between the negative lens (500) and the further negative lens (500').
The optical element may be selected from a cylindrical lens (CL), a prism (P) and an axicon (A), such elements being optionally mounted on a mobile support member such as a motorized effect wheel (EW), thereby enabling switching from one optical element to another different optical element (CL, P, A) in order to implement, by means of an afocal projection system, various optical effects similar to those which can be obtained by means of a gobo.

10. 发明授权

EP3145279B1 A METHOD OF OPERATING LED LIGHTING SOURCES AND A LED LAMP FOR USE WITH SAID METHOD 有权
公开(公告)号：EP3145279B1
公开(公告)日：2020-10-07
申请号：EP16183618.4
申请日：2016-08-10
申请人： OSRAM GmbH , OSRAM S.P.A. - SOCIETA' RIUNITE OSRAM EDISON CLERICI
发明人： ALFIER, Alberto , BIZZOTTO, Alessandro
IPC分类号： H05B45/20 , H05B45/24

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