公开(公告)号：US20220357019A1

公开(公告)日：2022-11-10

申请号：US17737752

申请日：2022-05-05

Applicant: OSRAM GmbH ,  CLAY PAKY S.p.A.

Inventor： Alberto Alfier ,  Massimo Callegari

IPC: F21V14/02 ,  G06T7/13 ,  G06T7/70 ,  F21V23/04

Abstract: A computer-vision system is equipped with a first camera and a second camera spaced apart from each other and enables acquisition of a first image and a second image of a light beam that propagates from a light-beam source towards a target position of the light beam. The first image and the second image 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 a disparity map of the first image and second image of the beam to be projected in a three-dimensional point cloud starting from the disparity map according to point-cloud-projection calibration data that set in relation disparity maps for reference images with respective three-dimensional point clouds.

公开(公告)号：US11382201B2

公开(公告)日：2022-07-05

申请号：US17078132

申请日：2020-10-23

Applicant: OSRAM GmbH ,  CLAY PAKY S.p.A.

Inventor： Alberto Alfier ,  Andrea Laini

IPC: H05B47/105 ,  F21V14/02 ,  H05B47/17 ,  F21Y115/30 ,  F21W131/406

Abstract: A lighting apparatus for show-business or entertainment sector comprises a light-radiation generator for projecting a lighting beam towards a lighting space that includes one or more undesired lighting zones. A motorization causes the lighting beam to scan the lighting space as a function of scanning-control signals as received by the lighting apparatus. Driving circuitry is provided, configured to control emission of the lighting beam, as well as processing circuitry configured to sense the scanning-control signals received and the scanning position of the lighting beam of the light-radiation generator. As a result of the detection of received scanning-control signals that can lead the lighting beam to being brought into the undesired lighting zone, the processing circuitry acts on the motorization and/or on the driving circuitry of the light-radiation generator, containing projection of the lighting beam directed towards the undesired lighting zone and preventing possible risks of a photobiological nature.

公开(公告)号：US11355481B2

公开(公告)日：2022-06-07

申请号：US17050114

申请日：2019-04-26

Applicant: OSRAM GmbH

Inventor： Alberto Alfier ,  Xiaolong Li

IPC: H01L25/075 ,  H01L33/48 ,  H01L33/62 ,  H01L27/15 ,  H01L33/38

Abstract: A multi-COB-LED lighting module includes a submount; and a plurality of clusters of LED-chips that emit light radiation in respective emission bands, wherein each LED-chip cluster includes a plurality of LED-chips arranged on the submount by chip on board technology and emit light radiation in a respective emission band, and at least two LED-chips of at least a first LED-chip cluster each borders with a plurality of LED-chips belonging to one or more clusters of LED-chips different from the first LED-chip cluster and connect one to the other by at least a wire bond that extends above one or more of the adjoining LED-chips.

公开(公告)号：US10321637B2

公开(公告)日：2019-06-18

申请号：US15214536

申请日：2016-07-20

Applicant: OSRAM GmbH

Inventor： Alberto Alfier ,  Nicola Schiccheri

IPC: F21V9/00 ,  A01G9/20 ,  A01G7/04 ,  F21V29/503 ,  F21V29/70 ,  F21V7/00 ,  F21V7/04 ,  F21Y105/16 ,  F21Y113/13 ,  F21Y115/10

Abstract: Various embodiments may relate to a lighting device, e.g. for greenhouse lighting, including a substrate with an array of electrically-powered light radiation sources, e.g. power LEDs. The sources of array are arranged in a first set and in a second set to emit a blue radiation and a red radiation, respectively.

公开(公告)号：US10125963B2

公开(公告)日：2018-11-13

申请号：US14864878

申请日：2015-09-25

Applicant: OSRAM GmbH

Inventor： Alberto Zanotto ,  Alberto Alfier ,  Simone Massaro

IPC: F21V23/00 ,  F21V23/06 ,  H05K1/02 ,  F21S4/24 ,  F21S4/28 ,  F21V31/00 ,  H05K3/00 ,  H05K3/28 ,  F21Y103/10 ,  F21Y115/10

Abstract: A lighting device includes an elongated support member, a plurality of light sources, at least one electrically conductive layer for interconnecting the light sources, and covering layer provided over the light source and conductive layer, the covering layer having discontinuities defining a marker array for cutting to length the lighting device.

公开(公告)号：US20180063923A1

公开(公告)日：2018-03-01

申请号：US15683869

申请日：2017-08-23

Applicant: OSRAM GmbH ,  CLAY PAKY S.p.A.

Inventor： Alberto Alfier ,  Simone Capeleto ,  Giovanni Zucchinali ,  Andrea Morra

IPC: H05B37/02

CPC classification number: H05B37/029 ,  A63F13/00 ,  G06F17/30 ,  H04L12/2803 ,  H04L12/2818 ,  H04L12/2825 ,  H04N21/4131 ,  H04N21/4307 ,  H04N21/43615 ,  H04N21/4622 ,  H04N21/8547 ,  H05B37/0236 ,  H05B37/0245 ,  H05B37/0272 ,  H05B37/0281

Abstract: According to the present disclosure, lighting sources having operating parameter(s), which is controllable in lighting sequence(s) as a function of a time code data set coupled with the sequence, are controlled as a function of a videogame played on display(s): by providing a repository of operating data files for the sources coupled with the lighting sources with each data file including time code data set(s) for lighting sequence(s) for one of the lighting sources, by retrieving in the data repository operating data file(s) coupled with a source selected among the lighting sources, and by detecting from the display a videogame signal indicative of the development of a videogame, and by operating the selected lighting source by controlling the operating parameter(s) as a function of the operating data included in the operating data file retrieved and as a function of the videogame signal detected.

公开(公告)号：US09557036B2

公开(公告)日：2017-01-31

申请号：US13714005

申请日：2012-12-13

Applicant: OSRAM GmbH

Inventor： Dina Pasqualini ,  Mario Boehmer ,  Simon Bobbo ,  Simone Capeleto ,  Alberto Alfier

IPC: F21V11/00 ,  F21V14/00 ,  F21V5/00 ,  F21V5/02 ,  F21V17/00 ,  F21V17/10

CPC classification number: F21V14/006 ,  F21S4/20 ,  F21S4/28 ,  F21V5/00 ,  F21V5/02 ,  F21V17/002 ,  F21V17/104

Abstract: A lighting device comprises a housing carrying a linear array of light radiation sources and one or more elongated diffusive screens arranged facing the array of light sources so as to be passed through by the light radiation. The screen or screens have a pattern of geometric features for producing a radiation pattern of the light radiation emitted by the lighting device as a result of passing through the diffusive screen or screens. By replacing the diffusive screen or screens with screens which have a different pattern of geometric features it is possible to vary the radiation pattern of the light radiation emitted by the lighting device.

Abstract translation: 照明装置包括承载光辐射源的线性阵列的壳体和面向光源阵列布置以便被光辐射穿过的一个或多个细长扩散屏幕。 屏幕或屏幕具有几何特征的图案，用于产生由于通过漫射屏幕或屏幕而由照明装置发射的光辐射的辐射图案。 通过用具有不同几何特征图案的屏幕代替漫射屏幕或屏幕，可以改变由照明装置发射的光辐射的辐射图案。

公开(公告)号：US20170020084A1

公开(公告)日：2017-01-26

申请号：US15214536

申请日：2016-07-20

Applicant: OSRAM GmbH

Inventor： Alberto Alfier ,  Nicola Schiccheri

IPC: A01G9/20 ,  F21V7/00 ,  F21V7/04 ,  F21V29/70 ,  F21V29/503

CPC classification number: A01G9/20 ,  A01G7/045 ,  F21V7/0091 ,  F21V7/041 ,  F21V29/503 ,  F21V29/70 ,  F21Y2105/16 ,  F21Y2113/13 ,  F21Y2115/10 ,  Y02P60/149

Abstract: Various embodiments may relate to a lighting device, e.g. for greenhouse lighting, including a substrate with an array of electrically-powered light radiation sources, e.g. power LEDs. The sources of array are arranged in a first set and in a second set to emit a blue radiation and a red radiation, respectively.

Abstract translation: 各种实施例可以涉及照明装置，例如， 用于温室照明，包括具有电动光辐射源阵列的基板，例如。 电源LED。 阵列源分别布置在第一组和第二组中以分别发射蓝色辐射和红色辐射。

公开(公告)号：US20140268834A1

公开(公告)日：2014-09-18

申请号：US14350565

申请日：2012-10-02

Applicant: OSRAM GmbH

Inventor： Alberto Zanotto ,  Simon Bobbo ,  Alberto Alfier ,  Franco Zanon ,  Matteo Toscan ,  Lorenzo Roberto Trevisanello

IPC: F21V19/00

CPC classification number: F21V19/00 ,  F21V17/12 ,  F21V19/0035 ,  F21V19/0045 ,  F21V29/70 ,  F21V29/76 ,  F21Y2115/10

Abstract: 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.

Abstract translation: 用于将光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，所述光源保持在所述基板上，滑动构件 可以定位在所述安装框架的所述腔中，以将所述照明源推向所述基板; 所述滑动构件可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前进到所述锁定位置时朝向所述基板。

公开(公告)号：US20130148349A1

公开(公告)日：2013-06-13

申请号：US13714005

申请日：2012-12-13

Applicant: OSRAM GmbH

Inventor： Dina Pasqualini ,  Mario Boehmer ,  Simon Bobbo ,  Simone Capeleto ,  Alberto Alfier

IPC: F21V14/00

CPC classification number: F21V14/006 ,  F21S4/20 ,  F21S4/28 ,  F21V5/00 ,  F21V5/02 ,  F21V17/002 ,  F21V17/104

Abstract: A lighting device comprises a housing carrying a linear array of light radiation sources and one or more elongated diffusive screens arranged facing the array of light sources so as to be passed through by the light radiation. The screen or screens have a pattern of geometric features for producing a radiation pattern of the light radiation emitted by the lighting device as a result of passing through the diffusive screen or screens. By replacing the diffusive screen or screens with screens which have a different pattern of geometric features it is possible to vary the radiation pattern of the light radiation emitted by the lighting device.

Abstract translation: 照明装置包括承载光辐射源的线性阵列的壳体和面向光源阵列布置以便被光辐射穿过的一个或多个细长扩散屏幕。 屏幕或屏幕具有几何特征的图案，用于产生由于通过漫射屏幕或屏幕而由照明装置发射的光辐射的辐射图案。 通过用具有不同几何特征图案的屏幕代替漫射屏幕或屏幕，可以改变由照明装置发射的光辐射的辐射图案。