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    METHOD OF OPERATING A LIGHTING DEVICE
    1.
    发明申请
    METHOD OF OPERATING A LIGHTING DEVICE 审中-公开

    公开(公告)号：US20200037407A1

    公开(公告)日：2020-01-30

    申请号：US16484232

    申请日：2018-02-22

    Applicant: OSRAM Opto Semiconductors GmbH

    Inventor： Dominik Schulten ,  Michael Schumann ,  Dominik Scholz

    IPC: H05B33/08

    Abstract: A method of operating a lighting device with a light-emitting component, in which the light-emitting component includes a plurality of pixels configured to illuminate a plurality of zones in a field of view, the light-emitting component includes a processing device including characterization data of the light-emitting component, and the pixels of the light-emitting component are operated as a function of the characterization data, wherein to determine characterization data prior to intended operation of the lighting device an intensity and/or a color location of the emitted light of a pixel or of each pixel is measured as a function of an operating current.

    Assembly for Lighting and Recording a Scene
    4.
    发明申请
    Assembly for Lighting and Recording a Scene 审中-公开

    公开(公告)号：US20190384140A1

    公开(公告)日：2019-12-19

    申请号：US16488105

    申请日：2018-02-22

    Applicant: OSRAM Opto Semiconductors GmbH

    Inventor： Dominik Schulten ,  Michael Schumann ,  Dominik Scholz

    IPC: G03B15/05 ,  H04N5/235 ,  H04N5/225

    Abstract: An assembly is disclosed. In an embodiment an assembly includes a light source configured to illuminate a field of view, a control circuit configured to operate the light source and a camera configured to record a scene in the field of view, wherein the light source comprises at least one semiconductor component having at least one semiconductor chip, wherein the semiconductor chip has an semiconductor layer sequence with an active region, wherein the semiconductor chip comprises the plurality of pixels, wherein the plurality of pixels are configured to generate radiation of the light source, wherein the control circuit has a memory configured to store operational data of the light source, wherein the control circuit is configured to operate the pixels on basis of the operational data, and wherein the arrangement is configured to perform an adaptation of at least a part of the operational data in the memory during operation of the arrangement.

    Coding Method for Data Compression of Power Spectra of an Optoelectronic Component and Decoding Method
    5.
    发明申请
    Coding Method for Data Compression of Power Spectra of an Optoelectronic Component and Decoding Method 有权
    光电子元件功率谱数据压缩编码方法及解码方法

    公开(公告)号：US20160330465A1

    公开(公告)日：2016-11-10

    申请号：US15110651

    申请日：2015-01-29

    Applicant: OSRAM OPTO SEMICONDUCTORS GMBH

    Inventor： Michael Schumann ,  Ludwig Plötz

    IPC: H04N19/426 ,  H04N19/44 ,  G06K9/46 ,  G06K9/52 ,  H04N19/136 ,  H03M7/30 ,  H04N19/90

    CPC classification number: H04N19/426 ,  G06K9/4671 ,  G06K9/52 ,  G06T9/007 ,  H03M7/30 ,  H04N19/136 ,  H04N19/44 ,  H04N19/90

    Abstract: A coding method for data compression of a power spectra of an optoelectronic component and a decoding method are disclosed. In an embodiment, a coding method includes providing a power spectrum, sampling the power spectrum at particular sampling wavelengths in order to provide a discrete source spectrum, indexing the discrete source spectrum in order to provide a source graph having discrete source values, producing an image graph having discrete image values by transforming the source graph from a source range into an image range with a discrete frequency transform, performing compression of the image graph, and digitizing the compressed image graph in order to produce compressed spectral data.

    Abstract translation: 公开了一种用于光电子部件的功率谱的数据压缩的编码方法和解码方法。 在一个实施例中，编码方法包括提供功率谱，在特定采样波长处采样功率谱，以便提供离散源频谱，对离散源频谱进行索引，以提供具有离散源值的源图，产生图像 通过将源图像从源范围变换为具有离散频率变换的图像范围，执行图像图像的压缩以及数字化压缩图像图形以产生压缩光谱数据，具有离散图像值的图形。

    Carrier with Downsized Through-Via
    6.
    发明申请
    Carrier with Downsized Through-Via 有权

    公开(公告)号：US20220141954A1

    公开(公告)日：2022-05-05

    申请号：US17600943

    申请日：2020-03-19

    Applicant: OSRAM Opto Semiconductors GmbH

    Inventor： Michael Schumann

    IPC: H05K1/11 ,  H01L25/075 ,  H01L33/62 ,  H05K3/40 ,  H05K3/10

    Abstract: In an embodiment a carrier includes a base substrate, at least one insulating layer, at least one inner wiring layer, at least one outer wiring layer and at least one through-via in the insulating layer extending through the insulating layer, wherein the base substrate and the insulating layer are formed from different materials, wherein the base substrate is formed for mechanically stabilizing the carrier and supports the insulating layer, wherein the inner wiring layer is arranged in a vertical direction at least in places between the base substrate and the insulating layer, wherein the outer wiring layer is spatially separated from the inner wiring layer at least in places by the insulating layer, and wherein the through-via electrically conductively connects the inner wiring layer to the outer wiring layer and has a lateral cross-section having a maximum lateral extent of at most 100 μm.

    Method of operating a lighting device
    7.
    发明授权
    Method of operating a lighting device 有权

    公开(公告)号：US10893588B2

    公开(公告)日：2021-01-12

    申请号：US16484232

    申请日：2018-02-22

    Applicant: OSRAM Opto Semiconductors GmbH

    Inventor： Dominik Schulten ,  Michael Schumann ,  Dominik Scholz

    IPC: H05B45/20 ,  G09G5/02 ,  G03B15/02 ,  H05B45/24

    Abstract: A method of operating a lighting device with a light-emitting component, in which the light-emitting component includes a plurality of pixels configured to illuminate a plurality of zones in a field of view, the light-emitting component includes a processing device including characterization data of the light-emitting component, and the pixels of the light-emitting component are operated as a function of the characterization data, wherein to determine characterization data prior to intended operation of the lighting device an intensity and/or a color location of the emitted light of a pixel or of each pixel is measured as a function of an operating current.

    Lighting modules, lighting apparatus and electronic devices
    9.
    发明授权
    Lighting modules, lighting apparatus and electronic devices 有权
    照明模块，照明设备和电子设备

    公开(公告)号：US09150784B1

    公开(公告)日：2015-10-06

    申请号：US14527971

    申请日：2014-10-30

    Applicant: OSRAM Opto Semiconductors GmbH ,  OSRAM GmbH

    Inventor： Ion Stoll ,  Stefan Lange ,  Michael Schumann

    IPC: H01J1/62 ,  H01J63/04 ,  C09K11/08 ,  H05B33/14 ,  H01L33/50 ,  C09K11/77

    CPC classification number: C09K11/0883 ,  C09K11/7734 ,  C09K11/7792 ,  H01L33/502 ,  H01L33/504 ,  H05B33/14

    Abstract: A lighting module includes an optoelectronic semiconductor chip and a converter element for wavelength conversion. The optoelectronic semiconductor chip emits electromagnetic radiation including a dominant wavelength of 430 nm to 450 nm. The converter element includes a first phosphor and a second phosphor. The first phosphor is a garnet phosphor. The first phosphor emits electromagnetic radiation including a wavelength from the blue-green spectral range. The second phosphor is a nitrido-silicate phosphor. The second phosphor emits electromagnetic radiation including a wavelength from the orange-red spectral range.

    Abstract translation: 照明模块包括光电子半导体芯片和用于波长转换的转换器元件。 光电子半导体芯片发射包括430nm至450nm的主波长的电磁辐射。 转换器元件包括第一荧光体和第二荧光体。 第一荧光体是石榴石荧光体。 第一荧光体发射包括蓝 - 绿光谱范围的波长的电磁辐射。 第二荧光体是氮化硅酸盐荧光体。 第二荧光体发射包括来自橙红色光谱范围的波长的电磁辐射。

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