公开(公告)号：US20160069539A1

公开(公告)日：2016-03-10

申请号：US14782673

申请日：2014-04-01

Applicant: OSRAM OPTO SEMICONDUCTORS GMBH

Inventor： Stefan Grötsch ,  Michael Brandl

IPC: F21V13/08

CPC classification number: F21V13/08 ,  F21Y2115/10 ,  F21Y2115/15 ,  F21Y2115/30 ,  H01L33/507 ,  H01L33/60 ,  H01L33/644 ,  H01L2924/0002 ,  H01L2933/0041 ,  H01L2933/0058 ,  H01L2924/00

Abstract: A method of producing a conversion element includes providing a conversion body that converts electromagnetic radiation with regard to the wavelength thereof; applying an inorganic material to at least one portion of the conversion body; and forming a reflective layer that reflects the electromagnetic radiation and/or converted electromagnetic radiation with the inorganic material such that the inorganic material of the reflective layer enters into an adhesive connection with the conversion body.

Abstract translation: 一种转换元件的制造方法，其特征在于，提供转换体，其相对于其波长转换电磁辐射; 将无机材料施加到转化体的至少一部分; 以及形成反射层，其使所述电磁辐射和/或转换的电磁辐射与所述无机材料反射，使得所述反射层的无机材料进入与所述转换体的粘合连接。

公开(公告)号：US20220123182A1

公开(公告)日：2022-04-21

申请号：US17645644

申请日：2021-12-22

Applicant: OSRAM Opto Semiconductors GmbH

Inventor： Andreas Biebersdorf ,  Michael Brandl ,  Peter Brick ,  Jean-Jacques Drolet ,  Hubert Halbritter ,  Laura Kreiner ,  Erwin Lang ,  Andreas Leber ,  Marc Philippens ,  Thomas Schwarz ,  Julia Stolz ,  Xue Wang ,  Karsten Diekmann ,  Karl Engl ,  Siegfried Herrmann ,  Stefan Illek ,  Ines Pietzonka ,  Andreas Rausch ,  Simon Schwalenberg ,  Petrus Sundgren ,  Georg Bogner ,  Christoph Klemp ,  Christine Rafael ,  Felix Feix ,  Eva-Maria Rummel ,  Nicole Heitzer ,  Marie Assmann ,  Christian Berger ,  Ana Kanevce

IPC: H01L33/52 ,  H01L33/50 ,  H01L33/60 ,  H01L33/04 ,  H01L25/075

Abstract: The invention relates to various aspects of a μ-LED or a μ-LED array for augmented reality or lighting applications, in particular in the automotive field. The μ-LED is characterized by particularly small dimensions in the range of a few μ.

公开(公告)号：US20220059737A1

公开(公告)日：2022-02-24

申请号：US17515138

申请日：2021-10-29

Applicant: OSRAM Opto Semiconductors GmbH

Inventor： Andreas Biebersdorf ,  Michael Brandl ,  Peter Brick ,  Jean-Jacques Drolet ,  Hubert Halbritter ,  Laura Kreiner ,  Erwin Lang ,  Andreas Leber ,  Marc Philippens ,  Thomas Schwarz ,  Julia Stolz ,  Xue Wang ,  Karsten Diekmann ,  Karl Engl ,  Siegfried Herrmann ,  Stefan Illek ,  Ines Pietzonka ,  Andreas Rausch ,  Simon Schwalenberg ,  Petrus Sundgren ,  Georg Bogner ,  Christoph Klemp ,  Christine Rafael ,  Felix Feix ,  Eva-Maria Rummel ,  Nicole Heitzer ,  Marie Assmann ,  Christian Berger ,  Ana Kanevce

IPC: H01L33/52 ,  H01L33/50 ,  H01L33/60 ,  H01L33/04 ,  H01L25/075

Abstract: The invention relates to various aspects of a μ-LED or a μ-LED array for augmented reality or lighting applications, in particular in the automotive field. The μ-LED is characterized by particularly small dimensions in the range of a few μm.

公开(公告)号：US12300674B2

公开(公告)日：2025-05-13

申请号：US17615446

申请日：2020-10-29

Applicant: OSRAM Opto Semiconductors GmbH

Inventor： Michael Brandl ,  Andreas Dobner ,  Matthias Goldbach ,  Sebastian Wittmann ,  Uli Hiller ,  Markus Klein ,  Thomas Schwarz ,  Andreas Waldschik ,  Michael Wittmann ,  Matthias Bruckschloegl ,  Stefan Groetsch ,  Rainer Huber ,  Peter Brick ,  Ludwig Hofbauer

IPC: H01L25/075 ,  B60K35/00 ,  H01L33/60 ,  H10H20/80 ,  H10H20/856

Abstract: An optoelectronic device, in particular an at least semi-transparent pane for example for a vehicle, comprises: a cover layer, a carrier layer, an intermediate layer between the cover layer and the carrier layer, wherein at least one and preferably a plurality of optoelectronic light sources, in particular μLEDS, is arranged on at least one surface of the intermediate layer and/or is at least partially embedded in the intermediate layer, wherein the intermediate layer is adapted such that light emitted by the optoelectronic light sources at least partially spreads in and along the intermediate layer and exits the intermediate layer within and/or at a pre-set distance to the respective optoelectronic light source in a direction through the cover layer and/or through the carrier layer.

公开(公告)号：US12291096B2

公开(公告)日：2025-05-06

申请号：US17615396

申请日：2020-10-29

Applicant: OSRAM Opto Semiconductors GmbH

Inventor： Matthias Goldbach ,  Stefan Groetsch ,  Ludwig Hofbauer ,  Sebastian Wittmann ,  Robert Regensburger ,  Thomas Schwarz ,  Michael Brandl ,  Andreas Dobner ,  Sebastian Stigler

IPC: H01B3/30 ,  B60K35/00 ,  B60K35/60 ,  H01B7/00 ,  H01B13/10 ,  H10H20/857 ,  H10H20/01

Abstract: An optoelectronic device comprises a plurality of layer segments, in particular intermediate layer segments, arranged between a cover layer and a carrier layer. At least one optoelectronic component is arranged on at least one of the plurality of layer segments and a first and a second layer segment of the plurality of the layer segments are overlapping each other along a first direction each forming a respective boundary region. The first layer segment comprises at least one first contact pad and the second layer segment comprises at least one second contact pad, wherein the at least one first and second contact pad are arranged in the respective boundary region facing each other and being mechanically and electrically connected. The at least one first and second contact pad each comprises a plurality of nanowires which are at least partially made of conductive material such as for example copper, gold, or nickel.

公开(公告)号：US12278194B2

公开(公告)日：2025-04-15

申请号：US17602051

申请日：2020-04-08

Applicant: OSRAM Opto Semiconductors GmbH

Inventor： Michael Brandl

IPC: H01L27/15 ,  H01L23/544 ,  H01L25/16 ,  H01L29/267 ,  H01L31/12 ,  H01L33/00 ,  H10H20/857

Abstract: An optoelectronic component includes at least one optoelectronic semiconductor chip and an electronic first storage medium. The first storage medium electrically stores first component information. The component can be uniquely identified via the first component information. The optoelectronic component also includes a second storage medium which can be read out wirelessly at least in an unmounted state of the component. The second storage medium stores second component information that is representative of the first component information.

公开(公告)号：US12128821B2

公开(公告)日：2024-10-29

申请号：US17430855

申请日：2020-02-12

Applicant: OSRAM Opto Semiconductors GmbH

Inventor： Michael Brandl ,  Peter Brick ,  Uli Hiller ,  Sebastian Stigler ,  Armin Wetterer

IPC: B60Q3/62 ,  B60Q3/54 ,  B60Q3/74 ,  B60R13/02 ,  D03D15/547 ,  D06N3/00

CPC classification number: B60Q3/62 ,  B60Q3/54 ,  B60Q3/745 ,  B60R13/02 ,  D03D15/547 ,  D06N3/0002 ,  D06N2201/00 ,  D06N2209/0892 ,  D10B2401/18 ,  D10B2401/20 ,  D10B2403/02431

Abstract: A light emitting device includes a radiation source for the emission of electromagnetic radiation and a converter element on which the electromagnetic radiation impinges in a first surface region and which, excited by the impinged electromagnetic radiation, emits visible light into an environment in a second surface region which differs at least partially from the first surface region. The wavelength of the light emitted into the environment differs from the wavelength of the electromagnetic radiation impinged on the converter element. The converter element includes a luminous element including a textile with a converter material. The converter material due to excitation by the electromagnetic radiation with a first wavelength emits visible light with a second wavelength differing from the first wavelength. The radiation source realizes a background illumination for the converter element. The first surface region is formed by a side surface or a back surface of the converter element.

公开(公告)号：US09799805B2

公开(公告)日：2017-10-24

申请号：US14385987

申请日：2013-03-08

Applicant: OSRAM Opto Semiconductors GmbH

Inventor： Michael Brandl ,  Ulrich Frei

IPC: H01L33/50 ,  F21S8/10 ,  H01L27/15 ,  H01L33/58 ,  F21W101/10

CPC classification number: H01L33/507 ,  B60Q2400/20 ,  F21S41/141 ,  F21S41/24 ,  F21S43/14 ,  H01L27/15 ,  H01L33/504 ,  H01L33/58 ,  H01L2924/0002 ,  H01L2924/00

Abstract: In at least one embodiment, the optoelectronic semiconductor chip includes a semiconductor layer sequence having an active layer configured to generate a primary radiation having a main wavelength less than 500 nm. The semiconductor chip contains a first conversion element configured to generate a first secondary radiation and a second conversion element configured to generate a second secondary radiation. The semiconductor layer sequence is divided into segments that can be controlled electrically independently of each other and that are arranged laterally adjacent to each other. The conversion elements are attached to main radiation sides of the segments. The first secondary radiation is colored light and the second secondary radiation white light.

公开(公告)号：US12040317B2

公开(公告)日：2024-07-16

申请号：US17541761

申请日：2021-12-03

Applicant: OSRAM Opto Semiconductors GmbH

Inventor： Michael Brandl ,  Andreas Dobner ,  Matthias Goldbach ,  Sebastian Wittmann ,  Uli Hiller ,  Markus Klein ,  Thomas Schwarz ,  Andreas Waldschik ,  Michael Wittmann ,  Matthias Bruckschloegl ,  Stefan Groetsch ,  Rainer Huber ,  Peter Brick ,  Ludwig Hofbauer

IPC: H04W72/20 ,  H01L25/075 ,  H01L33/46 ,  H01L33/62 ,  H01L33/64 ,  H04W72/51 ,  B60J3/00 ,  B60K35/00 ,  B60K35/60 ,  B62J50/22

CPC classification number: H01L25/0756 ,  H01L33/46 ,  H01L33/62 ,  H01L33/641 ,  H04W72/20 ,  H04W72/51 ,  B60J3/00 ,  B60K35/00 ,  B60K35/60 ,  B60K2370/785 ,  B62J50/22

Abstract: An optoelectronic device comprises a plurality of optoelectronic light sources being arranged on a first layer, in particular an intermediate layer being arranged between a cover layer and a carrier layer. The first layer comprises or consists of an at least partially transparent material and each optoelectronic light source of the plurality of optoelectronic light sources comprises an individual light converter for converting light emitted by the associated light source into converted light. The light converter of each optoelectronic light source is arranged on the first layer and/or the associated optoelectronic light source.

公开(公告)号：US20160380172A1

公开(公告)日：2016-12-29

申请号：US15039861

申请日：2014-11-25

Applicant: OSRAM OPTO SEMICONDUCTORS GMBH

Inventor： Michael Brandl ,  Stefan Groetsch ,  Tobias Gebuhr ,  Michael Zitzlsperger ,  Thomas Schwarz

IPC: H01L33/62 ,  F21S8/10 ,  H01L25/075

CPC classification number: H01L33/62 ,  F21S41/141 ,  F21S43/14 ,  H01L25/0753 ,  H01L33/486 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2924/0002 ,  H01L2924/15311 ,  H01L2933/0033 ,  H01L2924/00014

Abstract: Various embodiments may relate to a component arrangement with at least two electrical components arranged next to one another in a product configuration. Each of the electrical components have at least two electrical terminal contacts and the components arranged next to one another are mechanically connected to one another by an adhesive arranged between the components, and the component arrangement is designed for the individual components of the component arrangement to be applied together to a circuit carrier.

Abstract translation: 各种实施例可以涉及具有在产品配置中彼此相邻布置的至少两个电气部件的部件布置。 每个电气部件具有至少两个电气端子触点，并且彼此相邻布置的部件通过布置在部件之间的粘合剂彼此机械连接，并且部件布置被设计用于部件布置的各个部件为 一起应用于电路载体。