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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.
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公开(公告)号：US12205522B2
公开(公告)日：2025-01-21
申请号：US17677857
申请日：2022-02-22
Applicant: OSRAM Opto Semiconductors GmbH
Inventor： Thorsten Baumheinrich , Peter Brick , Jean-Jacques Drolet , Hubert Halbritter , Laura Kreiner , Jens Richter , Thomas Schwarz , Paul Ta , Kilian Regau , Christopher Soell , Hoa Vu , Christopher Wiesmann , Patrick Hoerner , Jong Park , Kanishk Chand
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.
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公开(公告)号：US12198606B2
公开(公告)日：2025-01-14
申请号：US17515057
申请日：2021-10-29
Applicant: OSRAM Opto Semiconductors GmbH
Inventor： Thorsten Baumheinrich , Peter Brick , Jean-Jacques Drolet , Hubert Halbritter , Laura Kreiner , Jens Richter , Thomas Schwarz , Paul Ta , Kilian Regau , Christopher Soell , Hoa Vu , Christopher Wiesmann , Patrick Hoerner , Jong Park , Kanishk Chand
Abstract: Disclosed are 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.
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公开(公告)号：US12190788B2
公开(公告)日：2025-01-07
申请号：US17515102
申请日：2021-10-29
Applicant: OSRAM Opto Semiconductors GmbH
Inventor： Thorsten Baumheinrich , Peter Brick , Jean-Jacques Drolet , Hubert Halbritter , Laura Kreiner , Jens Richter , Thomas Schwarz , Paul Ta , Kilian Regau , Christopher Soell , Hoa Vu , Christopher Wiesmann , Patrick Hoerner , Jong Park , Kanishk Chand
Abstract: Disclosed are 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.
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5.发明授权公开(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
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.
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Patent Agency Ranking
公开(公告)号：US11513275B2
公开(公告)日：2022-11-29
申请号：US17474975
申请日：2021-09-14
Applicant: OSRAM Opto Semiconductors GmbH
Inventor： Peter Brick , Jean-Jacques Drolet , Hubert Halbritter , Laura Kreiner , Thomas Schwarz , Tilman Ruegheimer , Frank Singer
IPC: F21V8/00 , G02B27/01 , 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.
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公开(公告)号：US10564470B2
公开(公告)日：2020-02-18
申请号：US15325450
申请日：2015-05-29
Applicant: OSRAM OPTO Semiconductors GmbH
Inventor： Felix Kimme , Christopher Koelper , Peter Brick
IPC: G02F1/1335 , G02B5/12 , G02B5/124 , G02B5/128 , G02B5/13
Abstract: In various embodiments, a backlighting device is provided. The backlighting device may include a plurality of semiconductor light sources arranged in a plane and serving for generating light radiation, and a side wall arranged laterally with respect to the semiconductor light sources, where the side wall is inclined with respect to the plane predefined by the semiconductor light sources, and wherein the side wall is retroreflective at a side which can be irradiated with light radiation of the semiconductor light sources.
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8.发明申请公开(公告)号：US20170337031A1
公开(公告)日：2017-11-23
申请号：US15597210
申请日：2017-05-17
Applicant: OSRAM Opto Semiconductors GmbH
Inventor： Nils Kaufmann , Peter Brick
IPC: G06F3/14 , G09F9/33 , F21V15/01 , H04N9/12 , F21Y2115/10
CPC classification number: G06F3/1446 , F21V15/01 , F21V31/00 , F21Y2115/10 , G09F9/33 , H04N9/12
Abstract: An optoelectronic lighting device includes a carrier, a plurality of light-emitting optoelectronic components arranged on an upper side of the carrier, and at least one layer of a hydrophobic aerogel that protects the plurality of light-emitting optoelectronic components from influences of moisture. A video wall module includes the optoelectronic light device. A signal transmitter for a light signaling installation includes the optoelectronic light device.
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公开(公告)号：US12206053B2
公开(公告)日：2025-01-21
申请号：US17515131
申请日：2021-10-29
Applicant: OSRAM Opto Semiconductors GmbH
Inventor： Peter Brick
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.
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公开(公告)号：US20230335690A1
公开(公告)日：2023-10-19
申请号：US18326801
申请日：2023-05-31
Applicant: OSRAM Opto Semiconductors GmbH
Inventor： Siegfried HERRMANN , Hubert Halbritter , Peter Brick , Thomas Schwarz , Laura Kreiner , Petrus Sundgren , Jean-Jacques Drolet , Michael Brandl , Xue Wang , Andreas Biebersdorf , Christoph Klemp , Ines Pietzonka , Julia Stolz , Simon Schwalenberg , Andreas Leber , Christine Rafael , Eva-Maria Rummel , Nicole Heitzer , Marie Assmann , Erwin Lang , Andreas Rausch , Marc Philippens , Karsten Diekmann , Stefan Illek , Christian Berger , Felix Feix , Ana Kanevce , Georg Bogner , Karl Engl
IPC: H01L33/52 , H01L33/50 , H01L33/60 , H01L33/04 , H01L25/075
CPC classification number: H01L33/52 , H01L33/502 , H01L33/60 , H01L33/04 , H01L25/0753 , B60K2370/1523 , B60K35/00
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.
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