公开(公告)号：US11271143B2

公开(公告)日：2022-03-08

申请号：US17038283

申请日：2020-09-30

Applicant: OSRAM Opto Semiconductors GmbH

Inventor： Laura Kreiner ,  Andreas Leber ,  Siegfried Herrmann ,  Christine Rafael ,  Eva-Maria Rummel ,  Nicole Heitzer ,  Marie Assmann

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

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.

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.