公开(公告)号：US20220102583A1

公开(公告)日：2022-03-31

申请号：US17426456

申请日：2020-01-29

Applicant: OSRAM Opto Semiconductors GmbH

Inventor： Thorsten BAUMHEINRICH ,  Martin BEHRINGER ,  Andreas BIEBERSDORF ,  Ruth BOSS ,  Michael BRANDL ,  Peter BRICK ,  Jean-Jacques DROLET ,  Hubert HALBRITTER ,  Laura KREINER ,  Erwin LANG ,  Andreas LEBER ,  Tobias MEYER ,  Alexander PFEUFFER ,  Marc PHILIPPENS ,  Jens RICHTER ,  Thomas SCHWARZ ,  Paul TA ,  Tansen VARGHESE ,  Xue WANG ,  Sebastian WITTMANN ,  Julia STOLZ ,  Karsten DIEKMANN ,  Karl ENGL ,  Siegfried HERRMANN ,  Berthold HAHN ,  Stefan ILLEK ,  Bruno JENTZSCH ,  Korbinian PERZLMAIER ,  Ines PIETZONKA ,  Andreas RAUSCH ,  Kilian REGAU ,  Tilman RUEGHEIMER ,  Simon SCHWALENBERG ,  Christopher SOELL ,  Peter STAUSS ,  Petrus SUNDGREN ,  Hoa VU ,  Christopher WIESMANN ,  Georg BOGNER ,  Patrick HOERNER ,  Christoph KLEMP ,  Jens MUELLER ,  Kerstin NEVELING ,  Jong PARK ,  Christine RAFAEL ,  Frank SINGER ,  Kanishk CHAND ,  Felix FEIX ,  Christian MUELLER ,  Eva-Maria RUMMEL ,  Nicole HEITZER ,  Marie ASSMANN ,  Christian BERGER ,  Ana KANEVCE

IPC: H01L33/38 ,  H01L27/15 ,  H01L25/075 ,  H01L21/683 ,  H01L33/06 ,  H01L33/18 ,  H01L33/30 ,  H01L33/40 ,  H01L33/42 ,  H01L33/50 ,  G09G3/32

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：US20220254302A1

公开(公告)日：2022-08-11

申请号：US17677825

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

IPC: G09G3/32 ,  G09G5/10 ,  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：US20210166618A1

公开(公告)日：2021-06-03

申请号：US17039482

申请日：2020-09-30

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

IPC: G09G3/32 ,  G09G5/10 ,  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：US20220254303A1

公开(公告)日：2022-08-11

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

IPC: G09G3/32 ,  G09G5/10 ,  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：US20220223771A1

公开(公告)日：2022-07-14

申请号：US17595298

申请日：2020-03-30

Applicant: OSRAM Opto Semiconductors GmbH

Inventor： Martin BEHRINGER ,  Peter BRICK ,  Hubert HALBRITTER ,  Laura KREINER ,  Tansen VARGHESE ,  Berthold HAHN ,  Bruno JENTZSCH ,  Christopher WIESMANN ,  Jens MUELLER ,  Christian MUELLER

IPC: H01L33/60 ,  H01L25/075 ,  H01L33/50 ,  H01L27/15 ,  H01L27/18

Abstract: An optoelectronic component comprising at least one semiconductor element having an active region adapted to generate light is proposed. the device comprises a dielectric filter disposed above a first major surface of the at least one semiconductor element and adapted to transmit light only in pre-planar directions, and a reflective material disposed on at least one side surface of the at least one semiconductor element and on at least one side surface of the dielectric filter.