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公开(公告)号:US20210083152A1
公开(公告)日:2021-03-18
申请号:US17038283
申请日:2020-09-30
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 , H01L25/075 , H01L33/04
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:US20220352436A1
公开(公告)日:2022-11-03
申请号:US17824792
申请日:2022-05-25
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.
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公开(公告)号:US20220285592A1
公开(公告)日:2022-09-08
申请号:US17824836
申请日:2022-05-25
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.
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公开(公告)号:US20220181266A1
公开(公告)日:2022-06-09
申请号:US17602051
申请日:2020-04-08
Applicant: OSRAM Opto Semiconductors GmbH
Inventor: Michael BRANDL
IPC: H01L23/544 , H01L33/62 , H01L25/16
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.
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15.
公开(公告)号:US20220126749A1
公开(公告)日:2022-04-28
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
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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公开(公告)号:US20220115569A1
公开(公告)日:2022-04-14
申请号:US17645632
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 μm.
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公开(公告)号:US20160020365A1
公开(公告)日:2016-01-21
申请号:US14774798
申请日:2014-02-25
Applicant: OSRAM OPTO SEMICONDUCTORS GMBH
Inventor: Michael BRANDL , Stefan GRÖTSCH
IPC: H01L33/46 , H01L25/075 , H01L33/50
Abstract: An optoelectronic component includes a carrier substrate, a single optoelectronic semiconductor chip arranged on the carrier substrate, an emission surface that emits light radiation which is part of a front side of the optoelectronic component, and a reflective layer adjacent to the emission surface at the front side of the optoelectronic component, wherein the emission surface is arranged such that the emission surface forms a part of an edge of the front side of the optoelectronic component.
Abstract translation: 光电子部件包括载体衬底,布置在载体衬底上的单个光电子半导体芯片,发射作为光电子部件的前侧的一部分的光辐射的发射表面以及与前面的发射表面相邻的反射层 其中所述发射表面被布置成使得所述发射表面形成所述光电子部件的前侧的边缘的一部分。
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