公开(公告)号：US10826277B2

公开(公告)日：2020-11-03

申请号：US14892242

申请日：2014-05-27

Applicant: OSRAM OLED GmbH

Inventor： Markus Horn ,  Karsten Auen

IPC: H01L33/48 ,  H01S5/40 ,  H01S5/022 ,  F21K9/64 ,  H01L33/58 ,  H01L27/146 ,  F21S4/28 ,  F21Y105/10 ,  F21Y115/10 ,  F21Y115/30

Abstract: An optoelectronic component includes a carrier with at least two radiation sources that generate electromagnetic radiation, including a housing consisting of a material non-transmissive to the electromagnetic radiation from the radiation sources, wherein at least two openings are provided in the housing, each opening is closed with a plate, the plate consists of a material transmissive to the electromagnetic radiation from the respective radiation source, and a radiation source is respectively assigned to an opening.

公开(公告)号：US11870214B2

公开(公告)日：2024-01-09

申请号：US17971156

申请日：2022-10-21

Applicant: OSRAM OLED GmbH

Inventor： Jörg Erich Sorg ,  Harald König ,  Alfred Lell ,  Florian Peskoller ,  Karsten Auen ,  Roland Schulz ,  Herbert Brunner ,  Frank Singer ,  Roland Hüttinger

IPC: H01S5/028 ,  H01S5/0236 ,  H01S5/02253 ,  H01S5/02326 ,  H01S5/00

CPC classification number: H01S5/028 ,  H01S5/0236 ,  H01S5/02253 ,  H01S5/02326 ,  H01S5/0078 ,  H01S5/0087

Abstract: In one embodiment the semiconductor laser comprises a carrier and an edge-emitting laser diode which is mounted on the carrier and which comprises an active zone for generating a laser radiation and a facet with a radiation exit region. The semiconductor laser further comprises a protective cover, preferably a lens for collimation of the laser radiation. The protective cover is fastened to the facet and to a side surface of the carrier by means of an adhesive. A mean distance between a light entrance side of the protective cover and the facet is at most 60 μm. The semiconductor laser is configured to be operated in a normal atmosphere without additional gas-tight encapsulation.

公开(公告)号：US11735887B2

公开(公告)日：2023-08-22

申请号：US16754723

申请日：2018-10-08

Applicant: OSRAM OLED GmbH

Inventor： Jörg Erich Sorg ,  Harald König ,  Alfred Lell ,  Florian Peskoller ,  Karsten Auen ,  Roland Schulz ,  Herbert Brunner ,  Frank Singer ,  Roland Hüttinger

IPC: H01S5/028 ,  H01S5/0236 ,  H01S5/02253 ,  H01S5/02326 ,  H01S5/00

CPC classification number: H01S5/028 ,  H01S5/0236 ,  H01S5/02253 ,  H01S5/02326 ,  H01S5/0078 ,  H01S5/0087

Abstract: In one embodiment the semiconductor laser (1) comprises a carrier (2) and an edge-emitting laser diode (3) which is mounted on the carrier (2) and which comprises an active zone (33) for generating a laser radiation (L) and a facet (30) with a radiation exit region (31). The semiconductor laser (1) further comprises a protective cover (4), preferably a lens for collimation of the laser radiation (L). The protective cover (4) is fastened to the facet (30) and to a side surface (20) of the carrier (2) by means of an adhesive (5). A mean distance between a light entrance side (41) of the protective cover (4) and the facet (30) is at most 60 μm. The semiconductor laser (1) is configured to be operated in a normal atmosphere without additional gas-tight encapsulation.

公开(公告)号：US10651623B2

公开(公告)日：2020-05-12

申请号：US15768049

申请日：2016-10-14

Applicant: OSRAM OLED GmbH

Inventor： Karsten Auen ,  Markus Horn ,  Roland Enzmann

IPC: H01S5/00 ,  H01S5/022 ,  H01S5/40 ,  H01L33/48 ,  H01L33/50 ,  H01L33/62 ,  H01L33/54

Abstract: An arrangement includes a conversion element, an optoelectronic semiconductor component and a first carrier including a carrier plane, wherein the conversion element is arranged on the carrier plane, the optoelectronic semiconductor component emits a first electromagnetic radiation including a first beam direction and a first wavelength from a first spectral range during operation, the first electromagnetic radiation is directed onto the conversion element, the conversion element at least partly converts the first electromagnetic radiation into a second electromagnetic radiation including a second wavelength from a second spectral range, the first beam direction of the optoelectronic semiconductor component is oriented at an inclination with respect to the carrier plane, a housing including a housing cap is provided, the housing cap is configured in a hollow-body-like fashion, the housing cap and the carrier define an interior, the conversion element and the semi-conductor component are arranged in the interior, and the housing cap includes a coupling-out window that couples out the second electromagnetic radiation.

公开(公告)号：US10672815B2

公开(公告)日：2020-06-02

申请号：US15557589

申请日：2016-03-17

Applicant: OSRAM OLED GMBH

Inventor： Karsten Auen ,  Andreas Wojcik ,  Hubert Halbritter ,  Tim Böscke

IPC: H01L27/146 ,  G01S17/89

Abstract: A sensor device is disclosed. In an embodiment, the sensor device includes a carrier having a plane carrier surface, a plurality of photodetectors arranged on the carrier surface, each photodetector including a photosensitive sensor area and a lens arrangement arranged opposite the sensor areas, wherein the lens arrangement includes an optical axis, wherein the lens arrangement is configured to image electromagnetic radiation onto the sensor areas, wherein the plurality of photodetectors comprise at least one first photodetector having a first sensor area, the first sensor area comprises at least one property which differs from a property of a second sensor area of a second photodetector of the plurality of photodetectors, and wherein the second photodetector is arranged closer to the optical axis than the at least one first photodetector in order to reduce an optical imaging aberration of the lens arrangement.