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公开(公告)号：US20210223559A1
公开(公告)日：2021-07-22
申请号：US17219943
申请日：2021-04-01
Applicant: OSRAM OLED GmbH
Inventor： Roland Enzmann , Hubert Halbritter , Markus Arzberger , Andreas Ploessl , Roland Schulz , Georg Rossbach , Bernd Boehm , Frank Singer , Matthias Sabathil
Abstract: An optoelectronic component includes an optoelectronic semiconductor chip configured to emit electromagnetic radiation; an optically effective element arranged such that electromagnetic radiation emitted by the optoelectronic semiconductor chip passes through the optically effective element; and a housing, wherein the optoelectronic semiconductor chip is arranged in a cavity of the housing, the optically effective element includes a carrier, a first optically effective structure arranged on a top side of the carrier, and a cover arranged above the first optically effective structure.
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公开(公告)号：US10763396B2
公开(公告)日：2020-09-01
申请号：US16086828
申请日：2017-03-29
Applicant: OSRAM OLED GMBH
Inventor： Jürgen Moosburger , Matthias Sabathil , Frank Singer
Abstract: A light-emitting module and a display device including the same are disclosed. In an embodiment a light-emitting module includes a plurality of emission regions configured to emit light, at least one first emission region and at least one second emission region of a first type configured to emit light of a first color locus and at least one first emission region and at least one second emission region of a second type configured to emit light of a second color locus and a control device for supplying the emission regions with current, wherein the emission regions are arranged on a common semiconductor chip, wherein the first color locus is different from the second color locus, wherein the first and second emission regions of the first type are adjacent to one another, and wherein the first and second emission regions of the second type are adjacent to one another.
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公开(公告)号：US11892651B2
公开(公告)日：2024-02-06
申请号：US17219943
申请日：2021-04-01
Applicant: OSRAM OLED GmbH
Inventor： Roland Enzmann , Hubert Halbritter , Markus Arzberger , Andreas Ploessl , Roland Schulz , Georg Rossbach , Bernd Boehm , Frank Singer , Matthias Sabathil
CPC classification number: G02B27/0916 , G02B3/0075 , G02B5/1814 , G02B5/1857 , G02B5/1866 , G02B27/0944 , G02B27/0961
Abstract: An optoelectronic component includes an optoelectronic semiconductor chip configured to emit electromagnetic radiation; an optically effective element arranged such that electromagnetic radiation emitted by the optoelectronic semiconductor chip passes through the optically effective element; and a housing, wherein the optoelectronic semiconductor chip is arranged in a cavity of the housing, the optically effective element includes a carrier, a first optically effective structure arranged on a top side of the carrier, and a cover arranged above the first optically effective structure.
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公开(公告)号：US10727384B2
公开(公告)日：2020-07-28
申请号：US16228588
申请日：2018-12-20
Applicant: OSRAM OLED GMBH
Inventor： Florian Bösl , Matthias Sabathil
Abstract: A device with semiconductor chips on a primary carrier is disclosed. In an embodiment a device includes a primary carrier, a plurality of semiconductor chips arranged on the primary carrier, a radiation conversion material arranged at least in places on the semiconductor chips and the primary carrier, a secondary carrier to which the primary carrier is attached and a scattering body arranged on a front side of the secondary carrier facing the primary carrier, the scattering body covering the semiconductor chips, wherein the primary carrier is formed reflective to primary radiation at least in a region of the semiconductor chips, and wherein, during operation of the device, at least secondary radiation exits through a front side of the scattering body facing away from the secondary carrier and through a rear side of the secondary carrier facing away from the primary carrier.
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