Invention Grant
- Patent Title: Optoelectronic component, method for driving an optoelectronic component, and illumination device
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Application No.: US17281755Application Date: 2019-09-24
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Publication No.: US11594659B2Publication Date: 2023-02-28
- Inventor: Ivar Tångring , Stefan Heckelmann
- Applicant: OSRAM Opto Semiconductors GmbH
- Applicant Address: DE Regensburg
- Assignee: OSRAM Opto Semiconductors GmbH
- Current Assignee: OSRAM Opto Semiconductors GmbH
- Current Assignee Address: DE Regensburg
- Agency: MH2 Technology Law Group LLP
- Priority: DE102018124473.8 20181004
- International Application: PCT/EP2019/075716 WO 20190924
- International Announcement: WO2020/069920 WO 20200409
- Main IPC: H01L33/10
- IPC: H01L33/10 ; H05B45/20 ; A01G7/04 ; H01L33/22

Abstract:
An optoelectronic component is specified comprising a semiconductor body comprising a first semiconductor layer sequence and a second semiconductor layer sequence which are arranged on top of one another in a stacking direction, wherein the first semiconductor layer sequence has a first active region, which generates electromagnetic primary radiation with a first peak wavelength the second semiconductor layer sequence comprises a second active region, which has a section configured to partially absorb electromagnetic primary radiation and to re-emit electromagnetic secondary radiation having a second peak wavelength, and the first peak wavelength is in a red wavelength range and the second peak wavelength is in an infrared wavelength range, or the first peak wavelength is smaller than the second peak wavelength by at most 100 nanometers.
Public/Granted literature
- US20210391498A1 OPTOELECTRONIC COMPONENT, METHOD FOR DRIVING AN OPTOELECTRONIC COMPONENT, AND ILLUMINATION DEVICE Public/Granted day:2021-12-16
Information query
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